Thin layer repairing composition for airfield pavement, construction repairing device, use method and application of thin layer repairing composition

Abstract

The invention relates to a thin layer repairing composition for airfield pavements, a construction repairing device, a using method and application of the thin layer repairing composition, and the thin layer repairing composition comprises an organosilane compound used for reacting with calcium and magnesium ions in concrete and silicon dioxide used for permeating the concrete. A compact structural body combined with calcium and magnesium ions is obtained in the construction and repair airport pavement, internal permeation of the construction and repair airport pavement is realized through silicon dioxide, and a repair thin layer with a permeation part is prepared in the construction and repair airport pavement. The technical problems of repairing cast concrete and repairing by coating a protective agent on the surface are solved, so that the thin layer repairing effect of the airfield pavement is improved.

Description

Technical Field

[0001] The present invention relates to a thin-layer repair composition, a construction repair device and a use method thereof, and an application thereof, in particular to a thin-layer repair composition, a construction repair device and a use method thereof, and an application thereof for airport pavements. Background Art

[0002] Airport pavements are often affected by factors such as freeze-thaw cycles and heavy loads, resulting in diseases such as sanding and peeling on the concrete surface. Although these problems do not temporarily affect the normal use of the pavement, they will reduce the durability and safety of the pavement. Therefore, the thin-layer repair composition and construction repair device for airport pavements are important airport construction supplies. In the existing thin-layer repair composition and construction repair device for airport pavements, the existing repair methods for minor sanding problems on the pavement include milling and then pouring concrete for repair and surface coating with a protective agent for repair, etc. However, the milling repair process has disadvantages such as a long construction period, a large impact on dust, and high costs, while the penetration depth of the surface-coated protective agent is limited, and the reinforcement effect on the interior of the concrete is insufficient, thus affecting the thin-layer repair effect of the airport pavement. The present invention has made an effective exploration and research at the technical level on the technical problems of pouring concrete for repair and surface coating with a protective agent by virtue of the technical feature of obtaining a repair thin layer with an infiltration part in the construction repair of airport pavements. The statements herein only provide the background art related to the present invention and do not necessarily constitute the prior art. Based on the technical disclosure provided by the applicant on March 15, 2025, which solves the actual technical problems during the working process, and by retrieving the similar patent documents and the existing technical problems, technical features and technical effects in the background art, the application technical solution of the present invention is made. Summary of the Invention

[0003] The object of the present invention is a thin-layer repair composition for airport pavements. The object of the present invention is a construction repair device for airport pavements. The object of the present invention is a use method of a construction repair device for airport pavements. The object of the present invention is the application of a thin-layer repair composition, a construction repair device and a use method thereof for airport pavements.

[0004] In order to overcome the above technical drawbacks, the object of the present invention is to provide a thin-layer repair composition, a construction repair device and a use method thereof, and an application thereof for airport pavements, thereby improving the thin-layer repair effect of airport pavements.

[0005] To achieve the above object, the technical solution adopted by the present invention is: a thin-layer repair composition for airport pavement, comprising an organosilane compound for reacting with calcium and magnesium ions inside concrete and silica for penetrating concrete.

[0006] Due to the design of the organosilane compound and silica, through the organosilane compound, a dense structure combined with calcium and magnesium ions is obtained during the construction and repair of airport pavement. Through silica, internal penetration of the construction and repair of airport pavement is achieved, and a repair thin layer with an infiltration part is prepared during the construction and repair of airport pavement, solving the technical problems of repairing cast concrete and surface coating with a protective agent. Therefore, the thin-layer repair effect of airport pavement is improved.

[0007] The present invention designs to combine the organosilane compound and silica in such a way that a repair thin layer with an infiltration part is prepared during the construction and repair of airport pavement.

[0008] The technical effects of the above two technical solutions are: the preparation of a repair thin layer embedded in the construction and repair of airport pavement is achieved.

[0009] The present invention designs that, by weight ratio: it comprises 10-20% of silica, 5-15% of organosilane compound, 1-5% of surfactant, 60-70% of solvent, and 3-8% of curing agent.

[0010] The present invention designs that the organosilane compound is set as γ-glycidoxypropyltrimethoxysilane, the surfactant is set as polyether-modified siloxane, the solvent is set as ethanol or isopropanol, and the curing agent is set as polymeric aluminum phosphate.

[0011] The technical effects of the above technical solutions are: through silica, organosilane compound, surfactant, solvent, and curing agent, the basic technical solution of the present invention is formed, solving the technical problems of the present invention.

[0012] The present invention designs a construction and repair device for airport pavement, comprising a spray nozzle for spraying the liquid of the thin-layer repair composition for the construction and repair of airport pavement and a temperature and humidity adjustment package assembly arranged on the construction and repair of airport pavement.

[0013] Due to the design of the spray nozzle and the temperature and humidity adjustment package assembly, through the spray nozzle, the liquid of the thin-layer repair composition for the construction and repair of airport pavement is sprayed in portions. Through the temperature and humidity adjustment package assembly, a construction environment with a temperature of 15-25°C and a humidity of 50-70% is created on the construction and repair of airport pavement, and the repair thin layer located on the construction and repair of airport pavement is polymerized and prepared in a suitable temperature and humidity, solving the technical problems of repairing cast concrete and surface coating with a protective agent. Therefore, the thin-layer repair effect of airport pavement is improved.

[0014] The present invention is designed to connect a spray nozzle and a temperature and humidity regulating package assembly in such a way that a repair thin layer located on a construction and repair airport pavement polymerizes in a suitable temperature and humidity.

[0015] The present invention is designed to connect the temperature and humidity regulating package assembly to the spray nozzle in such a way that a construction environment with a temperature of 15 - 25 °C and a humidity of 50 - 70% is created on the construction and repair airport pavement.

[0016] The present invention is designed such that the temperature and humidity regulating package assembly is arranged to include a support frame, a hanging tray, a support rod, a high - temperature gas generator, an atomization generator, a cover support beam, a covering film, a first nozzle, and a second nozzle.

[0017] The technical effects of the above three technical solutions are as follows: realizing the polymerization and molding of organosilane compounds and calcium and magnesium ions in an optimal temperature and humidity.

[0018] The present invention is designed to further include a first accessory device, and the first accessory device is arranged between the spray nozzle and the temperature and humidity regulating package assembly, and the first accessory device is arranged as a spraying machine.

[0019] The present invention is designed to further include a second accessory device, and the second accessory device is arranged in the temperature and humidity regulating package assembly, and the second accessory device is arranged as a temperature and humidity sensor.

[0020] The present invention is designed to further include a third accessory device, and the third accessory device is arranged in the temperature and humidity regulating package assembly, and the third accessory device is arranged as an exhaust fan.

[0021] The present invention is designed to further include a fourth accessory device, and the fourth accessory device is arranged in the temperature and humidity regulating package assembly, and the fourth accessory device is arranged as a camera.

[0022] The present invention is designed to further include a fifth accessory device, and the fifth accessory device is arranged between the spray nozzle and the temperature and humidity regulating package assembly, and the fifth accessory device is arranged to include a lateral movement component, a swing telescopic cylinder, and a longitudinal movement component.

[0023] The technical effects of the above five technical solutions are as follows: realizing the integrated installation of other components and expanding the technical effects of the present invention.

[0024] The present invention is designed such that a lateral movement assembly, a spraying machine, a high-temperature gas generator, and an atomization generator are respectively arranged on a support frame. A longitudinal movement assembly is arranged on the lateral movement assembly, and a swing telescopic cylinder is arranged between the longitudinal movement assembly and the lateral movement assembly. A camera is arranged on the longitudinal movement assembly, and a spraying nozzle is arranged between the spraying machine and the longitudinal movement assembly. A support rod is arranged between a suspension tray and the support frame, and a temperature and humidity sensor is arranged on the support rod. A cover support beam and an exhaust fan are respectively arranged on the suspension tray, and a covering film is arranged between the support beams. A first nozzle is arranged between the suspension tray and the high-temperature gas generator, and a second nozzle is arranged between the suspension tray and the atomization generator.

[0025] The technical effects of the above technical solution are as follows: The basic technical solution of the present invention is composed of a support frame, a lateral movement assembly, a swing telescopic cylinder, a longitudinal movement assembly, a spraying nozzle, a camera, a suspension tray, a support rod, a temperature and humidity sensor, a spraying machine, a high-temperature gas generator, an atomization generator, a cover support beam, a covering film, a first nozzle, a second nozzle, and an exhaust fan, which solves the technical problems of the present invention.

[0026] The present invention is designed such that the spraying nozzle is set as a liquid spraying nozzle, and the housing of the spraying nozzle is set to be connected to the longitudinal movement assembly. The input interface of the spraying nozzle is set to be connected to the spraying machine in a communicating manner through a pipeline.

[0027] The technical effects of the above technical solution are as follows: It realizes the spraying of the thin-layer repair composition liquid.

[0028] The present invention is designed such that the support frame is set as a plate part I, a plate part II, a plate part III, and a rod part I. The middle of the inner end face of the plate part I is set to be connected to one end face of the plate part III. The middle of the inner end face of the plate part II is set to be connected to the other end face of the plate part III. One end of the rod part I is set to be connected to the middle outside of the lower end face of the plate part III. The other end of the rod part I is respectively set to be connected to the lower side of the inner end face of the plate part I and the lower side of the inner end face of the plate part II. The upper end faces of the plate part I and the plate part II are respectively set to be connected to the lateral movement assembly. The upper side of the outer end face of the plate part II is set to be connected to the support rod. One side of the upper end face of the plate part III is set to be connected to the spraying machine. The middle of the upper end face of the plate part III is set to be connected to the high-temperature gas generator. The other side of the upper end face of the plate part III is set to be connected to the atomization generator.

[0029] The present invention is designed such that the plate part I and the plate part II are respectively set as rectangular sheet-like bodies with through-hole bodies at the upper ends. The through-hole bodies of the plate part I and the plate part II are respectively set to be connected to a lifting rope. The plate part III is set as a sheet-like body, and the rod part I is set as a rod shape. The rod part I is arranged at intervals along the longitudinal center line of the plate part III.

[0030] The technical effect of the above technical solution is to achieve built-in support for the frame.

[0031] The present invention designs that a hanging plate is configured to include a cylinder portion and a plate portion and a accommodating groove body is arranged on the peripheral side surface of the plate portion, the cylinder portion is configured to be connected to the middle through-type with the plate portion and the upper end of the peripheral side surface of the cylinder portion is configured to be connected to the plate portion, the cylinder portion is respectively configured to be connected to the support rod and the exhaust fan in an accommodating manner and the middle of the inner wall of the cylinder portion is configured to be connected to the exhaust fan, the lower side of the inner wall of the cylinder portion is configured to be connected to the support rod and the lower end of the peripheral side surface of the cylinder portion is respectively configured to be connected to the first nozzle and the second nozzle, the plate portion and the accommodating groove body are respectively configured to be connected to the cover support beam and the upper end surface of the plate portion is configured to be connected to the covering film in a contact manner.

[0032] The present invention designs that the barrel is configured as a tubular body and the disk is configured as a round block body, the receiving grooves are configured as a U-shaped groove body and the receiving grooves are configured to be arranged and distributed at intervals along the peripheral contour line of the disk.

[0033] The present invention is designed that the support rod is arranged as a double L-shaped rod-like body and the upper vertical portion of the support rod is arranged to be connected to the hanging plate in a sunken manner, the inner side surface of the upper vertical portion of the support rod is arranged to be connected to the hanging plate and the end surface of the lower horizontal portion of the support rod is arranged to be connected to the support frame, and the lower end surface of the upper horizontal portion of the support rod is arranged to be connected to the temperature and humidity sensor.

