Construction method of green, environment-friendly, energy-saving and heat-insulating wall

Abstract

The invention discloses a construction method of a green, environment-friendly, energy-saving and heat-insulating wall, and aims to provide a construction method of a green, environment-friendly, energy-saving and heat-insulating wall which is good in waterproof layer structural performance and high in waterproof layer strength. According to the technical scheme, the construction method is characterized in that the construction of the thermal insulation wall body is completed in the modes of thermal insulation unit preparation, outer wall body building, outer wall body regionalization separation, regional separation frame installation, regional waterproof coating pouring, waterproof roll laying, thermal insulation unit placement and inner wall body building. Traditional single waterproof construction treatment is avoided, the wall body is divided into areas firstly, an embedding groove structure is formed, installation is conducted in cooperation with an area separation frame, a pouring area is formed after the areas are separated, waterproof paint can form a good pouring range in the area, and the service life of a waterproof layer is guaranteed; the method is suitable for the technical field of building construction.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, more particularly, it relates to a construction method of a green, environment-friendly, energy-saving and heat-insulating wall. BACKGROUND

[0002] With the aggravation of global energy crisis and environmental problems, building energy saving has become an important direction of modern building design and construction. Traditional wall materials, such as solid clay bricks and concrete blocks, have high strength and durability, but have high thermal conductivity and poor heat preservation performance, which is difficult to meet modern building energy saving standards (such as Chinese "Building Energy Saving Engineering Construction Quality Acceptance Specification" GB50411 or international green building standards).

[0003] It is undeniable that the main way of heat preservation wall is to install the heat preservation plate of the outer wall or to add heat preservation bricks in the wall interlayer, especially for industrial buildings such as factories and warehouses, the technical iteration of heat preservation wall is particularly important.

[0004] For example, the improvement of the waterproof performance of the heat preservation wall, such as CN109403501B, the patent name is a waterproof heat preservation wall structure, which adopts the structure design of two layers of first and second heat preservation layers, which helps to improve the overall heat preservation performance of the heat preservation wall, and by setting a waterproof layer, there is an elastic waterproof sealing ring between the bolt and the waterproof layer, the structure design of the elastic waterproof sealing ring ensures the connection between the bolt and the waterproof layer, which plays an effective anti-seepage effect, and further improves the waterproof performance of the heat preservation wall. The waterproof layer used in the above patent is actually a waterproof roll material, and the waterproof performance is too single, which will greatly affect the waterproof effect for a long time, so there is an urgent need for a heat preservation wall construction method with good waterproof layer structure performance and high waterproof layer strength. SUMMARY

[0005] In view of the deficiencies in the prior art, the purpose of the present application is to provide a green, environment-friendly, energy-saving and heat-insulating wall construction method with good waterproof layer structure performance and high waterproof layer strength.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a green, environment-friendly, energy-saving and heat-insulating wall construction method, specifically comprising the following steps, S1, preparing a heat preservation unit: the heat preservation unit is formed by an outer cladding material and includes a sealed first cladding body with a first fluid pressure heat preservation fluid; a sealed second cladding body formed by an inner cladding material and including a filling fluid with a second fluid pressure, the first fluid pressure being greater than the second fluid pressure, and each second cladding body being placed between a plurality of first cladding bodies in communication, to obtain a plurality of heat preservation units for standby; S2, outer wall body masonry: clean the surface of the foundation, set the bottom waterproof layer, according to the thickness of the outer wall, place the pretreated block on the mortar; S3, regionalization of the outer wall body: divide the grid area on the outer wall body, and groove each grid area on the outer wall body to form a slot structure, and clean the flatness of the slot structure; S4, installation of the region separation frame: the region separation frame is installed along the slot structure, the region separation frame is composed of a plurality of four square structure frame bodies, and can be matched with the grid-shaped slot structure of step S3, and the through hole is provided on each frame body, the metal wire assembly with horizontal distribution and vertical distribution is penetrated in the through hole, the horizontal distribution metal wire assembly and the vertical distribution metal wire assembly form a cross structure in space, and the region separation frame is further fixed by waterproof glue, forming a plurality of paint area units; S5, pouring waterproof paint in different areas: by closing the same horizontal row of paint area units, and pouring more than half of the volume of the paint area units through the through hole, until each same horizontal row of paint area units is poured with waterproof paint; S6, laying waterproof coiled material: after the treatment of the waterproof coating, the adhesive is applied on the region, and the fiber net is covered, then the waterproof coiled material is bonded to the waterproof region, and is compacted, the pressure is between 500N-1000N; S7, placing the heat preservation unit: the heat preservation unit prepared in step S1 is placed along the outer wall body, each heat preservation unit is tightly pressed against the compacted waterproof coiled material, and the heat preservation unit is surrounded by setting the surrounding plate; S8, inner wall body masonry: layer-by-layer masonry along the surrounding plate placed in step S7, and filling waterproof paint between the surrounding plate and the inner wall body, repeating the masonry process of step S2 until the masonry height is consistent with the outer wall body, completing the masonry of the inner wall body.

