Observable formwork assembly and grouting concrete pouring method

Abstract

The invention discloses an observable formwork assembly and a grouting concrete pouring method. The observable formwork assembly comprises a panel, the panel is arranged in the vertical direction and surrounds a circle, and a containing space used for containing concrete is defined by the panel; the at least one grouting pipe is arranged in the containing space, the grouting pipe comprises a grout inlet and a grout outlet, and the grout inlet and the grout outlet are located outside and inside the containing space respectively; the monitoring part is connected to the panel and used for monitoring the height of the slurry in the containing space. According to the observable formwork assembly, a dry mixture can be poured first, then grouting is conducted, concrete mixing is achieved, energy consumption is reduced, the concrete forming efficiency is high, the engineering period is shortened, the construction efficiency is improved, the engineering cost is reduced, the concrete structure is high in strength and small in shrinkage creep, meanwhile, the slurry height can be monitored in real time in the grouting process, and the construction efficiency is improved. And the grouting amount and the grouting speed are convenient to control.

Description

Technical Field

[0001] The present invention relates to the technical field of bridge construction, and in particular to an observable formwork assembly and a grouting concrete pouring method. Background Art

[0002] With the rapid development of infrastructure construction in China, as the main infrastructure material, the usage and quality requirements of concrete have been increasing year by year. In the prior art, during the construction process of concrete, it is necessary to mix it first and then transfer it to the formwork for shaping and fixing. In order to make the concrete layers bond well to form a whole, a certain proportion of retarder is generally added to the concrete. The formwork can be removed only after the concrete is cured to a certain strength, resulting in a large investment in formwork, low turnover rate, and high cost. At the same time, there are also problems such as concrete shrinkage and creep, and difficulty in crack control. At the same time, since the formwork is generally made of non-transparent material, it is not easy to observe the height of the filler inside the formwork. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this purpose, the present invention provides an observable formwork assembly. The observable formwork assembly can first pour dry mixture and then grout to realize concrete mixing, which reduces energy consumption, has high concrete forming efficiency, shortens the project cycle, improves construction efficiency, reduces project cost, and has a relatively high concrete structure strength and small shrinkage and creep. At the same time, the height of the grout can be monitored in real time during the grouting process, which is convenient for controlling the grouting volume and grouting speed.

[0004] The present invention also aims to provide a grouting concrete pouring method using the above observable formwork assembly.

[0005] The observable formwork assembly according to an embodiment of the first aspect of the present invention includes: a panel, which is arranged vertically and surrounds a week to enclose an accommodation space for accommodating concrete; At least one grouting pipe, the at least one grouting pipe is arranged in the accommodation space, the grouting pipe includes a grout inlet and a grout outlet, and the grout inlet and the grout outlet are respectively located outside and inside the accommodation space; A monitoring member, the monitoring member is connected to the panel and is used for monitoring the height of the grout in the accommodation space.

[0006] According to the observable template component of the present invention, by setting the grouting pipe, dry mixture can be first poured into the accommodation space, and then grouting is carried out. The slurry fills the gaps between the dry mixture, and concrete can be obtained after solidification. It is not necessary to mix the slurry and the dry mixture in advance, which improves the construction efficiency and reduces the energy consumption and carbon emissions during the concrete mixing and transportation processes. After grouting, the formwork can be removed as soon as the concrete solidifies, greatly shortening the project cycle and improving the construction efficiency. At the same time, the concrete obtained by the method of filling the gaps between the dry mixture with the slurry has higher strength, smaller shrinkage and creep, reducing the risk of concrete cracking and improving the project quality. Moreover, a monitoring member for monitoring the height of the slurry in the accommodation space is provided, which is convenient for construction personnel to obtain indicators such as the grouting speed by observing the slurry height, so as to adjust the grouting volume, grouting speed, etc. in a timely manner. In this way, material waste, energy consumption and carbon emissions can be reduced, which is conducive to realizing green buildings and sustainable development.

[0007] According to some embodiments of the present invention, the monitoring member is a transparent observation pipe provided outside the accommodation space. The transparent observation pipe includes a vertical pipe arranged in the vertical direction and a first communication pipe that communicates the vertical pipe and the accommodation space at the bottom of the panel.

[0008] According to some embodiments of the present invention, the transparent observation pipe further includes at least one second communication pipe. The second communication pipe communicates the vertical pipe and the accommodation space and is located between the first communication pipe and the top of the panel.