[0034] The present invention designs that the cover support beam is configured to include a support beam portion, a screw portion and a nut portion, and the edge of the upper end face of the horizontal portion of the support beam portion is configured to be connected to the inner end face of the screw portion, the screw portion is configured to be threadedly connected to the nut portion and the outer side surface of the vertical portion of the support beam portion is configured to be adhesively connected to the covering film, the screw portion is configured to be sunk into the hanging plate and the upper end face of the horizontal portion of the support beam portion and the lower end face of the nut portion are respectively configured to be contact-connected to the hanging plate, and the vertical end face of the support beam portion is configured to be contact-connected to the pavement of the construction and repair airport.

[0035] The present invention is designed that the support beam portion is configured as an L-shaped strip body, the screw rod portion is configured as a plain bolt, and the nut portion is configured as a hexagonal nut.

[0036] The present invention designs that the covering film is configured as a plastic film sheet with a binding tape on the outer side, the middle of the inner side of the covering film is configured to be bonded to the cover support beam, and the upper end of the covering film is configured to be covered to the hanging plate.

[0037] The technical effect of the above six technical solutions is: to achieve the coverage of the airport pavement under construction and repair by the conical package.

[0038] The present invention designs that the first nozzle is configured as a gas nozzle and the housing of the first nozzle is configured to be connected to the hanging plate, and the input interface of the first nozzle is configured to be connected to the high-temperature gas reactor through a pipeline.

[0039] The present invention designs that the high-temperature gas regenerator is set as an air heater, and the lower end face of the high-temperature gas regenerator is set to be connected to the support frame, and the output interface of the high-temperature gas regenerator is set to be connected to the first nozzle in a communicating manner through a pipeline.

[0040] The technical effects of the above two technical solutions are as follows: realizing the temperature adjustment of the construction environment by high-temperature air.

[0041] The present invention designs that the second nozzle is set as a water mist spray nozzle, and the housing of the second nozzle is set to be connected to the suspension tray, and the input interface of the second nozzle is set to be connected to the high-temperature gas regenerator through a pipeline.

[0042] The present invention designs that the atomization generator is set as an ultrasonic pure water atomizer, and the lower end face of the atomization generator is set to be connected to the support frame, and the output interface of the atomization generator is set to be connected to the second nozzle in a communicating manner through a pipeline.

[0043] The technical effects of the above two technical solutions are as follows: realizing the humidity adjustment of the construction environment by water mist vapor.

[0044] The present invention designs that the spraying machine is set as a plunger diaphragm composite spraying machine, and the lower end face of the spraying machine is set to be connected to the support frame, the output interface of the spraying machine is set to be connected to the spray nozzle in a communicating manner through a pipeline, and the input interface of the spraying machine is set to be connected to the thin-layer repair composition liquid storage tank in a communicating manner through a pipeline.

[0045] The technical effect of the above technical solution is as follows: realizing the pump body transportation of the thin-layer repair composition liquid.

[0046] The present invention designs that the temperature and humidity sensor is set as a WIFI wireless data transmission temperature and humidity transmitter, and the housing of the temperature and humidity sensor is set to be connected to the support rod.

[0047] The technical effects of the above technical solution are as follows: realizing the pickup of temperature and humidity signals of the construction environment.

[0048] The present invention designs that the exhaust fan is set as an axial flow exhaust fan, and the exhaust fan is set to be embedded in the suspension tray, and the peripheral side surface of the exhaust fan is set to be connected to the suspension tray.

[0049] The technical effects of the above technical solution are as follows: realizing the exhaust treatment of the construction environment.

[0050] The present invention designs that the camera is set as a visible light camera, and the housing of the camera is set to be connected to the longitudinal moving component.

[0051] The technical effects of the above technical solution are as follows: realizing the pickup of image signals for the construction and repair of the airport runway surface.

[0052] The present invention designs that the lateral movement component is arranged to include a frame part, a lead screw part I, a motor part I, a moving beam part I and an ear seat part I, and a receiving hole body I is arranged in the middle of the moving beam part I. A receiving hole body II is arranged outside the middle of the moving beam part I, and one end of the lead screw part I is arranged to be rotatably connected to the middle of the left side frame of the frame part. The other end of the lead screw part I is arranged to be rotatably connected to the middle of the right side frame of the frame part, and one end of the lead screw part I is arranged to be connected to the end shaft of the motor part I. The housing of the motor part I is arranged to be connected to the outer end face of the left side frame of the frame part through an intermediate connecting rod, and the edge of the upper end face of the moving beam part I is arranged to be connected to the lower end face of the ear seat part I. The receiving hole body I is arranged to be threadedly connected to the lead screw part I, and the receiving hole bodies II are respectively arranged to be connected to the front and rear side frames of the frame part. The lower end faces of the left and right side frames of the frame part are arranged to be connected to the support frame, and the upper end of the ear seat part I is arranged to be connected to the longitudinal movement component through a pin shaft. The middle of the ear seat part I is arranged to be connected to the swing telescopic cylinder through a pin shaft.

[0053] The present invention designs that the frame part is arranged to have a through hole body in the middle of the left and right side frames and a rectangular frame body with a rectangular cross-section frame, and the through hole body of the frame part is arranged to be connected to the lead screw part I. The lead screw part I is arranged as a light column bolt, and the motor part I is arranged as a control motor. The moving beam part I is arranged as a strip body, and the ear seat part I is arranged as a double-plate ear seat. The receiving hole body I is arranged as a threaded hole body, and the receiving hole body II is arranged as a rectangular hole.

[0054] The technical effects of the above two technical solutions are as follows: The lateral position of the spray nozzle is adjusted.

[0055] The present invention designs that the swing telescopic cylinder is arranged as an electric push rod, and one end of the swing telescopic cylinder is arranged to be connected to the lateral movement component through a pin shaft, and the other end of the swing telescopic cylinder is arranged to be connected to the longitudinal movement component through a pin shaft.

[0056] The technical effects of the above two technical solutions are as follows: The swing angle of the spray nozzle is adjusted.

[0057] The present invention designs that the longitudinal movement component is set to include a seat part I, a seat part II, a rod part II, a rod part III, a motor part II, a lead screw part II, a moving beam part II, a swinging beam part and an ear seat part II. And a receiving hole body III is arranged in the middle of the moving beam part II. A receiving hole body IV is arranged on one side of the moving beam part II, and a receiving hole body V is arranged on the other side of the moving beam part II. One end of the lead screw part II is set to be rotatably connected to the middle of the seat part I, and the other end of the lead screw part II is set to be rotatably connected to the middle of the seat part II. One end of the lead screw part II is set to be connected to the end shaft of the motor part II, and the housing of the motor part II is set to be connected to the outer end face of the seat part I through an intermediate connecting rod. One end of the rod part II is set to be connected to one side of the inner end face of the seat part I, and the other end of the rod part II is set to be connected to one side of the inner end face of the seat part II. One end of the rod part III is set to be connected to the other side of the inner end face of the seat part I, and the other end of the rod part III is set to be connected to the other side of the inner end face of the seat part II. The receiving hole body III is set to be threadedly connected to the lead screw part II, and the receiving hole body IV is set to be connected to the rod part II. The receiving hole body V is set to be connected to the rod part III, and the vertical part end faces of the swinging beam part are respectively set to be connected to the upper end face edges of the seat part I and the seat part II. The middle outer side of the horizontal part of the swinging beam part is set to be connected to the ear seat part II, and the lower end face of the moving beam part II is set to be connected to the spray nozzle. The side surface of the moving beam part II is set to be connected to the camera, and the end of the horizontal part of the swinging beam part is set to be connected to the transverse movement component through a pin shaft. The ear seat part II is set to be connected to the swinging telescopic cylinder through a pin shaft.

[0058] The present invention designs that the seat part I and the seat part II are respectively set to be strip-shaped bodies with through hole bodies in the middle, and the through hole bodies of the seat part I and the seat part II are respectively set to be connected to the lead screw part II. The rod part II and the rod part III are respectively set to be rectangular rod-shaped bodies, and the motor part II is set to be a control motor. The lead screw part II is set to be a light column bolt, the moving beam part II is set to be a strip-shaped block body, the swinging beam part is set to be an F-shaped rod-shaped body, and the ear seat part II is set to be a double-plate ear seat. The receiving hole body III is set to be a threaded hole body, and the receiving hole bodies IV and V are respectively set to be rectangular hole bodies.

[0059] The technical effects of the above two technical solutions are as follows: The longitudinal position of the spray nozzle is adjusted.

[0060] The present invention designs that the spray nozzle, support frame, suspension tray, support rod, temperature and humidity sensor, spraying machine, high-temperature gas generator, atomization generator, cover support beam, covering film, first nozzle, second nozzle and exhaust fan are arranged to be distributed in the manner of construction in a closed environment, and the spray nozzle, support frame, suspension tray, support rod, temperature and humidity sensor, spraying machine, high-temperature gas generator, atomization generator, cover support beam, covering film, first nozzle, second nozzle and exhaust fan are arranged to be distributed in the manner of moving construction with the transverse movement assembly, swing telescopic cylinder and longitudinal movement assembly. The spray nozzle, support frame, suspension tray, support rod, temperature and humidity sensor, spraying machine, high-temperature gas generator, atomization generator, cover support beam, covering film, first nozzle, second nozzle, exhaust fan, transverse movement assembly, swing telescopic cylinder and longitudinal movement assembly are arranged to be distributed in the manner of picking up construction image signals with the camera.

[0061] The present invention designs that multiple spray nozzles are arranged on the longitudinal movement assembly, multiple support rods are arranged between the suspension tray and the support frame, the first nozzle and the second nozzle are respectively arranged to be spaced apart and distributed along the peripheral contour line of the cylindrical part, one cover support beam and one covering film are arranged to form a set of beam-film components, and multiple sets of beam-film components are arranged to be spaced apart and distributed along the peripheral contour line of the disk part. The support beam part and the nut part are respectively arranged to be connected to the disk part, the screw part is arranged to be connected to the accommodating groove body, the swing beam part is arranged to be connected to the ear seat part I, and the frame part is respectively arranged to be connected to the plate part I and the plate part II.

[0062] The present invention designs a method for using a construction repair device for airport pavement, and the steps are as follows: The spray nozzle is used to spray the thin-layer repair composition liquid on the construction repair airport pavement in batches. The temperature and humidity adjustment package assembly is used to create a construction environment with a temperature of 15 - 25 °C and a humidity of 50 - 70% on the construction repair airport pavement, and the repair thin layer located on the construction repair airport pavement is polymerized in a suitable temperature and humidity.

[0063] The technical effects of the above technical solutions are as follows: It highlights the technical feature that the repair thin layer located on the construction repair airport pavement is polymerized in a suitable temperature and humidity, and is introduced for application in the technical field of the method for using a construction repair device for airport pavement.