[0007] The application further provides that the metal wire assembly comprises a plurality of annular arrayed inner metal wires, axial connecting pieces connected to the inner metal wires in sequence and distributed along the length direction of the inner metal wires, and a cladding body cladded outside the inner metal wires and the axial connecting pieces.

[0008] The application further provides that the axial connecting piece is provided with a through hole penetrating the axial connecting piece, and each inner metal wire penetrates each through hole, and the metal wire assembly is formed into a semi-finished product after each inner metal wire penetrates the through hole of each axial connecting piece, and then the cladding body is cladded outside the semi-finished product by injection molding.

[0009] The application is further provided with: the step S5 of pouring waterproof paint in the sub-regions further comprises a tamping control step, specifically comprising the following steps: S50, after the paint region units in each same horizontal row are closed, the through holes are closed, a one-way outward air outlet structure is used, then the interval through holes are used as injection pressure holes, S51, injection pressure is formed in the injection pressure holes, after the paint region units are injected, the paint region units in the region where the injection pressure holes are located are pressed, after the pressure is applied, the closed paint region units discharge the gas in the region through the waterproof paint under the action of the pressure measuring; S52, the paint region units of the injection pressure holes are alternately pressed and released, after repeated 3-4 times, the injection pressure holes are kept pressure, so that the waterproof paint in the region where the injection pressure holes are located enters the two closed regions, and the gas discharge tamping is completed; S53, after the paint region is solidified after standing, the pouring region where the injection pressure holes are located is poured until the filling is completed; S54, the steps S50-S53 are repeated, and the pouring and gas discharge tamping of the paint region units in the same horizontal row are completed layer by layer.