[0009] According to some embodiments of the present invention, the second communication pipe is arranged at an acute angle with the vertical pipe, and the first end of the second communication pipe communicating with the vertical pipe is higher than the second end of the second communication pipe communicating with the accommodation space.

[0010] According to some embodiments of the present invention, the included angle between the second communication pipe and the vertical pipe is 45°.

[0011] According to some embodiments of the present invention, there are at least two grouting pipes, which are arranged at intervals in the vertical direction. The plane where the grouting pipes are located is perpendicular to the panel; The grouting pipe includes a slurry outlet pipe arranged in the accommodation space and a slurry inlet pipe with one end communicating with the slurry outlet pipe and the other end located outside the accommodation space. The slurry inlet pipe is provided with a first valve; One second communication pipe corresponds to one grouting pipe, and the second end of the second communication pipe is not lower than the plane where the corresponding grouting pipe is located.

[0012] According to some embodiments of the present invention, there are multiple transparent observation pipes, and the multiple transparent observation pipes are arranged at intervals along the circumferential direction of the panel.

[0013] According to some embodiments of the present invention, the monitoring member is a humidity sensor or a pressure sensor disposed inside or outside the accommodation space, and there are a plurality of the monitoring members; The plurality of monitoring members are arranged at intervals along the circumferential direction of the panel, and / or the plurality of monitoring members are arranged at intervals along the height direction of the panel.

[0014] According to some embodiments of the present invention, the panel includes a first panel and a second panel. The first panel is provided with a first notch, and the second panel is provided with a second notch. The first notch and the second notch form an avoidance opening for avoiding the grouting pipe.

[0015] According to the grouting concrete pouring method of the second aspect embodiment of the present invention, the observable formwork assembly in the above embodiment is adopted, including: Pour the pre-mixed dry mixture into the accommodation space. After the top surface height of the dry mixture reaches the requirement, level the top surface; Grout the dry mixture through the grouting pipe, and monitor the height of the slurry through the monitoring member. After the slurry height reaches the requirement, stop grouting and finish troweling the slurry on the top surface; Remove the panel after the slurry solidifies and covers for curing.

[0016] According to the grouting concrete pouring method of the embodiment of the present invention, by adopting the observable formwork assembly in the above embodiment, the dry mixture can be first poured into the accommodation space and then grouted. The slurry fills the gaps between the dry mixture and can solidify to obtain concrete, without the need to mix the slurry and the dry mixture in advance, which improves the construction efficiency and reduces the energy consumption and carbon emissions in the concrete mixing and transportation processes. The formwork can be removed after the concrete solidifies after grouting, greatly shortening the project cycle and improving the construction efficiency. At the same time, the concrete obtained by the method of filling the gaps between the dry mixture with the slurry has high strength, small shrinkage and creep, reduces the risk of concrete cracking, and improves the project quality. In addition, a monitoring member for monitoring the height of the slurry in the accommodation space is provided, which is convenient for construction personnel to obtain indicators such as the grouting speed by observing the slurry height, so as to adjust the grouting volume and grouting speed in time. In this way, material waste, energy consumption and carbon emissions can be reduced, which is conducive to realizing green buildings and sustainable development.

[0017] Some additional aspects and advantages of the present invention will be given in the following description, some will become obvious from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a perspective view of an embodiment of an observable formwork assembly according to an embodiment of the present invention; Figure 2It is a front view of an embodiment of an observable template component according to an embodiment of the present invention; Figure 3 It is a schematic diagram of an observable template component without an installed panel according to an embodiment of the present invention; Figure 4 It is a top view of a support member of an observable template component according to an embodiment of the present invention; Figure 5 It is a front view of another embodiment of an observable template component according to an embodiment of the present invention; Figure 6 It is a top view of another embodiment of an observable template component according to an embodiment of the present invention; Figure 7 It is an exploded view of a panel of an observable template component according to an embodiment of the present invention.

[0019] Reference numerals: Observable template component 100, Support group 10, main reinforcement 11, stirrup 12, support member 13, Panel 20, first panel 21, first notch 21a, second panel 22, second notch 22a, Grouting pipe 30, slurry inlet pipe 31, first valve 311, slurry outlet pipe 32, slurry outlet 321, connecting pipe 33, slurry inlet 331, second valve 332, Monitoring member 40, vertical pipe 41, first connecting pipe 42, second connecting pipe 43, Dry mixture 50. Detailed implementation manners

[0020] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0021] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but those of ordinary skill in the art can realize the applicability of other processes and / or the use of other materials.