[0064] The present invention is designed with the following steps: When the motor part Ⅰ is in the working state, the lead screw part Ⅰ rotates on the frame part. Through the threaded movement between the accommodating hole body Ⅰ and the lead screw part Ⅰ, the accommodating hole body Ⅱ moves horizontally on the front and rear frames of the frame part, realizing the horizontal movement of driving the spray nozzle. When the motor part Ⅱ is in the working state, the lead screw part Ⅱ rotates on the seat part Ⅰ and the seat part Ⅱ. Through the threaded movement between the accommodating hole body Ⅲ and the lead screw part Ⅱ, the accommodating hole body Ⅳ moves longitudinally on the rod part Ⅱ, and the accommodating hole body Ⅴ moves longitudinally on the rod part Ⅲ, realizing the longitudinal movement of driving the spray nozzle. Through the telescopic movement of the swing telescopic cylinder, and through the ear seat part Ⅱ, the transverse end of the swing beam part swings in the ear seat part Ⅰ, realizing the swing movement of driving the spray nozzle. When it is necessary to repair the airport pavement, use a laser scanner to check the defects of the airport pavement, mark the construction repair airport pavement with sanding and peeling defects, mix and stir according to the weight ratio: containing 10 - 20% silica, 5 - 15% organosilane compound, 1 - 5% surfactant, 60 - 70% solvent and 3 - 8% curing agent to obtain a thin-layer repair composition liquid. Inject the thin-layer repair composition liquid into the storage tank, clean the surface dust, oil stains and loose particle debris of the construction repair airport pavement to make the construction repair airport pavement in a clean state. Install the lifting ropes in the through-hole bodies of the plate part Ⅰ and the plate part Ⅱ, and through a crane, place the support frame on the construction repair airport pavement, place the vertical end face of the support beam part on the construction repair airport pavement, place the screw part in the accommodating groove body, rotate the nut part on the screw part, and make the upper end face of the transverse part of the support beam part and the lower end face of the nut part act on the disc part respectively, so as to install the cover support beam on the hanging disc. Unroll the covering film, make the adjacent two covering films overlap each other, connect the straps located on the covering film with each other, cover the upper end of the covering film on the upper end face of the disc part, and surround and fence-seal the construction repair airport pavement with the covering film. Make the high-temperature gas generator, atomization generator and exhaust fan in the working state. Inject heated gas into the construction repair airport pavement through the first nozzle, inject water mist into the construction repair airport pavement through the second nozzle, perform exhaust treatment on the construction repair airport pavement through the exhaust fan, pick up the temperature and humidity signals of the construction repair airport pavement through the temperature and humidity sensor, and make the construction repair airport pavement in a working environment with a temperature of 15 - 25 °C and a humidity of 50 - 70%. Move the spray nozzle horizontally through the horizontal movement component, move the spray nozzle longitudinally through the longitudinal movement component, swing the spray nozzle through the swing telescopic cylinder, place the spray nozzle and the camera on the upper end of the construction repair airport pavement, make the spraying machine in the working state, and spray the thin-layer repair composition liquid onto the construction repair airport pavement through the spray nozzle, according to the spraying amount of 1 - 1.5kg / ㎡ is used for the first spraying on the airport pavement to obtain the first spraying layer. When the first spraying layer is dry, the second spraying is carried out on the airport pavement according to the spraying amount of 0.5-0.8kg / ㎡ to obtain the second spraying layer. After the airport pavement is sprayed, the sprayer is placed in a non-working state, and the spraying layer is maintained to obtain a thin layer of airport pavement repair. After the airport pavement is repaired, the high-temperature gas reactor, atomization generator and exhaust fan are placed in a non-working state, the straps on the covering film are separated from each other, the nut part is rotated in the opposite direction on the screw part, the upper end face of the horizontal part of the support beam part and the lower end face of the nut part are separated from the plate part, and the cover support beam is removed from the hanging plate. .

[0065] The technical effect of the above technical solution is that it realizes the thin layer repair construction operation in the construction environment with the best temperature and humidity values.

[0066] The present invention designs that the thickness of the first spray layer is set to be greater than 20-30 mm.

[0067] The technical effect of the above technical solution is that the required amount of liquid of the thin layer repair composition that penetrates into the airport pavement during construction and repair is achieved.

[0068] The present invention designs a thin layer repair composition for airport pavement, a construction repair device and a use method thereof, and uses them in repairing surface layer diseases of highway and bridge concrete structures.

[0069] The technical effect of the above technical solution is that it realizes the repair of surface diseases of concrete structures.

[0070] The technical effects of the present invention are: 1. Deep penetration repair: Silicon penetrating curing agent can penetrate 20-30mm into the concrete surface, react with calcium and magnesium ions inside the concrete to form a wear-resistant and pressure-resistant dense layer, effectively repair surface defects and enhance overall durability. 2. Improved durability: The treated concrete pavement has significantly improved compression resistance, wear resistance and frost resistance, which extends the service life of the pavement and reduces subsequent maintenance costs. 3. Environmentally friendly construction: Compared with the milling repair process, the construction of silicon penetrating curing agent has no dust pollution, the construction process is environmentally friendly, and has little impact on airport operations, which meets the requirements of modern environmentally friendly construction. 4. Safety and economy: The repaired pavement has the same lifespan as the original structure and does not require frequent maintenance, which reduces maintenance costs and downtime and improves overall economic benefits.

[0071] In this technical solution, the organosilane compound and silica that form a repair thin layer with an infiltration part during the construction and repair of airport pavements are important technical features. It has novelty, creativity, and practicality in the technical fields of thin-layer repair compositions for airport pavements, construction repair devices and their usage methods, and their applications. The terms in this technical solution can be explained and understood using patent documents in this technical field. BRIEF DESCRIPTION OF THE DRAWINGS

[0072] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for describing the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0073] Figure 1 Schematic diagram of one of the first embodiments of a construction repair device for airport pavements according to the present invention Figure 2 Schematic diagram of the structure of the lateral movement assembly 2 Figure 3 Schematic diagram of the connection relationship between the longitudinal movement assembly 4 and the camera 6 Support frame - 1, lateral movement assembly - 2, swing telescopic cylinder - 3, longitudinal movement assembly - 4, spraying nozzle - 5, camera - 6, hanging tray - 7, support rod - 8, temperature and humidity sensor - 9, spraying machine - 91, high-temperature gas generator - 92, atomization generator - 93, cover support beam - 94, covering film - 95, first nozzle - 96, second nozzle - 97, exhaust fan - 98, plate part Ⅰ - 11, plate part Ⅱ - 12, plate part Ⅲ - 13, rod part Ⅰ - 14, frame part - 21, lead screw part Ⅰ - 22, motor part Ⅰ - 23, moving beam part Ⅰ - 24, ear seat part Ⅰ - 25, accommodation hole body Ⅰ - 26, accommodation hole body Ⅱ - 27, seat part Ⅰ - 41, seat part Ⅱ - 42, rod part Ⅱ - 43, rod part Ⅲ - 44, motor part Ⅱ - 45, lead screw part Ⅱ - 46, moving beam part Ⅱ - 47, swing beam part - 48, ear seat part Ⅱ - 49, accommodation hole body Ⅲ - 401, accommodation hole body Ⅳ - 402, accommodation hole body Ⅴ - 403, cylinder part - 71, disk part - 72, accommodation groove body - 73, support beam part - 941, screw part - 942, nut part - 943. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0074] According to the examination guidelines, terms such as "having", "comprising", and "including" used in the present invention should be understood as not excluding the presence or addition of one or more other elements or their combinations.

[0075] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0076] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0077] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. In addition, unless otherwise specified, the equipment and materials used in the following embodiments are commercially available. If the processing conditions are not clearly stated, improvements should be made according to the conventional methods in the art.

[0078] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0079] A thin-layer repair composition for airport pavement, one of the first embodiments of the present invention. Specifically, in terms of weight ratio: it contains 10-20% of silica, 5-15% of organosilane compound, 1-5% of surfactant, 60-70% of solvent, and 3-8% of curing agent.

[0080] The second of the first embodiments of the present invention. Specifically describe this embodiment in conjunction with the drawings. In this embodiment, the organosilane compound is set as γ-glycidoxypropyltrimethoxysilane, the surfactant is set as polyether-modified siloxane, the solvent is set as ethanol or isopropanol, and the curing agent is set as polymeric aluminum phosphate.

[0081] Its technical purpose is to prepare a silicon penetration curing agent.

[0082] One of the supporting examples of one of the first embodiments of the present invention, by weight ratio: contains 10% silica, 5% organosilane compound, 1% surfactant, 60% solvent, 3% curing agent.

[0083] In this embodiment, the solvent is set to ethanol.

[0084] One of the supporting examples of one of the first embodiments of the present invention, by weight ratio: contains 20% silica, 15% organosilane compound, 5% surfactant, 70% solvent, 8% curing agent.

[0085] In this embodiment, the solvent is set to isopropyl alcohol.

[0086] One of the supporting examples of one of the first embodiments of the present invention, by weight ratio: contains 15% silica, 10% organosilane compound, 3% surfactant, 65% solvent, 5% curing agent.

[0087] A construction repair device for airport pavements Figure 1 This is one of the first embodiments of the present invention. Specifically described in conjunction with the accompanying drawings, this embodiment includes a support frame 1, a transverse movement assembly 2, a swing telescopic cylinder 3, a longitudinal movement assembly 4, a spraying nozzle 5, a camera 6, a hanging tray 7, a support rod 8, a temperature and humidity sensor 9, a spraying machine 91, a high-temperature gas generator 92, an atomization generator 93, a cover support beam 94, a covering film 95, a first nozzle 96, a second nozzle 97 and an exhaust fan 98. And a transverse movement assembly 2, a spraying machine 91, a high-temperature gas generator 92 and an atomization generator 93 are respectively arranged on the support frame 1. A longitudinal movement assembly 4 is arranged on the transverse movement assembly 2, and a swing telescopic cylinder 3 is arranged between the longitudinal movement assembly 4 and the transverse movement assembly 2. A camera 6 is arranged on the longitudinal movement assembly 4, and a spraying nozzle 5 is arranged between the spraying machine 91 and the longitudinal movement assembly 4. A support rod 8 is arranged between the hanging tray 7 and the support frame 1, and a temperature and humidity sensor 9 is arranged on the support rod 8. A cover support beam 94 and an exhaust fan 98 are respectively arranged on the hanging tray 7, and a covering film 95 is arranged between the support beams 94. A first nozzle 96 is arranged between the hanging tray 7 and the high-temperature gas generator 92, and a second nozzle 97 is arranged between the hanging tray 7 and the atomization generator 93.

[0088] The second of the first embodiments of the present invention. Specifically described in conjunction with the accompanying drawings, this embodiment In this embodiment, the support frame 1 is provided with a plate part Ⅰ11, a plate part Ⅱ12, a plate part Ⅲ13 and a rod part Ⅰ14. The middle of the inner end face of the plate part Ⅰ11 is set to be connected to one end face of the plate part Ⅲ13. The middle of the inner end face of the plate part Ⅱ12 is set to be connected to the other end face of the plate part Ⅲ13. One end of the rod part Ⅰ14 is set to be connected to the outside of the middle of the lower end face of the plate part Ⅲ13. The other end of the rod part Ⅰ14 is respectively set to be connected to the lower side of the inner end face of the plate part Ⅰ11 and the lower side of the inner end face of the plate part Ⅱ12. The upper end faces of the plate part Ⅰ11 and the plate part Ⅱ12 are respectively set to be connected to the transverse movement assembly 2. The upper side of the outer end face of the plate part Ⅱ12 is set to be connected to the support rod 8. One side of the upper end face of the plate part Ⅲ13 is set to be connected to the spraying machine 91. The middle of the upper end face of the plate part Ⅲ13 is set to be connected to the high-temperature gas generator 92. The other side of the upper end face of the plate part Ⅲ13 is set to be connected to the atomization generator 93.

[0089] Through the support frame 1, support connection points for the transverse movement assembly 2, the support rod 8, the spraying machine 91, the high-temperature gas generator 92 and the atomization generator 93 are formed. The connection with the transverse movement assembly 2 is realized by the plate part Ⅰ11 and the plate part Ⅱ12. The connection with the support rod 8 is realized by the plate part Ⅱ12. The connection with the spraying machine 91 is realized by the plate part Ⅲ13. The connection with the high-temperature gas generator 92 is realized. The connection with the atomization generator 93 is realized. Through the rod part Ⅰ14, enhanced connection processing between the plate part Ⅲ13 and the plate part Ⅰ11 and the plate part Ⅱ12 is realized. Its technical purpose is to be used as a support carrier for the transverse movement assembly 2, the support rod 8, the spraying machine 91, the high-temperature gas generator 92 and the atomization generator 93.