[0010] By adopting the above technical scheme, the beneficial effects are: 1. The application completes the construction of the thermal insulation wall by preparing a thermal insulation unit, building an outer wall, regionally separating the outer wall, installing a region separating frame, pouring waterproof paint in the sub-regions, laying waterproof coiled material, placing the thermal insulation unit, and building an inner wall. In order to improve the effect of waterproof construction and avoid traditional single waterproof construction, the wall is regionally separated first, and the embedded groove structure is opened, and the region separating frame is installed. The pouring region formed after the separated region can form a good pouring range for the waterproof paint, and the pouring in the sub-regions can guarantee the flowability of the waterproof paint. In order to make the waterproof paint better adhere to the metal wire assembly, the waterproof layer has better transverse and longitudinal stress resistance, and the service life of the waterproof layer is guaranteed. 2. In the technical scheme of the application, the metal wire assemblies are distributed in the horizontal and vertical directions, and the two form a cross structure in space. After pouring, the waterproof paint can form a hierarchical state in space, that is, a first layer pouring structure is formed between the horizontal metal wire assembly and the wall, a second layer pouring structure is formed between the horizontal metal wire assembly and the vertical metal wire assembly, and a third layer pouring structure is formed between the vertical metal wire assembly and the closed region. The adhesion of the waterproof layer is stronger, and the practicality is greatly improved. 3. Further, to improve the structural configuration of the metal wire assembly, the metal wire assembly is configured as follows: it includes several inner metal wires arranged in a ring array, axial connectors that connect each inner metal wire sequentially and are distributed along the length of the inner metal wires, and a covering body covering the inner metal wires and each axial connector. Through the cooperation between the inner metal wires and the axial connectors, the inner metal wires are combined. At the same time, because the axial connectors first fix the inner metal wires radially, and are fixed by multiple axial connectors, the inner metal wires are also structurally strengthened in the length direction. After the semi-finished product is covered by injection molding, the waterproof coating and the inner metal wires can form a good adhesion. Moreover, the axial connectors gather the inner metal wires, which improves the multi-directional bonding strength of the waterproof coating in space, greatly improving practicality. 4. More specifically, in step S5, the waterproof coating is poured in sections and compaction control steps are also carried out. By sealing the through holes and selecting the injection holes, the injection holes can achieve the adhesion of the internal metal wires to the coating area units on both sides and expel the gas, further compacting the waterproof coating in the unit. As a result, the waterproof coating has good adhesion after curing, and the waterproof layer structure is strengthened. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the split structure of an embodiment of the construction method of a green, environmentally friendly, energy-saving, and heat-insulating wall according to the present invention.

[0012] Figure 2 This is a schematic diagram of the exterior wall and partition frame structure of an embodiment of the construction method of a green, environmentally friendly, energy-saving and heat-insulating wall according to the present invention.

[0013] Figure 3 This is an embodiment of a construction method for a green, environmentally friendly, energy-saving, and heat-insulating wall according to the present invention. Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0014] The attached diagram is labeled as follows: 1. Insulation unit; 2. Exterior wall; 20. Embedded structure; 3. Divider; 30. Through hole; 31. Metal wire assembly; 32. Painted area unit; 310. Inner metal wire; 311. Axial connector; 312. Through hole; 4. Waterproof membrane; 5. Interior wall construction. Detailed Implementation

[0015] Reference Figures 1 to 3 The following is a further explanation of an embodiment of the construction method for a green, environmentally friendly, energy-saving, and heat-insulating wall according to the present invention.

[0016] For ease of description, spatially relative terms, such as "upper", "lower", "left", "right", and the like, can be used herein for the purpose of illustrating one element or feature's relationship to another element or feature, as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation, in addition to the orientation depicted in the figures. For example, if a device in the figures is inverted, elements described as being on the "lower" side of other elements or features would then be oriented on "upper" sides thereof, and vice versa. Thus, the exemplary term "lower" can encompass both an orientation of above and below. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0017] Also, the terms "first", "second", and the like, are used herein not necessarily to denote any ordinal, chronological or spatial relationship. Rather, such terms are merely used to distinguish one structural or functional element from another.