[0022] The observable formwork assembly 100 according to an embodiment of the present invention and a grouting concrete pouring method using the same will be described below with reference to the accompanying drawings.

[0023] Referring to Figures 1-4 , the observable formwork assembly 100 according to an embodiment of the first aspect of the present invention includes a panel 20, at least one grouting pipe 30, and a monitoring member 40.

[0024] The panel 20 is arranged in the vertical direction and surrounds a week to enclose an accommodation space for accommodating concrete. Exemplarily, if the accommodation space is cylindrical, the panel 20 can surround a week to form a hollow cylinder; if the accommodation space is a cube or a cuboid, the panel 20 can surround a week to form a hollow cuboid or a cube, etc.

[0025] Among them, the panel 20 can be one or more. When there are multiple panels 20, the multiple panels 20 can be fixedly connected, such as by welding, or can be detachably connected, such as by screw connection, bayonet connection, connection through a connecting member, etc.

[0026] It can be understood that the panel 20 can be a wooden formwork, a steel formwork, a steel-wood combined formwork, an aluminum alloy formwork, a plastic formwork, etc.

[0027] At least one grouting pipe 30 is arranged in the accommodation space. The grouting pipe 30 includes a slurry inlet 331 and a slurry outlet 321. The slurry inlet 331 and the slurry outlet 321 are respectively located outside and inside the accommodation space; grouting is carried out through the slurry inlet 331 outside the accommodation space, and slurry is discharged through the slurry outlet 321 inside the accommodation space, so that the slurry can enter the accommodation space. The grouting pipe 30 can be provided with one or more than two, for example, two, three, five, etc.

[0028] By arranging the grouting pipe 30, the slurry can enter the accommodation space. In this way, in concrete pouring, the pre-mixed dry mixture 50 can be first poured into the accommodation space, and then the accommodation space is grouted through the grouting pipe 30. The slurry fills the gaps of the dry mixture 50 and forms concrete after solidification. It is not necessary to mix the slurry and the dry mixture 50 in advance, which improves the construction efficiency, reduces the energy consumption and carbon emissions in the concrete mixing and transportation process, and the formwork can be removed after the concrete solidifies after grouting, greatly shortening the project cycle and improving the construction efficiency. At the same time, the concrete obtained by the method of filling the gaps of the dry mixture 50 with the slurry has higher strength, smaller shrinkage and creep, reduces the risk of concrete cracking, and improves the project quality.

[0029] The monitoring component 40 is connected to the panel 20 and is used to monitor the slurry height in the accommodation space so that construction personnel can obtain indicators such as grouting speed by observing the slurry height, which is convenient for timely adjustment of grouting volume and grouting speed, etc. In this way, material waste, energy consumption and carbon emissions can be reduced, which is conducive to the realization of green buildings and sustainable development.

[0030] Therefore, refer to Figures 1-4 According to the observable formwork assembly 100 of the present invention, by setting a grouting pipe 30, the dry mixture 50 can be poured into the accommodation space first, and then grouting can be performed. The slurry fills the gaps between the dry mixture 50, and the concrete can be obtained by solidification. There is no need to mix the slurry with the dry mixture 50 in advance, which improves the construction efficiency and reduces the energy consumption and carbon emissions in the concrete mixing and transportation process. After the concrete solidifies and covers the curing after grouting, the formwork can be removed, which greatly shortens the project cycle and improves the construction efficiency. At the same time, the concrete obtained by the method of filling the gaps between the dry mixture 50 with slurry has high strength and small shrinkage creep, which reduces the risk of concrete cracking and improves the quality of the project. In addition, a monitoring component 40 for monitoring the slurry height in the accommodation space is provided, which is convenient for construction personnel to obtain indicators such as grouting speed by observing the slurry height, and timely adjust the grouting amount and grouting speed, etc. In this way, material waste, energy consumption and carbon emissions can be reduced, which is conducive to the realization of green buildings and sustainable development.

[0031] In some embodiments, reference Figure 3 The observable formwork assembly 100 further includes a support group 10. The support group 10 includes a plurality of main ribs 11, and the main ribs 11 are arranged in a vertical direction. The plurality of main ribs 11 are arranged around the inner wall of the panel 20 at intervals, and preferably, the plurality of main ribs 11 are arranged around the inner wall at the same intervals.