[0090] In this embodiment, the plate part Ⅰ11 and the plate part Ⅱ12 are respectively set as rectangular sheet bodies with through-hole bodies at the upper ends. The through-hole bodies of the plate part Ⅰ11 and the plate part Ⅱ12 are respectively set to be connected to the hoisting ropes. The plate part Ⅲ13 is set as a sheet body and the rod part Ⅰ14 is set in a rod shape. The rod part Ⅰ14 is arranged at intervals along the longitudinal center line of the plate part Ⅲ13.

[0091] Its technical purpose is to realize double-end face support for the transverse movement assembly 2 and end face support for the support rod 8, the spraying machine 91, the high-temperature gas generator 92 and the atomization generator 93.

[0092] In this embodiment, the lateral movement assembly 2 is provided to include a frame portion 21, a lead screw portion I 22, a motor portion I 23, a moving beam portion I 24, and an ear seat portion I 25. A receiving hole body I 26 is provided in the middle of the moving beam portion I 24. A receiving hole body II 27 is provided on the outer side of the middle of the moving beam portion I 24. One end of the lead screw portion I 22 is rotatably connected to the middle of the left side frame of the frame portion 21. The other end of the lead screw portion I 22 is rotatably connected to the middle of the right side frame of the frame portion 21. One end of the lead screw portion I 22 is connected to the end shaft of the motor portion I 23. The housing of the motor portion I 23 is connected to the outer end face of the left side frame of the frame portion 21 through an intermediate connecting rod. The upper end face edge of the moving beam portion I 24 is connected to the lower end face of the ear seat portion I 25. The receiving hole body I 26 is threadedly connected to the lead screw portion I 22. The receiving hole bodies II 27 are respectively connected to the front and rear side frames of the frame portion 21. The lower end faces of the left and right side frames of the frame portion 21 are connected to the support frame 1. The upper end of the ear seat portion I 25 is connected to the longitudinal movement assembly 4 through a pin shaft. The middle of the ear seat portion I 25 is connected to the swing telescopic cylinder 3 through a pin shaft.

[0093] Through the lateral movement assembly 2, support connection points for the support frame 1, the swing telescopic cylinder 3, and the longitudinal movement assembly 4 are formed. The connection with the support frame 1 is achieved by the frame portion 21. The connection with the swing telescopic cylinder 3 is achieved by the ear seat portion I 25. The connection with the longitudinal movement assembly 4 is achieved. The driving of the ear seat portion I 25 to perform lateral movement processing on the frame portion 21 is achieved by the lead screw portion I 22, the motor portion I 23, the moving beam portion I 24, the receiving hole body I 26, and the receiving hole body II 27. Its technical purpose is: to be used as a support carrier for the swing telescopic cylinder 3 and the longitudinal movement assembly 4.

[0094] In this embodiment, the frame portion 21 is provided as a rectangular frame-shaped body having a through-hole body in the middle of the left and right side frames and having a rectangular cross-section frame. The through-hole body of the frame portion 21 is connected to the lead screw portion I 22. The lead screw portion I 22 is provided as a light column bolt. The motor portion I 23 is provided as a control motor. The moving beam portion I 24 is provided as a strip-shaped body. The ear seat portion I 25 is provided as a double-plate ear seat. The receiving hole body I 26 is provided as a threaded hole-shaped body. The receiving hole body II 27 is provided as a rectangular hole.

[0095] Its technical purpose is: to achieve the movement support for the swing telescopic cylinder 3 and the longitudinal movement assembly 4.

[0096] In this embodiment, the swing telescopic cylinder 3 is provided as an electric push rod. One end of the swing telescopic cylinder 3 is connected to the lateral movement assembly 2 through a pin shaft. The other end of the swing telescopic cylinder 3 is connected to the longitudinal movement assembly 4 through a pin shaft.

[0097] By swinging the telescopic cylinder 3, a support connection point for the lateral movement assembly 2 and the longitudinal movement assembly 4 is formed. The connection with the lateral movement assembly 2 and the connection with the longitudinal movement assembly 4 are realized by the swinging telescopic cylinder 3. Its technical purpose is to be used as a component for driving the longitudinal movement assembly 4 to swing on the lateral movement assembly 2.

[0098] In this embodiment, the longitudinal movement assembly 4 is set to include a seat part I 41, a seat part II 42, a rod part II 43, a rod part III 44, a motor part II 45, a lead screw part II 46, a moving beam part II 47, a swinging beam part 48, and an ear seat part II 49. And a receiving hole body III 401 is provided in the middle of the moving beam part II 47, a receiving hole body IV 402 is provided on one side of the moving beam part II 47, and a receiving hole body V 403 is provided on the other side of the moving beam part II 47. One end of the lead screw part II 46 is set to be rotatably connected to the middle of the seat part I 41, and the other end of the lead screw part II 46 is set to be rotatably connected to the middle of the seat part II 42. One end of the lead screw part II 46 is set to be connected to the end shaft of the motor part II 45, and the housing of the motor part II 45 is set to be connected to the outer end face of the seat part I 41 through an intermediate connecting rod. One end of the rod part II 43 is set to be connected to one side of the inner end face of the seat part I 41, and the other end of the rod part II 43 is set to be connected to one side of the inner end face of the seat part II 42. One end of the rod part III 44 is set to be connected to the other side of the inner end face of the seat part I 41, and the other end of the rod part III 44 is set to be connected to the other side of the inner end face of the seat part II 42. The receiving hole body III 401 is set to be threadedly connected to the lead screw part II 46, and the receiving hole body IV 402 is set to be connected to the rod part II 43. The receiving hole body V 403 is set to be connected to the rod part III 44, and the vertical part end faces of the swinging beam part 48 are respectively set to be connected to the upper end face edges of the seat part I 41 and the seat part II 42. The middle outer side of the horizontal part of the swinging beam part 48 is set to be connected to the ear seat part II 49, and the lower end face of the moving beam part II 47 is set to be connected to the spray nozzle 5. The side of the moving beam part II 47 is set to be connected to the camera 6, and the end of the horizontal part of the swinging beam part 48 is set to be connected to the lateral movement assembly 2 through a pin shaft. The ear seat part II 49 is set to be connected to the swinging telescopic cylinder 3 through a pin shaft.

[0099] By longitudinally moving component 4, support connection points for the transverse moving component 2, the swing telescopic cylinder 3, the spray nozzle 5, and the camera 6 are formed. The connection with the transverse moving component 2 is achieved by the swing beam portion 48, the connection with the swing telescopic cylinder 3 is achieved by the ear seat portion II 49, the connection with the spray nozzle 5 is achieved by the moving beam portion II 47, and the connection with the camera 6 is achieved. The movement of the moving beam portion II 47 on the rod portion II 43 and the rod portion III 44 is achieved by the seat portion I 41, the seat portion II 42, the rod portion II 43, the rod portion III 44, the motor portion II 45, the lead screw portion II 46, the receiving hole body III 401, the receiving hole body IV 402, and the receiving hole body V 403. Its technical purpose is: to be used as a support carrier for the spray nozzle 5 and the camera 6.

[0100] In this embodiment, the seat portion I 41 and the seat portion II 42 are respectively set as strip-shaped bodies with through-hole bodies in the middle, and the through-hole bodies of the seat portion I 41 and the seat portion II 42 are respectively set to be connected to the lead screw portion II 46. The rod portion II 43 and the rod portion III 44 are respectively set as rectangular rod-shaped bodies, the motor portion II 45 is set as a control motor, the lead screw portion II 46 is set as a light column bolt, the moving beam portion II 47 is set as a strip-shaped block, the swing beam portion 48 is set as an F-shaped rod-shaped body, the ear seat portion II 49 is set as a double-plate ear seat, the receiving hole body III 401 is set as a threaded hole body, and the receiving hole body IV 402 and the receiving hole body V 403 are respectively set as rectangular hole bodies.

[0101] Its technical purpose is: to achieve the movement support for the spray nozzle 5 and the camera 6.

[0102] In this embodiment, the spray nozzle 5 is set as a liquid spray nozzle, and the housing of the spray nozzle 5 is set to be connected to the longitudinal moving component 4. The input interface of the spray nozzle 5 is set to be connected in a communicating manner with the spraying machine 91 through a pipeline.

[0103] Through the spray nozzle 5, support connection points for the longitudinal moving component 4 and the spraying machine 91 are formed. The connection with the longitudinal moving component 4 is achieved by the spray nozzle 5, and the connection with the spraying machine 91 is achieved. Its technical purpose is: to be used as one of the components for spraying the thin-layer repair composition liquid.

[0104] In this embodiment, the spraying machine 91 is set as a plunger diaphragm composite spraying machine, the lower end face of the spraying machine 91 is set to be connected to the support frame 1, the output interface of the spraying machine 91 is set to be connected in a communicating manner with the spray nozzle 5 through a pipeline, and the input interface of the spraying machine 91 is set to be connected in a communicating manner with the thin-layer repair composition liquid storage tank through a pipeline.

[0105] The sprayer 91 forms a supporting connection point between the support frame 1 and the spray nozzle 5. The sprayer 91 realizes the connection with the support frame 1 and the spray nozzle 5. Its technical purpose is to serve as the second component for spraying the thin layer repair composition liquid.

[0106] In this embodiment, the camera 6 is configured as a visible light camera and the housing of the camera 6 is configured to be connected to the longitudinal moving component 4 .

[0107] The camera 6 forms a supporting connection point for the longitudinal moving component 4, and the camera 6 realizes the connection with the longitudinal moving component 4. The technical purpose is to be used as a component for picking up the image signal of the airport pavement during construction and repair.

[0108] In the present embodiment, the hanging plate 7 is configured to include a barrel portion 71 and a plate portion 72 and a receiving groove body 73 is provided on the peripheral side surface of the plate portion 72, the barrel portion 71 is configured to be connected to the middle of the plate portion 72 in a through-type manner and the upper end of the peripheral side surface of the barrel portion 71 is configured to be connected to the plate portion 72, the barrel portion 71 is respectively configured to be connected to the support rod 8 and the exhaust fan 98 in a receiving manner and the middle of the inner wall of the barrel portion 71 is configured to be connected to the exhaust fan 98, the lower side of the inner wall of the barrel portion 71 is configured to be connected to the support rod 8 and the lower end of the peripheral side surface of the barrel portion 71 is respectively configured to be connected to the first nozzle 96 and the second nozzle 97, the plate portion 72 and the receiving groove body 73 are respectively configured to be connected to the cover support beam 94 and the upper end surface of the plate portion 72 is configured to be connected to the covering film 95 in a contact manner.

[0109] The hanging plate 7 forms supporting connection points for the support rod 8, the cover support beam 94, the covering film 95, the first nozzle 96, the second nozzle 97 and the exhaust fan 98. The cylinder 71 realizes connection with the support rod 8, the first nozzle 96, the second nozzle 97 and the exhaust fan 98. The plate 72 and the accommodating tank 73 realize connection with the cover support beam 94. The plate 72 realizes connection with the covering film 95. The technical purpose is to serve as a supporting carrier for the cover support beam 94, the covering film 95, the first nozzle 96, the second nozzle 97 and the exhaust fan 98.

[0110] In this embodiment, the barrel 71 is configured as a tubular body and the disk 72 is configured as a circular block body, the receiving grooves 73 are configured as a U-shaped groove body and the receiving grooves 73 are configured to be arranged and distributed at intervals along the peripheral contour line of the disk 72.

[0111] The technical purpose is to achieve disc support for the cover support beam 94 and the covering film 95, and to achieve tube support for the first nozzle 96, the second nozzle 97 and the exhaust fan 98.

[0112] In this embodiment, the support rod 8 is set as a double L-shaped rod, and the upper vertical part of the support rod 8 is set to be connected to the hanging plate 7 in a sunken manner. The inner side surface of the upper vertical part of the support rod 8 is set to be connected to the hanging plate 7, and the end surface of the lower horizontal part of the support rod 8 is set to be connected to the support frame 1. The lower end surface of the upper horizontal part of the support rod 8 is set to be connected to the temperature and humidity sensor 9.