[0018] A construction method of a green, environment-friendly, energy-saving and heat-insulating wall, specifically comprising the following steps: S1, preparing a heat-insulating unit 1, which is formed by an outer cladding material and comprises a sealed first cladding body containing a heat-insulating fluid with a first fluid pressure; a sealed second cladding body formed by an inner cladding material and containing a filling fluid with a second fluid pressure, the first fluid pressure being greater than the second fluid pressure, and each second cladding body being arranged between a plurality of first cladding bodies in communication with each other to obtain a plurality of heat-insulating units 1 for standby; S2, masonry of an outer wall 2, cleaning a base surface, setting a bottom waterproof layer, and placing pretreated blocks on mortar according to the thickness size of the outer wall 2 as needed; S3, regionalization and separation of the outer wall 2, dividing a grid region on the outer wall 2, and slotting each grid region on the outer wall 2 to form a slot structure 20 and clean the flatness of the slot structure 20; S4, installation of a regional separation frame 3, installing the regional separation frame 3 along the slot structure 20, the regional separation frame 3 being composed of a plurality of frame bodies in a square structure and being able to adapt to the grid-shaped slot structure 20 of step S3, and being further fixed by waterproof glue to form a plurality of paint region units 32 through the following steps: providing through holes 30 on each frame body, penetrating a metal wire assembly 31 with horizontal distribution and vertical distribution in the through holes 30, and forming a cross structure in space by the metal wire assembly 31 with horizontal distribution and the metal wire assembly 31 with vertical distribution; S5, pouring waterproof paint in regions, closing the same horizontal row of paint region units 32, and pouring waterproof paint into the paint region units 32 through the through holes 30 by half of the volume until the waterproof paint is poured into each paint region unit 32 of the same horizontal row. S6, laying waterproof roll material 4: after the area treated by waterproof coating, the adhesive is applied, the fiber web is covered, and then the waterproof roll material 4 is bonded to the waterproof area and is compacted, and the pressure is between 500 N-1000 N; S7, placing thermal insulation unit 1: placing the thermal insulation unit 1 prepared in step S1 along the outer wall body 2, tightly pressing the thermal insulation unit 1 to the compacted waterproof roll material 4, and surrounding the thermal insulation unit 1 by setting the surrounding plate; S8, inner wall body masonry 5: layer-by-layer masonry along the surrounding plate placed in step S7, filling waterproof coating between the surrounding plate and the inner wall body, repeating the masonry process of step S2 until the masonry height is consistent with the outer wall body 2, and completing the masonry of the inner wall body.

[0019] The application completes the construction of the thermal insulation wall body by preparing the thermal insulation unit 1, masonry of the outer wall body 2, regionalization separation of the outer wall body 2, installation of the regional separation frame 3, pouring of the waterproof coating in the region, laying of the waterproof roll material 4, placement of the thermal insulation unit 1, and masonry of the inner wall body 5. In order to improve the effect of waterproof construction and avoid the traditional single waterproof construction process, the wall body is first divided into regions, the embedded groove structure 20 is opened, and the regional separation frame 3 is installed. The pouring region formed after the separation region can form a good pouring range for the waterproof coating, and the pouring in the region can guarantee the flowability of the waterproof coating. In order to better form the adhesion between the waterproof coating and the metal wire assembly 31, the waterproof layer has better resistance to horizontal and vertical stress, and the service life of the waterproof layer is guaranteed.

[0020] Further, the metal wire assembly 31 includes a plurality of annularly arrayed inner metal wires 310, axial connecting pieces 311 connected to the inner metal wires 310 in sequence and distributed along the length direction of the inner metal wires 310, and a cladding body cladded outside the inner metal wires 310 and the axial connecting pieces 311. In the technical scheme of the application, the metal wire assembly 31 is distributed in the horizontal and vertical directions and forms a cross structure in space. After pouring, the waterproof coating can form a layered state of the cross metal wire assembly 31 in space, that is, a first layer pouring structure is formed between the horizontal metal wire assembly 31 and the wall body, a second layer pouring structure is formed between the horizontal metal wire assembly 31 and the vertical metal wire assembly 31, and a third layer pouring structure is formed between the vertical metal wire assembly 31 and the closed region. The adhesion of the waterproof layer is stronger, and the practicality is greatly improved.