[0032] Reference Figure 3 The support group 10 further includes a plurality of stirrups 12, which are arranged at intervals along the height direction of the main reinforcement 11. Preferably, the plurality of stirrups 12 are arranged at the same intervals along the height direction of the main reinforcement 11. The stirrups 12 connect the plurality of main reinforcements 11. For example, the stirrups 12 can be arranged outside the plurality of main reinforcements 11 or inside the plurality of main reinforcements 11. The plane surrounded by the stirrups 12 can be perpendicular to the main reinforcement 11, or form an acute angle or an obtuse angle.

[0033] It is understandable that the main reinforcement 11 and stirrups 12 of the support group 10 can be steel bars or the like.

[0034] In some embodiments of the present invention, reference Figure 1 , Figure 2 and Figure 5, the monitoring member 40 is a transparent observation tube provided outside the accommodation space. The transparent observation tube includes a vertical tube 41 arranged in the vertical direction and a first communication tube 42 that communicates the vertical tube 41 and the accommodation space at the bottom of the panel 20.

[0035] By providing the vertical tube 41 in the vertical direction and the first communication tube 42 that communicates the vertical tube 41 and the accommodation space, the slurry height in the vertical tube 41 can be the same as the slurry height in the accommodation space. In this way, the slurry height in the accommodation space can be obtained through the slurry height in the vertical tube 41. The first communication tube 42 is arranged at the bottom of the floor, which is convenient for observing the rising speed of the slurry from the start of grouting.

[0036] The material of the transparent observation tube can be acrylic or polycarbonate (PC) sheet.

[0037] In some embodiments of the present invention, referring to Figure 1 、 Figure 2 and Figure 5 , the transparent observation tube further includes at least one second communication tube 43. The second communication tube 43 communicates the vertical tube 41 and the accommodation space, and is located between the first communication tube 42 and the top of the panel 20.

[0038] By providing at least one second communication tube 43 between the first communication tube 42 and the top of the panel 20, when the slurry reaches a certain height in the vertical direction, it can enter the vertical tube 41 through the second communication tube 43, improving the accuracy of observation.

[0039] One or more than two second communication tubes 43 can be provided. When there are more than two second communication tubes 43, they can be arranged at intervals, and further, evenly arranged.

[0040] In some embodiments of the present invention, referring to Figure 1 、 Figure 2 and Figure 5 , the second communication tube 43 is arranged at an acute angle with the vertical tube 41, and the first end where the second communication tube 43 communicates with the vertical tube 41 is higher than the second end where the second communication tube 43 communicates with the accommodation space.

[0041] The second communication tube 43 is arranged at an acute angle with the vertical tube 41, and the second end is higher than the first end. In this way, the slurry in the accommodation space can enter the second communication tube 43 and then enter the vertical tube 41 only when the pressure in the accommodation space reaches a certain value, avoiding the possibility that the slurry flows back from the accommodation space to the vertical tube 41 after entering the vertical tube 41 due to the horizontal arrangement of the second communication tube 43, and improving the accuracy of determining the slurry height.

[0042] The included angle between the second communication tube 43 and the vertical tube 41 can be 20°, 30°, 45°, 50°, 60°, 75°, etc.

[0043] The vertical pipe 41, the first connecting pipe 42 and the second connecting pipe 43 can be integrally formed or detachably connected, etc. The diameters of the vertical pipe 41, the first connecting pipe 42 and the second connecting pipe 43 can be the same or different. Preferably, the diameters of the vertical pipe 41, the first connecting pipe 42 and the second connecting pipe 43 are the same.

[0044] In some embodiments of the present invention, referring to Figure 1 , Figure 2 and Figure 5 , the included angle between the second connecting pipe 43 and the vertical pipe 41 is 45°, so that the slurry is not easily refluxed from the vertical pipe 41 to the accommodation space, and it is beneficial to observe the rising speed of the slurry.

[0045] In some embodiments of the present invention, referring to Figures 2-4 , there are at least two grouting pipes 30, which are arranged at intervals in the vertical direction. The plane where the grouting pipes 30 are located is perpendicular to the panel 20. The grouting pipe 30 includes a slurry outlet pipe 32 arranged in the accommodation space, and a slurry inlet pipe 31 with one end communicating with the slurry outlet pipe 32 and the other end located outside the accommodation space. A first valve 311 is provided on the slurry inlet pipe 31.