[0113] Through the support rod 8, support connection points for the support frame 1, the hanging plate 7, and the temperature and humidity sensor 9 are formed. By the support rod 8, the connection with the support frame 1 is achieved, the connection with the hanging plate 7 is achieved, and the connection with the temperature and humidity sensor 9 is achieved. Its technical purpose is: to be used as a component for connecting between the hanging plate 7 and the support frame 1.

[0114] In this embodiment, the cover support beam 94 is set to include a support beam part 941, a screw part 942, and a nut part 943. The edge of the upper end surface of the horizontal part of the support beam part 941 is set to be connected to the inner end surface of the screw part 942. The screw part 942 is set to be threadedly connected to the nut part 943, and the outer side surface of the vertical part of the support beam part 941 is set to be adhesively connected to the covering film 95. The screw part 942 is set to be connected to the hanging plate 7 in a sunken manner, and the upper end surface of the horizontal part of the support beam part 941 and the lower end surface of the nut part 943 are respectively set to be in contact connection with the hanging plate 7. The end surface of the vertical part of the support beam part 941 is set to be in contact connection with the construction and repair of the airport pavement.

[0115] Through the cover support beam 94, support connection points for the hanging plate 7 and the covering film 95 are formed. By the support beam part 941, the screw part 942, and the nut part 943, the connection with the hanging plate 7 is achieved. By the support beam part 941, the connection with the covering film 95 is achieved. Its technical purpose is: to be used as one of the components for surrounding and fencing and sealing the construction and repair of the airport pavement.

[0116] In this embodiment, the support beam part 941 is set as an L-shaped strip, the screw part 942 is set as a light column bolt, and the nut part 943 is set as a hexagonal nut.

[0117] Its technical purpose is: to achieve the support for the covering film 95.

[0118] In this embodiment, the covering film 95 is set as a plastic film sheet with straps on the outer side surface, and the middle of the inner side surface of the covering film 95 is set to be adhesively connected to the cover support beam 94. The upper end of the covering film 95 is set to be in a covering connection with the hanging plate 7.

[0119] Through the covering film 95, support connection points for the hanging plate 7 and the cover support beam 94 are formed. By the covering film 95, the connection with the hanging plate 7 is achieved, and the connection with the cover support beam 94 is achieved. Its technical purpose is: to be used as the second component for surrounding and fencing and sealing the construction and repair of the airport pavement.

[0120] In this embodiment, the temperature and humidity sensor 9 is set as a WIFI wireless data transmission temperature and humidity transmitter, and the housing of the temperature and humidity sensor 9 is set to be connected to the support rod 8.

[0121] Through the temperature and humidity sensor 9, a support connection point for the support rod 8 is formed. By the temperature and humidity sensor 9, the connection with the support rod 8 is achieved. Its technical purpose is: to be used as a component for picking up temperature and humidity signals during the construction of repairing airport pavements.

[0122] In this embodiment, the first nozzle 96 is set as a gas spray nozzle, and the housing of the first nozzle 96 is set to be connected to the hanging tray 7. The input interface of the first nozzle 96 is set to be connected to the high-temperature gas generator 92 through a pipeline.

[0123] Through the first nozzle 96, a support connection point for the hanging tray 7 and the high-temperature gas generator 92 is formed. By the first nozzle 96, the connection with the hanging tray 7 is achieved, and the connection with the high-temperature gas generator 92 is achieved. Its technical purpose is: to be used as one of the components for injecting heated gas during the construction of repairing airport pavements.

[0124] In this embodiment, the high-temperature gas generator 92 is set as an air heater, and the lower end face of the high-temperature gas generator 92 is set to be connected to the support frame 1. The output interface of the high-temperature gas generator 92 is set to be connected to the first nozzle 96 in a communicating manner through a pipeline.

[0125] Through the high-temperature gas generator 92, a support connection point for the support frame 1 and the first nozzle 96 is formed. By the high-temperature gas generator 92, the connection with the support frame 1 is achieved, and the connection with the first nozzle 96 is achieved. Its technical purpose is: to be used as the second of the components for injecting heated gas during the construction of repairing airport pavements.

[0126] In this embodiment, the second nozzle 97 is set as a water mist spray nozzle, and the housing of the second nozzle 97 is set to be connected to the hanging tray 7. The input interface of the second nozzle 97 is set to be connected to the high-temperature gas generator 92 through a pipeline.

[0127] Through the second nozzle 97, a support connection point for the hanging tray 7 and the atomization generator 93 is formed. By the second nozzle 97, the connection with the hanging tray 7 is achieved, and the connection with the atomization generator 93 is achieved. Its technical purpose is: to be used as one of the components for injecting water mist during the construction of repairing airport pavements.

[0128] In this embodiment, the atomizing generator 93 is set as an ultrasonic pure water atomizer, and the lower end face of the atomizing generator 93 is set to be connected to the support frame 1. The output interface of the atomizing generator 93 is set to be connected to the second nozzle 97 in a communicating manner through a pipeline.

[0129] Through the atomizing generator 93, a support connection point for the support frame 1 and the second nozzle 97 is formed. By means of the atomizing generator 93, the connection with the support frame 1 is realized, and the connection with the second nozzle 97 is realized. Its technical purpose is: to be used as one of the components for injecting water mist during the construction of repairing airport pavements.

[0130] In this embodiment, the exhaust fan 98 is set as an axial-flow exhaust fan, and the exhaust fan 98 is set to be embedded in the hanging tray 7. The peripheral side surface of the exhaust fan 98 is set to be connected to the hanging tray 7.

[0131] Through the exhaust fan 98, a support connection point for the hanging tray 7 is formed. By means of the exhaust fan 98, the connection with the hanging tray 7 is realized. Its technical purpose is: to be used as a component for exhaust treatment during the construction of repairing airport pavements.

[0132] In this embodiment, the spraying nozzle 5, the support frame 1, the hanging tray 7, the support rod 8, the temperature and humidity sensor 9, the spraying machine 91, the high-temperature gas generator 92, the atomization generator 93, the cover support beam 94, the covering film 95, the first nozzle 96, the second nozzle 97 and the exhaust fan 98 are arranged to be distributed in the manner of construction in a closed environment, and the spraying nozzle 5, the support frame 1, the hanging tray 7, the support rod 8, the temperature and humidity sensor 9, the spraying machine 91, the high-temperature gas generator 92, the atomization generator 93, the cover support beam 94, the covering film 95, the first nozzle 96, the second nozzle 97 and the exhaust fan 98 and the transverse moving assembly 2, the swinging telescopic cylinder 3 and the longitudinal moving assembly 4 are arranged to be distributed in the manner of moving construction. The spraying nozzle 5, the support frame 1, the hanging tray 7, the support rod 8, the temperature and humidity sensor 9, the spraying machine 91, the high-temperature gas generator 92, the atomization generator 93, the cover support beam 94, the covering film 95, the first nozzle 96, the second nozzle 97, the exhaust fan 98, the transverse moving assembly 2, the swinging telescopic cylinder 3 and the longitudinal moving assembly 4 and the camera 6 are arranged to be distributed in the manner of picking up construction image signals. A plurality of spraying nozzles 5 are arranged on the longitudinal moving assembly 4. A plurality of support rods 8 are arranged between the hanging tray 7 and the support frame 1. The first nozzle 96 and the second nozzle 97 are respectively arranged to be spaced and arranged along the peripheral contour line of the cylindrical part 71. One cover support beam 94 and one covering film 95 are arranged to form a set of beam-film components. Multiple sets of beam-film components are arranged to be spaced and arranged along the peripheral contour line of the disc part 72. The support beam part 941 and the nut part 943 are respectively arranged to be connected to the disc part 72. The screw part 942 is arranged to be connected to the receiving groove body 73. The swinging beam part 48 is arranged to be connected to the ear seat part I 25. The frame part 21 is respectively arranged to be connected to the plate part I 11 and the plate part II 12.

[0133] The following further describes the present invention in conjunction with embodiments. The following embodiments are intended to illustrate the present invention rather than further limit the present invention.

[0134] A method for using a construction repair device for airport pavement, one of the first embodiments of the present invention, the steps are as follows: When the motor part I 23 is in the working state, the lead screw part I 22 rotates on the frame part 21. Through the screw movement between the receiving hole body I 26 and the lead screw part I 22, the receiving hole body II 27 moves horizontally on the front and rear frames of the frame part 21, realizing driving the spraying nozzle 5 to move horizontally. When the motor part II 45 is in the working state, the lead screw part II 46 rotates on the seat part I 41 and the seat part II 42. Through the screw movement between the receiving hole body III 401 and the lead screw part II 46, the receiving hole body IV 402 moves longitudinally on the rod part II 43, and the receiving hole body V 403 moves longitudinally on the rod part III 44, realizing driving the spraying nozzle 5 to move longitudinally. Through the telescopic movement of the swing telescopic cylinder 3, the end of the horizontal part of the swing beam part 48 swings in the ear seat part I 25 through the ear seat part II 49, realizing the driving of the spraying nozzle 5 to swing. When it is necessary to repair the airport pavement, use a laser scanner to check the defects of the airport pavement, and mark the construction repair airport pavement with sanding and peeling defects. Mix and stir according to the weight ratio: containing 10-20% silica, 5-15% organosilane compound, 1-5% surfactant, 60-70% solvent and 3-8% curing agent to obtain a thin-layer repair composition liquid, and inject the thin-layer repair composition liquid into the storage tank. Clean the surface dust, oil stains and loose particle debris of the construction repair airport pavement to make the construction repair airport pavement in a clean state. Install the lifting ropes in the through-hole bodies of the plate part I 11 and the plate part II 12. Through the crane, place the support frame 1 on the construction repair airport pavement, place the vertical end face of the support beam part 941 on the construction repair airport pavement, place the screw part 942 in the receiving groove body 73, rotate the nut part 943 on the screw part 942, and make the upper end face of the horizontal part of the support beam part 941 and the lower end face of the nut part 943 act on the disc part 72 respectively, so as to install the cover support beam 94 on the hanging disc 7. Unfold the covering film 95, make two adjacent covering films 95 overlap each other, connect the straps located on the covering film 95 together, cover the upper end of the covering film 95 on the upper end face of the disc part 72, and surround and fence-seal the construction repair airport pavement with the covering film 95. Put the high-temperature gas generator 92, atomization generator 93 and exhaust fan 98 into working state. Inject heated gas into the construction and repair of the airport pavement through the first nozzle 96, inject water mist into the construction and repair of the airport pavement through the second nozzle 97, exhaust the construction and repair of the airport pavement through the exhaust fan 98, pick up the temperature and humidity signals of the construction and repair of the airport pavement through the temperature and humidity sensor 9, and make the construction and repair of the airport pavement in a working environment with a temperature of 15 - 25 °C and a humidity of 50 - 70%. Move the spraying nozzle 5 horizontally through the horizontal moving assembly 2, move the spraying nozzle 5 vertically through the vertical moving assembly 4, and swing the spraying nozzle 5 through the swing telescopic cylinder 3. Place the spraying nozzle 5 and the camera 6 at the upper end of the construction and repair of the airport pavement. Put the spraying machine 91 into working state. Spray the thin-layer repair composition liquid onto the construction and repair of the airport pavement through the spraying nozzle 5. Conduct the first spraying on the construction and repair of the airport pavement at a spraying amount of 1 - 1.5 kg / ㎡ to obtain the first sprayed layer. After the first sprayed layer is surface dry, conduct the second spraying on the construction and repair of the airport pavement at a spraying amount of 0.5 - 0.8 kg / ㎡ to obtain the second sprayed layer. When the spraying on the construction and repair of the airport pavement is completed, put the spraying machine 91 into a non-working state and cure the sprayed layer to obtain the repaired thin layer of the airport pavement. When the repair of the airport pavement is completed, put the high-temperature gas generator 92, atomization generator 93 and exhaust fan 98 into a non-working state. Separate the straps on the covering film 95 from each other, rotate the nut part 943 in the reverse direction on the screw part 942, separate the upper end face of the horizontal part of the support beam part 941 and the lower end face of the nut part 943 from the disc part 72, and remove the cover support beam 94 from the hanging disc 7.