[0021] Further, the axial connecting piece 311 is provided with a through hole 312 penetrating the axial connecting piece 311, each of the inner metal wires 310 penetrates the through hole 312, the metal wire assembly 31 is formed by the inner metal wires 310 penetrating the through hole 312 of the axial connecting piece 311, and then the covering body is covered on the semi-finished product by injection molding, wherein the covering range of the covering is to cover the outside of each inner metal wire 310 and fix each axial connecting piece 311 and each inner metal wire 310. In order to improve the structural configuration of the metal wire assembly 31, the metal wire assembly 31 is arranged to include a plurality of inner metal wires 310 arranged in a ring array, axial connecting pieces 311 connected to each inner metal wire 310 in sequence and distributed along the length direction of the inner metal wire 310, and a covering body covered outside the inner metal wire 310 and each axial connecting piece 311. Through the cooperation between the inner metal wire 310 and the axial connecting piece 311, the combination of each inner metal wire 310 is realized. Because the axial connecting piece 311 fixes the inner metal wire 310 in the radial direction, and the inner metal wire 310 is fixed by a plurality of axial connecting pieces 311, the inner metal wire 310 is also structurally strengthened in the length direction. After the semi-finished product is covered by injection molding, the waterproof coating and each inner metal wire 310 form good adhesion. By gathering the inner metal wires 310 through the axial connecting piece 311, the waterproof coating is improved in multiple directions, and the practicability is greatly improved.

[0022] In the embodiment of the application, the cross-sectional structure of the axial connecting piece 311 can be oval, rectangular or arc-shaped. The structure of the axial connecting piece 311 is directly related to the arrangement of the inner metal wire 310, which affects the structure of the inner metal wire 310 to strengthen the waterproof layer. By arranging the oval structure, the rectangular structure or the arc-shaped structure, the arrangement range of the inner metal wire 310 can be as large as possible. The separated inner metal wires 310 can form a multi-directional cooperation form between the waterproof coating, thereby greatly increasing the adhesion of the waterproof layer in the forming process, and greatly improving the structural strength.

[0023] Further, the step S5 of pouring waterproof coating by region includes a tamping control step, specifically including the following steps, S50, after closing each same row of coating region unit 32, closing each through hole 30, using a one-way outward air structure for closing, then taking the interval through hole 30 as a pressure injection hole, S51, injecting pressure into the pressure injection hole, after the coating region unit 32 is injected, the coating region unit 32 in the region of the pressure injection hole is pressed, and after the pressure is applied, the closed coating region unit 32 is discharged by the waterproof coating under the action of the pressure measuring. S52, the coating area unit 32 of the injection hole is alternately pressurized and depressurized, and after repeating 3-4 times, it is static and pressure maintaining is performed on the injection hole, so that the waterproof coating in the area where the injection hole is located enters the two side closed areas, and the exhaust tamping is completed; S53, after the coating area is static and waits for solidification, the pouring area of the injection hole is poured until filling is completed; S54, repeat steps S50-S53 to complete the pouring and exhaust tamping of the same row of coating area units 32 layer by layer.

[0024] More specifically, in the tamping control step of the step S5 of the sub-regional pouring of the waterproof coating, the through hole 30 is closed, and the selection of the injection hole is adopted, so that the injection hole can realize the adhesion to the inner wire 310 of the two side coating area units 32, and the gas is discharged, and the waterproof coating in the unit is further tamped, so that after the waterproof coating is solidified, it has good adhesion, and the waterproof layer structure is strengthened.

[0025] The above is only the preferred embodiment of the present application, and is not used to limit the present application, and those skilled in the art can make common changes and replacements within the technical scheme range of the present application, which should be included in the protection scope of the present application.

Claims

1. A construction method of a green, environment-friendly, energy-saving and heat-insulating wall, characterized in that, Specifically comprising the following steps, S1, preparing insulation units (1): the insulation units (1) are formed by outer cladding materials and include sealed first cladding bodies containing insulation fluid with first fluid pressure; sealed second cladding bodies formed by inner cladding materials and containing filling fluid with second fluid pressure, the first fluid pressure being greater than the second fluid pressure, and each of the second cladding bodies being placed between a plurality of first cladding bodies in communication with each other, obtaining a plurality of insulation units (1) for standby; S2, external wall body (2) masonry: cleaning the base surface, setting the bottom waterproof layer, placing the pretreated blocks on the mortar according to the thickness size of the external wall body (2) as needed; S3, regionalization of the external wall body (2): dividing the grid area on the external wall body (2), and slotting each grid area on the external wall body (2) to form a slot structure (20), and cleaning the flatness in the slot structure (20); S4, installation of the regional separation frame (3): installing the regional separation frame (3) along the slot structure (20), the regional separation frame (3) being composed of a plurality of square structure frames and being adapted to the grid-shaped slot structure (20) of step S3, and being further fixed by waterproof glue to form a plurality of paint area units (32), through the through holes (30) on each frame, the metal wire assemblies (31) with transverse distribution and longitudinal distribution penetrating in the through holes (30), and the transverse distribution metal wire assemblies (31) and the longitudinal distribution metal wire assemblies (31) forming a cross structure in space; S5, pouring waterproof paint by region: closing the same horizontal row of paint area units (32), and pouring waterproof paint into the paint area units (32) through the through holes (30) by half of the volume, until each same horizontal row of paint area units (32) is completed with waterproof paint pouring; S6, laying waterproof coiled material (4): applying adhesive on the area treated with waterproof coating, covering the fiber web, and then bonding the waterproof coiled material (4) on the area treated with waterproof coating, and compacting, with the pressure being between 500N-1000N; S7, placing the insulation unit (1): placing the insulation unit (1) prepared in step S1 along the external wall body (2), and tightly compacting the insulation unit (1) against the waterproof coiled material (4), and surrounding the insulation unit (1) by setting a surrounding plate; S8, masonry of the inner wall body (5): layer-by-layer masonry along the surrounding plate placed in step S7, and filling waterproof paint between the surrounding plate and the inner wall body, and repeating the masonry process of step S2 until the masonry height is consistent with the external wall body (2), and completing the masonry of the inner wall body.

2. The construction method of a green, environment-friendly, energy-saving and heat-insulating wall body according to claim 1, characterized in that, The metal wire assembly (31) includes a plurality of inner metal wires (310) arranged in a ring array, axial connectors (311) sequentially connected to each inner metal wire (310) and distributed along the length direction of the inner metal wire (310), and a cladding body cladded outside the inner metal wire (310) and each axial connector (311).

3. The construction method of a green, environment-friendly, energy-saving and heat-insulating wall body according to claim 2, characterized in that, The axial connector (311) is provided with a through hole (312) penetrating the axial connector (311) in the axial direction, each of the inner wires (310) penetrates each of the through holes (312), and the wire assembly (31) is formed into a semi-finished product after each of the inner wires (310) penetrates each of the through holes (312) on the axial connector (311), and then the covering body is covered on the semi-finished product by injection molding.

4. The construction method of the green, environment-friendly, energy-saving and heat-insulating wall body according to claim 1, characterized in that, The step S5 of pouring waterproof paint in the divided areas further comprises a tamping control step, specifically comprising the following steps: S50, after each of the paint area units (32) in the same horizontal row is closed, each of the through holes (30) is closed, the closing mode adopts a one-way outward air outlet structure, then the interval through holes (30) are used as injection holes; S51, injection pressure is formed in the injection holes, after the paint area units (32) are injected, the paint area units (32) in the area where the injection holes are located are pressed, after the pressure is applied, the closed paint area units (32) discharge the gas in the area through the waterproof paint under the action of the pressure measuring; S52, the paint area units (32) in the injection holes are alternately pressed and released, after repeating 3-4 times, the injection holes are kept pressure, so that the waterproof paint in the area where the injection holes are located enters the two closed areas, and the gas discharge tamping is completed; S53, after the paint area is solidified after being kept still, the pouring area where the injection holes are located is poured again until the filling is completed; S54, repeat steps S50-S53 to complete the pouring and gas discharge tamping of the paint area units (32) in the same horizontal row layer by layer.

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