[0135] In this embodiment, the thickness of the first sprayed layer is set to be greater than 20 - 30 mm.

[0136] One of the supporting examples of the first embodiment of the present invention, the steps are as follows: Mix and stir according to the weight ratio: containing 10% silica, 5% organosilane compound, 1% surfactant, 60% solvent and 3% curing agent to prepare the thin-layer repair composition liquid. Put the high-temperature gas generator 92, atomization generator 93 and exhaust fan 98 into working state. Inject heated gas into the construction and repair of the airport pavement through the first nozzle 96, inject water mist into the construction and repair of the airport pavement through the second nozzle 97, exhaust the construction and repair of the airport pavement through the exhaust fan 98, pick up the temperature and humidity signals of the construction and repair of the airport pavement through the temperature and humidity sensor 9, and make the construction and repair of the airport pavement in a working environment with a temperature of 15 °C and a humidity of 50%. Perform the first spraying on the construction and repair airport pavement at a spraying rate of 1 kg / ㎡ to obtain the first sprayed layer. After the first sprayed layer is surface dry, perform the second spraying on the construction and repair airport pavement at a spraying rate of 0.5 kg / ㎡ to obtain the second sprayed layer. In this embodiment, the thickness of the first sprayed layer is set to be greater than 20 mm.

[0137] One of the supporting examples of the first embodiment of the present invention, the steps are: Mix and stir according to the weight ratio: containing 20% silica, 15% organosilane compound, 5% surfactant, 70% solvent and 8% curing agent to obtain a thin-layer repair composition liquid. Put the high-temperature gas generator 92, the atomization generator 93 and the exhaust fan 98 into working state. Inject heated gas into the construction and repair airport pavement through the first nozzle 96, inject water mist into the construction and repair airport pavement through the second nozzle 97, perform exhaust treatment on the construction and repair airport pavement through the exhaust fan 98, pick up the temperature and humidity signals of the construction and repair airport pavement through the temperature and humidity sensor 9, and make the construction and repair airport pavement in a working environment with a temperature of 25°C and a humidity of 70%. Perform the first spraying on the construction and repair airport pavement at a spraying rate of 1.5 kg / ㎡ to obtain the first sprayed layer. After the first sprayed layer is surface dry, perform the second spraying on the construction and repair airport pavement at a spraying rate of 0.8 kg / ㎡ to obtain the second sprayed layer. In this embodiment, the thickness of the first sprayed layer is set to be greater than 30 mm.

[0138] One of the supporting examples of the first embodiment of the present invention, the steps are: Mix and stir according to the weight ratio: containing 15% silica, 10% organosilane compound, 3% surfactant, 65% solvent and 5% curing agent to obtain a thin-layer repair composition liquid. Put the high-temperature gas generator 92, the atomization generator 93 and the exhaust fan 98 into working state. Inject heated gas into the construction and repair airport pavement through the first nozzle 96, inject water mist into the construction and repair airport pavement through the second nozzle 97, perform exhaust treatment on the construction and repair airport pavement through the exhaust fan 98, pick up the temperature and humidity signals of the construction and repair airport pavement through the temperature and humidity sensor 9, and make the construction and repair airport pavement in a working environment with a temperature of 20°C and a humidity of 60%. Perform the first spraying on the construction and repair airport pavement at a spraying rate of 1.25 kg / ㎡ to obtain the first sprayed layer. After the first sprayed layer is surface dry, perform the second spraying on the construction and repair airport pavement at a spraying rate of 0.65 kg / ㎡ to obtain the second sprayed layer. In this embodiment, the thickness of the first sprayed coating is set to be greater than 25 mm.

[0139] A thin-layer repair composition for airport pavement, a construction repair device and a usage method are applied to the surface disease repair of concrete structures of highways and bridges.

[0140] Experimental examples of beneficial effects: Experiment 1: Compressive strength test Purpose: To evaluate the improvement effect of the silicon penetration curing agent on the compressive strength of concrete.

[0141] Experimental design: Select concrete test blocks before and after repair for compressive strength test. At least 10 samples should be prepared for each group of test blocks, and tests should be carried out once at 7 days, 14 days and 28 days after repair.

[0142] Expected results: The compressive strength of the repaired test blocks is increased by 20 - 30% compared with the untreated test blocks, and the improvement range is shown in the specific data table.

[0143] Experiment 2: Abrasion resistance test Purpose: To test the improvement of the abrasion resistance of the repaired pavement.

[0144] Experimental design: Use a wear testing machine in the laboratory to test the pavement before and after repair, and evaluate the thickness of the wear-resistant layer and the weight loss.

[0145] Expected results: The weight loss rate of the treated pavement is reduced by 30%, and the thickness of the wear-resistant layer is increased by 20 - 25%.

[0146] Experiment 3: Frost resistance and thaw resistance performance test Purpose: To evaluate the durability of the repaired concrete in freeze-thaw cycles.

[0147] Experimental design: Conduct 100 freeze-thaw cycle tests on the repaired pavement, and measure the mass loss and strength change.

[0148] Expected results: The freeze-thaw loss rate of the repaired pavement is reduced by 50%, effectively extending the service life of the pavement.

[0149] When verifying the present invention, the inventors abandoned the prior art features of repairing by pouring concrete and surface coating with protective agents, and first proposed the technical feature of preparing a repair thin layer with an infiltration part in the construction repair of airport pavements, obtaining the first unexpected technical effect: achieving combination with calcium and magnesium ions and improving the support strength of the repair thin layer; obtaining the second unexpected technical effect: achieving mixing of silica and organosilane compounds by a surfactant, a solvent and a curing agent and improving the construction efficiency of the thin layer repair composition in the construction repair of airport pavements; obtaining the third unexpected technical effect: achieving construction of the repair thin layer at a temperature of 15 - 25 °C and a humidity of 50 - 70% and improving the activities of silica, organosilane compounds and calcium and magnesium ions; obtaining the fourth unexpected technical effect: achieving temperature and humidity adjustment treatment of the construction repair of airport pavements by a support frame 1, a suspension tray 7, a support rod 8, a high-temperature gas generator 92, an atomization generator 93, a hood support beam 94, a covering film 95, a first nozzle 96 and a second nozzle 97 and improving the stability of the temperature and humidity values on the construction repair of airport pavements; obtaining the fifth unexpected technical effect: achieving spraying of the thin layer repair composition liquid by a spraying nozzle 5 and a spraying machine 91 and improving the spraying operation effect of the thin layer repair composition liquid; obtaining the sixth unexpected technical effect: achieving adjustment of the working point of the spraying nozzle 5 by a lateral movement assembly 2, a swing telescopic cylinder 3 and a longitudinal movement assembly 4 and realizing the spraying operation efficiency of the thin layer repair composition liquid; obtaining the seventh unexpected technical effect: achieving on-line monitoring of the construction process of the repair thin layer by a camera 6 and a temperature and humidity sensor 9 and improving the accuracy of the construction process of the repair thin layer; obtaining the eighth unexpected technical effect: achieving multi-spray coating body superposition treatment during the construction process of the repair thin layer, continuously expanding the area of the repair thin layer on the construction repair of airport pavements and prolonging the service life of the repair thin layer.

[0150] In the second embodiment of the present invention, the organosilane compound and silica are combined in the manner of preparing a repair thin layer with an infiltration part in the construction repair of airport pavements.

[0151] The second embodiment of the present invention is based on the first embodiment. In the second embodiment of the present invention, the spraying nozzle 5 and the temperature and humidity adjustment package assembly are interconnected in the manner of polymerizing the repair thin layer located on the construction repair of airport pavements at appropriate temperature and humidity.

[0152] In this embodiment, the temperature and humidity adjustment package assembly is connected to the spraying nozzle 5 in the manner of creating a construction environment with a temperature of 15 - 25 °C and a humidity of 50 - 70% on the construction repair of airport pavements.

[0153] In this embodiment, the temperature and humidity adjustment package assembly is set to include a support frame 1, a hanging tray 7, a support rod 8, a high-temperature gas generator 92, an atomization generator 93, a cover support beam 94, a covering film 95, a first nozzle 96, and a second nozzle 97.

[0154] In this embodiment, it further includes a first accessory device, and the first accessory device is arranged between the spraying nozzle 5 and the temperature and humidity adjustment package assembly. The first accessory device is set as a spraying machine 91.

[0155] In this embodiment, it further includes a second accessory device, and the second accessory device is arranged in the temperature and humidity adjustment package assembly. The second accessory device is set as a temperature and humidity sensor 9.

[0156] In this embodiment, it further includes a third accessory device, and the third accessory device is arranged in the temperature and humidity adjustment package assembly. The third accessory device is set as an exhaust fan 98.

[0157] In this embodiment, it further includes a fourth accessory device, and the fourth accessory device is arranged in the temperature and humidity adjustment package assembly. The fourth accessory device is set as a camera 6.

[0158] In this embodiment, it further includes a fifth accessory device, and the fifth accessory device is arranged between the spraying nozzle 5 and the temperature and humidity adjustment package assembly. The fifth accessory device is set to include a lateral movement component 2, a swinging telescopic cylinder 3, and a longitudinal movement component 4.

[0159] The second embodiment of the present invention is based on the first embodiment. In the second embodiment of the present invention, the steps are as follows: The spraying nozzle 5 realizes the fractional spraying of the thin-layer repair composition liquid on the construction and repair airport pavement. The temperature and humidity adjustment package assembly realizes the creation of a construction environment with a temperature of 15 - 25°C and a humidity of 50 - 70% on the construction and repair airport pavement, and realizes the polymerization of the repair thin layer located on the construction and repair airport pavement in a suitable temperature and humidity.

[0160] The second embodiment of the present invention is based on the first embodiment. The present invention has the following characteristics: 1. Due to the design of the organosilane compound and silica, through the organosilane compound, a dense structure combined with calcium and magnesium ions is obtained in the construction and repair airport pavement. Through silica, internal penetration of the construction and repair airport pavement is realized, and a repair thin layer with an infiltration part is prepared in the construction and repair airport pavement, solving the technical problems of repairing cast concrete and surface coating with a protective agent, thereby improving the thin-layer repair effect of the airport pavement.

[0161] 2. Due to the design of the spraying nozzle 5 and the temperature and humidity adjustment package component, through the spraying nozzle 5, the liquid of the thin-layer repair composition is sprayed in batches on the airport pavement under construction and repair, and through the temperature and humidity adjustment package component, a construction environment with a temperature of 15 - 25 °C and a humidity of 50 - 70% is created on the airport pavement under construction and repair. The repair thin layer on the airport pavement under construction and repair is polymerized at an appropriate temperature and humidity, solving the technical problems of repairing cast concrete and surface coating with a protective agent. Therefore, the thin-layer repair effect of the airport pavement is improved.

[0162] 3. Due to the design of the support frame 1, the hanging tray 7, the support rod 8, the high-temperature gas generator 92, the atomization generator 93, the cover support beam 94, the covering film 95, the first nozzle 96 and the second nozzle 97, the temperature and humidity treatment of the covering film package on the airport pavement under construction and repair is realized.

[0163] 4. Due to the design of the spraying machine 91, the liquid of the thin-layer repair composition is pumped into the spraying nozzle 5.

[0164] 5. Due to the design of the temperature and humidity sensor 9, the temperature and humidity signals of the airport pavement under construction and repair are picked up.

[0165] 6. Due to the design of the exhaust fan 98, the exhaust on the airport pavement under construction and repair is realized.

[0166] 7. Due to the design of the camera 6, the image signals of the airport pavement under construction and repair are picked up.

[0167] 8. Due to the design of the lateral movement component 2, the swing telescopic cylinder 3 and the longitudinal movement component 4, the action position of the spraying nozzle 5 is adjusted.

[0168] 9. Due to the limitation of the numerical range for the structural shape, the numerical range is a technical feature in the technical solution of the present invention, and it is not a technical feature obtained by formula calculation or through a finite number of tests. Experiments show that the technical features of this numerical range have achieved good technical effects.

[0169] 10. Due to the design of the technical features of the present invention, through the combined action of the technical features alone and with each other, experiments show that each performance index of the present invention is at least 1.7 times that of the existing performance indexes, and it has good market value through evaluation.

[0170] Other technical features that are the same as or similar to those of the silane compound and silica for preparing a repair thin layer with an infiltration part in the construction repair of airport pavements are all one of the embodiments of the present invention, and the technical features of the above-mentioned embodiments can be combined arbitrarily. To meet the requirements of the Patent Law, the Patent Implementing Regulations, and the Examination Guidelines, the embodiments of all possible combinations of the technical features in the above-mentioned embodiments will not be described one by one.

[0171] The above embodiments are only one implementation form of the thin-layer repair composition, construction repair device and usage method, and their applications provided by the present invention for airport pavements. Other deformations of the solutions provided by the present invention, adding or reducing features or steps therein, or applying the present invention to other technical fields close to the present invention all fall within the protection scope of the present invention.

Claims

1. A thin-layer repair composition for airport pavements, characterized in that: It contains an organosilane compound for reacting with calcium and magnesium ions inside the concrete, and silica for permeating the concrete.

2. The thin-layer repair composition for airport pavement according to claim 1, wherein: The organosilane compound and silica are combined in such a way that a repair thin layer with an infiltration part is obtained during the construction and repair of airport pavements. Or, according to the weight ratio: it contains 10 - 20% of silica, 5 - 15% of organosilane compound, 1 - 5% of surfactant, 60 - 70% of solvent, and 3 - 8% of curing agent. Or, the organosilane compound is set as γ - glycidoxypropyltrimethoxysilane, the surfactant is set as polyether - modified silicone, the solvent is set as ethanol or isopropanol, and the curing agent is set as polymeric aluminum phosphate.

3. A construction repair device for airport pavements, characterized in that: It contains a spray nozzle (5) for spraying the liquid of the thin - layer repair composition for the construction and repair of airport pavements, and a temperature - and - humidity - regulating package assembly arranged on the construction and repair airport pavement.

4. The construction repair device for airport pavement according to claim 3, wherein: The spray nozzle (5) and the temperature - and - humidity - regulating package assembly are interconnected in such a way that the repair thin layer located on the construction and repair airport pavement polymerizes under suitable temperature and humidity. Or, the temperature - and - humidity - regulating package assembly is connected to the spray nozzle (5) in such a way that a construction environment with a temperature of 15 - 25°C and a humidity of 50 - 70% is created on the construction and repair airport pavement.

5. The construction and repair device for airport pavement according to claim 3, characterized in that: The temperature - and - humidity - regulating package assembly is set to include a support frame (1), a hanging tray (7), a support rod (8), a high - temperature gas generator (92), an atomization generator (93), a cover support beam (94), a covering film (95), a first nozzle (96), and a second nozzle (97). Or, it further includes a first accessory device and the first accessory device is arranged between the spray nozzle (5) and the temperature - and - humidity - regulating package assembly, and the first accessory device is set as a spraying machine (91). Or, it further includes a second accessory device and the second accessory device is arranged in the temperature - and - humidity - regulating package assembly, and the second accessory device is set as a temperature - humidity sensor (9). Or, it further includes a third accessory device and the third accessory device is arranged in the temperature - and - humidity - regulating package assembly, and the third accessory device is set as an exhaust fan (98). Or, it further includes a fourth accessory device and the fourth accessory device is arranged in the temperature - and - humidity - regulating package assembly, and the fourth accessory device is set as a camera (6). Or, it further includes a fifth accessory device and the fifth accessory device is arranged between the spray nozzle (5) and the temperature - and - humidity - regulating package assembly, and the fifth accessory device is set to include a lateral movement component (2), a swing telescopic cylinder (3), and a longitudinal movement component (4).

6. The construction repair device for airport pavement according to claim 5, characterized in that: at A transverse movement assembly (2), a spraying machine (91), a high-temperature gas generator (92) and an atomization generator (93) are respectively arranged on a support frame (1). A longitudinal movement assembly (4) is arranged on the transverse movement assembly (2), and a swing telescopic cylinder (3) is arranged between the longitudinal movement assembly (4) and the transverse movement assembly (2). A camera (6) is arranged on the longitudinal movement assembly (4), and a spraying nozzle (5) is arranged between the spraying machine (91) and the longitudinal movement assembly (4). A support rod (8) is arranged between a suspension tray (7) and the support frame (1), and a temperature and humidity sensor (9) is arranged on the support rod (8). A cover support beam (94) and an exhaust fan (98) are respectively arranged on the suspension tray (7), and a covering film (95) is arranged between the support beams (94). A first nozzle (96) is arranged between the suspension tray (7) and the high-temperature gas generator (92), and a second nozzle (97) is arranged between the suspension tray (7) and the atomization generator (93).

7. The construction repair device for airport pavement according to claim 6, characterized in that: The spraying nozzle (5) is set as a liquid spraying nozzle, and the housing of the spraying nozzle (5) is set to be connected with the longitudinal movement assembly (4). The input interface of the spraying nozzle (5) is set to be connected with the spraying machine (91) in a communicating manner through a pipeline. Or, the support frame (1) is set as a plate part I (11), a plate part II (12), a plate part III (13) and a rod part I (14). The middle of the inner end face of the plate part I (11) is set to be connected with one end face of the plate part III (13). The middle of the inner end face of the plate part II (12) is set to be connected with the other end face of the plate part III (13), and one end of the rod part I (14) is set to be connected with the middle outside of the lower end face of the plate part III (13). The other end of the rod part I (14) is respectively set to be connected with the lower side of the inner end face of the plate part I (11) and the lower side of the inner end face of the plate part II (12). The upper end faces of the plate part I (11) and the plate part II (12) are respectively set to be connected with the transverse movement assembly (2). The upper side of the outer end face of the plate part II (12) is set to be connected with the support rod (8). One side of the upper end face of the plate part III (13) is set to be connected with the spraying machine (91). The middle of the upper end face of the plate part III (13) is set to be connected with the high-temperature gas generator (92), and the other side of the upper end face of the plate part III (13) is set to be connected with the atomization generator (93). Or, the plate part I (11) and the plate part II (12) are respectively set as rectangular sheet bodies with through-hole bodies at the upper ends. The through-hole bodies of the plate part I (11) and the plate part II (12) are respectively set to be connected with hoisting ropes. The plate part III (13) is set as a sheet body, and the rod part I (14) is set as a rod shape. The rod part I (14) is arranged in a spaced-apart distribution along the longitudinal center line of the plate part III (13). Or, the hanging plate (7) is configured to include a barrel (71) and a plate (72) and a receiving groove (73) is provided on the peripheral side of the plate (72); the barrel (71) is configured to be connected to the middle of the plate (72) in a through-type manner and the upper end of the peripheral side of the barrel (71) is configured to be connected to the plate (72); the barrel (71) is configured to be connected to the support rod (8) and the exhaust fan (98) in a receiving manner and the middle of the inner wall of the barrel (71) is configured to be connected to the exhaust fan (98); the lower side of the inner wall of the barrel (71) is configured to be connected to the support rod (8) and the lower end of the peripheral side of the barrel (71) is configured to be connected to the first nozzle (96) and the second nozzle (97); the plate (72) and the receiving groove (73) are configured to be connected to the cover support beam (94) and the upper end surface of the plate (72) is configured to be connected to the covering film (95) in a contacting manner. Or, the barrel (71) is configured as a tubular body and the disk (72) is configured as a circular block body, the receiving groove (73) is configured as a U-shaped groove body and the receiving groove (73) is configured to be arranged and distributed at intervals along the peripheral contour line of the disk (72), Alternatively, the support rod (8) is configured as a double L-shaped rod-shaped body and the upper vertical portion of the support rod (8) is configured to be connected to the hanging plate (7) in a sunken manner, the inner side surface of the upper vertical portion of the support rod (8) is configured to be connected to the hanging plate (7) and the end surface of the lower horizontal portion of the support rod (8) is configured to be connected to the support frame (1), and the lower end surface of the upper horizontal portion of the support rod (8) is configured to be connected to the temperature and humidity sensor (9), Or, the cover support beam (94) is configured to include a support beam portion (941), a screw portion (942) and a nut portion (943), and the edge of the upper end face of the horizontal portion of the support beam portion (941) is configured to be connected to the inner end face of the screw portion (942), the screw portion (942) is configured to be threadedly connected to the nut portion (943), and the outer side surface of the vertical portion of the support beam portion (941) is configured to be bonded to the covering film (95), the screw portion (942) is configured to be sunk into the hanging plate (7), and the upper end face of the horizontal portion of the support beam portion (941) and the lower end face of the nut portion (943) are respectively configured to be contact-connected to the hanging plate (7), and the vertical end face of the support beam portion (941) is configured to be contact-connected to the pavement of the construction and repair airport. Alternatively, the support beam portion (941) is configured as an L-shaped strip, the screw portion (942) is configured as a straight bolt, and the nut portion (943) is configured as a hexagonal nut. Alternatively, the covering film (95) is configured as a plastic film having a binding tape on the outer side, and the middle of the inner side of the covering film (95) is configured to be bonded to the cover support beam (94), and the upper end of the covering film (95) is configured to be connected to the hanging plate (7) in a covering manner. Or, the first nozzle (96) is configured as a gas nozzle and the housing of the first nozzle (96) is configured to be connected to the hanging plate (7), and the input interface of the first nozzle (96) is configured to be connected to the high-temperature gas reactor (92) through a pipeline, Or, the high-temperature gas regenerator (92) is set as an air heater, and the lower end face of the high-temperature gas regenerator (92) is set to be connected to the support frame (1). The output interface of the high-temperature gas regenerator (92) is set to be connected to the first nozzle (96) in a communicating manner through a pipeline. Or, the second nozzle (97) is set as a water mist spray nozzle, and the housing of the second nozzle (97) is set to be connected to the suspension tray (7). The input interface of the second nozzle (97) is set to be connected to the high-temperature gas regenerator (92) through a pipeline. Or, the atomization generator (93) is set as an ultrasonic pure water atomizer, and the lower end face of the atomization generator (93) is set to be connected to the support frame (1). The output interface of the atomization generator (93) is set to be connected to the second nozzle (97) in a communicating manner through a pipeline. Or, the spraying machine (91) is set as a plunger diaphragm composite spraying machine, and the lower end face of the spraying machine (91) is set to be connected to the support frame (1). The output interface of the spraying machine (91) is set to be connected to the spray nozzle (5) in a communicating manner through a pipeline, and the input interface of the spraying machine (91) is set to be connected to the thin-layer repair composition liquid storage tank in a communicating manner through a pipeline. Or, the temperature and humidity sensor (9) is set as a WIFI wireless data transmission temperature and humidity transmitter, and the housing of the temperature and humidity sensor (9) is set to be connected to the support rod (8). Or, the exhaust fan (98) is set as an axial-flow exhaust fan, and the exhaust fan (98) is set to be embedded in the suspension tray (7). The peripheral side surface of the exhaust fan (98) is set to be connected to the suspension tray (7). Or, the camera (6) is set as a visible light camera, and the housing of the camera (6) is set to be connected to the longitudinal movement component (4). Or, the transverse movement component (2) is set to include a frame part (21), a lead screw part I (22), a motor part I (23), a moving beam part I (24), and an ear seat part I (25). A receiving hole body I (26) is provided in the middle of the moving beam part I (24), and a receiving hole body II (27) is provided on the outer side of the middle of the moving beam part I (24). One end of the lead screw part I (22) is set to be rotatably connected to the middle of the left frame of the frame part (21), and the other end of the lead screw part I (22) is set to be rotatably connected to the middle of the right frame of the frame part (21). One end of the lead screw part I (22) is set to be connected to the end shaft of the motor part I (23). The housing of the motor part I (23) is set to be connected to the outer end face of the left frame of the frame part (21) through an intermediate connecting rod. The upper end face edge of the moving beam part I (24) is set to be connected to the lower end face of the ear seat part I (25). The receiving hole body I (26) is set to be threadedly connected to the lead screw part I (22), and the receiving hole body II (27) is respectively set to be connected to the front and rear frames of the frame part (21). The lower end faces of the left and right frames of the frame part (21) are set to be connected to the support frame (1), and the upper end of the ear seat part I (25) is set to be connected to the longitudinal movement component (4) through a pin shaft. The middle of the ear seat part I (25) is set to be connected to the swing telescopic cylinder (3) through a pin shaft. Alternatively, the frame part (21) is arranged to have a through-hole body in the middle of the left and right side frames and a rectangular frame body with a rectangular cross-section border, and the through-hole body of the frame part (21) is arranged to be connected to the lead screw part I (22). The lead screw part I (22) is arranged as a light column bolt, and the motor part I (23) is arranged as a control motor. The moving beam part I (24) is arranged as a strip body, and the ear seat part I (25) is arranged as a double-plate ear seat. The accommodation hole body I (26) is arranged as a threaded hole body, and the accommodation hole body II (27) is arranged as a rectangular hole. Alternatively, the swing telescopic cylinder (3) is arranged as an electric push rod, and one end of the swing telescopic cylinder (3) is arranged to be connected to the lateral moving assembly (2) through a pin shaft, and the other end of the swing telescopic cylinder (3) is arranged to be connected to the longitudinal moving assembly (4) through a pin shaft. Alternatively, the longitudinal movement component (4) is arranged to include a seat part I (41), a seat part II (42), a rod part II (43), a rod part III (44), a motor part II (45), a lead screw part II (46), a moving beam part II (47), a swing beam part (48) and an ear seat part II (49). An accommodation hole body III (401) is arranged in the middle of the moving beam part II (47). An accommodation hole body IV (402) is arranged on one side of the moving beam part II (47), and an accommodation hole body V (403) is arranged on the other side of the moving beam part II (47). One end of the lead screw part II (46) is arranged to be rotatably connected to the middle of the seat part I (41), and the other end of the lead screw part II (46) is arranged to be rotatably connected to the middle of the seat part II (42). One end of the lead screw part II (46) is arranged to be connected to the end shaft of the motor part II (45), and the housing of the motor part II (45) is arranged to be connected to the outer end face of the seat part I (41) through an intermediate connecting rod. One end of the rod part II (43) is arranged to be connected to one side of the inner end face of the seat part I (41), and the other end of the rod part II (43) is arranged to be connected to one side of the inner end face of the seat part II (42). One end of the rod part III (44) is arranged to be connected to the other side of the inner end face of the seat part I (41), and the other end of the rod part III (44) is arranged to be connected to the other side of the inner end face of the seat part II (42). The accommodation hole body III (401) is arranged to be threadedly connected to the lead screw part II (46), the accommodation hole body IV (402) is arranged to be connected to the rod part II (43), the accommodation hole body V (403) is arranged to be connected to the rod part III (44), and the vertical part end faces of the swing beam part (48) are respectively arranged to be connected to the upper end face edges of the seat part I (41) and the seat part II (42). The middle outer side of the horizontal part of the swing beam part (48) is arranged to be connected to the ear seat part II (49), and the lower end face of the moving beam part II (47) is arranged to be connected to the spray nozzle (5). The side of the moving beam part II (47) is arranged to be connected to the camera (6), and the end of the horizontal part of the swing beam part (48) is arranged to be connected to the lateral movement component (2) through a pin shaft. The ear seat part II (49) is arranged to be connected to the swing telescopic cylinder (3) through a pin shaft. Alternatively, the seat part I (41) and the seat part II (42) are respectively arranged as strip-shaped bodies with through hole bodies in the middle, and the through hole bodies of the seat part I (41) and the seat part II (42) are respectively arranged to be connected to the lead screw part II (46). The rod part II (43) and the rod part III (44) are respectively arranged as rectangular rod-shaped bodies, the motor part II (45) is arranged as a control motor, the lead screw part II (46) is arranged as a light column bolt, the moving beam part II (47) is arranged as a strip-shaped block, the swing beam part (48) is arranged as an F-shaped rod-shaped body, and the ear seat part II (49) is arranged as a double-plate ear seat. The accommodation hole body III (401) is arranged as a threaded hole body, and the accommodation hole bodies IV (402) and V (403) are respectively arranged as rectangular hole bodies. Alternatively, the spraying nozzle (5), the support frame (1), the hanging tray (7), the support rod (8), the temperature and humidity sensor (9), the spraying machine (91), the high-temperature gas generator (92), the atomization generator (93), the hood support beam (94), the covering film (95), the first nozzle (96), the second nozzle (97), and the exhaust fan (98) are arranged in a distribution manner for construction in a closed environment, and the spraying nozzle (5), the support frame (1), the hanging tray (7), the support rod (8), the temperature and humidity sensor (9), the spraying machine (91), the high-temperature gas generator (92), the atomization generator (93), the hood support beam (94), the covering film (95), the first nozzle (96), the second nozzle (97), and the exhaust fan (98) are arranged with the transverse movement assembly (2), the swing telescopic cylinder (3), and the longitudinal movement assembly (4) in a distribution manner for construction movement. The spraying nozzle (5), the support frame (1), the hanging tray (7), the support rod (8), the temperature and humidity sensor (9), the spraying machine (91), the high-temperature gas generator (92), the atomization generator (93), the hood support beam (94), the covering film (95), the first nozzle (96), the second nozzle (97), the exhaust fan (98), the transverse movement assembly (2), the swing telescopic cylinder (3), and the longitudinal movement assembly (4) are arranged with the camera (6) in a distribution manner for picking up construction image signals. Alternatively, a plurality of spraying nozzles (5) are arranged on the longitudinal movement assembly (4), a plurality of support rods (8) are arranged between the hanging tray (7) and the support frame (1), the first nozzle (96) and the second nozzle (97) are respectively arranged in an interval arrangement along the peripheral contour line of the cylindrical portion (71), a hood support beam (94) and a covering film (95) are arranged to form a set of beam-film components, and multiple sets of beam-film components are arranged in an interval arrangement along the peripheral contour line of the disc portion (72). The support beam portion (941) and the nut portion (943) are respectively arranged to be connected to the disc portion (72), the screw portion (942) is arranged to be connected to the accommodation groove body (73), the swing beam portion (48) is arranged to be connected to the ear seat portion I (25), and the frame portion (21) is respectively arranged to be connected to the plate portion I (11) and the plate portion II (12).

8. A method for using a construction repair device for airport pavement, characterized in that: the steps are as follows: The spraying nozzle (5) realizes the fractional spraying of the thin-layer repair composition liquid for the construction repair of the airport pavement. The temperature and humidity adjustment package assembly realizes the construction environment with a temperature of 15 - 25 °C and a humidity of 50 - 70% on the construction repair airport pavement, and realizes that the repair thin layer located on the construction repair airport pavement polymerizes in a suitable temperature and humidity.

9. The method for using the construction repair device for airport pavement according to claim 8, characterized in that the steps are as follows: When the motor part I (23) is in the working state, the lead screw part I (22) rotates on the frame part (21). Through the screw motion between the accommodating hole body I (26) and the lead screw part I (22), the accommodating hole body II (27) moves horizontally on the front and rear frames of the frame part (21), realizing the driving of the spraying nozzle (5) to move horizontally. When the motor part II (45) is in the working state, the lead screw part II (46) rotates on the seat part I (41) and the seat part II (42). Through the screw motion between the accommodating hole body III (401) and the lead screw part II (46), the accommodating hole body IV (402) moves longitudinally on the rod part II (43), and the accommodating hole body V (403) moves longitudinally on the rod part III (44), realizing the driving of the spraying nozzle (5) to move longitudinally. Through the telescopic motion of the swing telescopic cylinder (3), through the ear seat part II (49), the transverse end of the swing beam part (48) swings in the ear seat part I (25), realizing the driving of the spraying nozzle (5) to swing. When it is necessary to repair the airport pavement, use a laser scanner to check the defects of the airport pavement, mark the construction repair airport pavement with sanding and peeling defects, mix and stir according to the weight ratio: containing 10 - 20% silica, 5 - 15% organosilane compound, 1 - 5% surfactant, 60 - 70% solvent and 3 - 8% curing agent to obtain a thin-layer repair composition liquid. Inject the thin-layer repair composition liquid into the storage tank, clean the surface dust, oil stains and loose particle debris of the construction repair airport pavement to make the construction repair airport pavement in a clean state. Install the lifting ropes in the through-hole bodies of the plate part I (11) and the plate part II (12), and through a crane, place the support frame (1) on the construction repair airport pavement, place the vertical end face of the support beam part (941) on the construction repair airport pavement, place the screw part (942) into the accommodating groove body (73), rotate the nut part (943) on the screw part (942), and make the upper end face of the transverse part of the support beam part (941) and the lower end face of the nut part (943) act on the disc part (72) respectively, so as to install the cover support beam (94) on the hanging disc (7). Unfold the covering film (95), make the adjacent two covering films (95) overlap each other, connect the straps on the covering film (95) to each other, cover the upper end of the covering film (95) on the upper end face of the disc part (72), and surround and fence and seal the construction repair airport pavement by the covering film (95). Make the high-temperature gas generator (92), the atomization generator (93) and the exhaust fan (98) in the working state. Inject heated gas into the construction repair airport pavement through the first nozzle (96), inject water mist into the construction repair airport pavement through the second nozzle (97), exhaust the construction repair airport pavement through the exhaust fan (98), and pick up the temperature and humidity signal of the construction repair airport pavement through the temperature and humidity sensor (9).The construction and repair of the airport pavement is carried out in a working environment with a temperature of 15 - 25 °C and a humidity of 50 - 70%. The spraying nozzle (5) is moved horizontally by the horizontal movement component (2), vertically by the vertical movement component (4), and swung by the swing telescopic cylinder (3). The spraying nozzle (5) and the camera (6) are placed at the upper end of the construction and repair airport pavement. The spraying machine (91) is put into the working state. The thin-layer repair composition liquid is sprayed onto the construction and repair airport pavement through the spraying nozzle (5). The first spraying is carried out on the construction and repair airport pavement at a spraying amount of 1 - 1.5 kg / ㎡ to obtain the first sprayed layer. After the first sprayed layer is surface dry, the second spraying is carried out on the construction and repair airport pavement at a spraying amount of 0.5 - 0.8 kg / ㎡ to obtain the second sprayed layer. After the spraying on the construction and repair airport pavement is completed, the spraying machine (91) is put into the non-working state, and the sprayed layer is cured to obtain the repaired thin layer of the airport pavement. After the repair of the airport pavement is completed, the high-temperature gas generator (92), the atomization generator (93), and the exhaust fan (98) are put into the non-working state. The straps located on the covering film (95) are separated from each other. The nut part (943) is rotated in the opposite direction on the screw part (942), so that the upper end face of the horizontal part of the support beam part (941) and the lower end face of the nut part (943) are separated from the disc part (72). The cover support beam (94) is removed from the hanging disc (7). Alternatively, the thickness of the first spray layer is set to be greater than 20 - 30 mm.

10. An application of a thin-layer repair composition, a construction repair device, and a usage method for an airport pavement in the surface disease repair of highway and bridge concrete structures.

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