[0046] The slurry outlet pipe 32 can be spirally wound around the accommodation space and wound in one plane, which is convenient for arranging the support member 13 for support. Among them, the support member 13 is a grid-like structure. The slurry outlet pipe 32 can be provided with a plurality of slurry outlet openings 321, and the plurality of slurry outlet openings 321 can be arranged at intervals along the extending direction of the slurry outlet pipe 32. Preferably, they can be evenly arranged. The slurry outlet pipe 32 and the slurry inlet pipe 31 can be integrally formed, sleeved or connected by a connecting member, etc.

[0047] In some embodiments, the grouting pipe 30 may further include a connecting pipe 33, which is arranged along the height direction of the main reinforcement 11 and communicates with the other ends of a plurality of slurry inlet pipes 31. A slurry inlet 331 is provided on the connecting pipe 33.

[0048] The slurry inlet pipe 31 is provided with a first valve 311 for opening and closing the passage of the slurry inlet pipe 31. A plurality of second valves 332 are arranged at intervals on the connecting pipe 33, and at least one second valve 332 is arranged between adjacent two grouting pipes 30. Through the second valve 332, it can be controlled whether the slurry enters through a plurality of slurry inlet pipes 31 or enters through one of the slurry inlet pipes 31. The second valve 332 is arranged close to the slurry inlet pipe 31 and is located above the slurry inlet pipe 31. Through the cooperation of the first valve 311 and the second valve 332, the accommodation space can be grouted in layers, reducing the grouting pressure.

[0049] A second connecting pipe 43 corresponds to a grouting pipe 30. The second end of the second connecting pipe 43 is not lower than the plane where the corresponding grouting pipe 30 is located, so that when grouting is carried out in layers through different grouting pipes 30, the height of the slurry can be displayed through the corresponding second connecting pipe 43.

[0050] It should be noted that for a relatively high accommodation space, a plurality of grouting pipes 30 can be arranged in the height direction for layered grouting to reduce the grouting pressure. Correspondingly, cooperating with a plurality of second connecting pipes 43 arranged in the height direction is beneficial to improving the accuracy of observing the slurry height.

[0051] In some embodiments of the present invention, referring to Figure 5 and Figure 6 , there are a plurality of transparent observation pipes, and the plurality of transparent observation pipes are arranged at intervals along the circumferential direction of the panel 20.

[0052] By arranging a plurality of transparent observation pipes at intervals along the circumferential direction of the panel 20, the slurry height can be observed at different circumferential positions, which is beneficial to improving the accuracy of observation.

[0053] It should be noted that for an accommodation space with a relatively large horizontal dimension, a plurality of observation pipes can be arranged in the circumferential direction.

[0054] Of course, whether it is an accommodation space with a relatively high height or an accommodation space with a relatively large horizontal dimension, a plurality of second connecting pipes 43 can be arranged at intervals in the height direction, and a plurality of transparent observation pipes can also be arranged along the circumferential direction. The transparent observation pipes can be connected to the panel 20, which is convenient for removing the transparent observation pipes simultaneously when removing the panel 20, facilitating secondary utilization and reducing the construction cost.

[0055] In some embodiments of the present invention, the monitoring member 40 is a humidity sensor or a pressure sensor provided inside or outside the accommodation space, and there are a plurality of monitoring members 40; the plurality of monitoring members 40 are arranged at intervals along the circumferential direction of the panel 20, and / or the plurality of monitoring members 40 are arranged at intervals along the height direction of the panel 20.

[0056] The monitoring member 40 is a humidity sensor or a pressure sensor, and there are a plurality of them. The plurality of monitoring members 40 are arranged at intervals along the circumferential direction of the panel 20, and / or arranged at intervals along the height direction of the panel 20. In this way, it is possible to judge whether the slurry reaches that position according to the humidity or pressure at different heights and / or different horizontal positions inside the accommodation space, so as to obtain the slurry height. Specifically, the plurality of monitoring members 40 can be arranged at intervals along the circumferential direction of the panel 20, or can be arranged at intervals along the height direction of the panel 20, or a plurality of monitoring members 40 can be respectively arranged at intervals along the circumferential and height directions of the panel 20.

[0057] The monitoring member 40 can be connected to the panel 20 or can be connected to the support group 10.

[0058] A plurality of monitoring members 40 can be arranged at equal intervals or at different intervals along the circumferential direction of the panel 20; a plurality of monitoring members 40 can be arranged at equal intervals or at different intervals along the height direction of the panel 20.

[0059] In some embodiments of the present invention, referring to Figure 7 , the panel 20 includes a first panel 21 and a second panel 22. The first panel 21 is provided with a first notch 21a, and the second panel 22 is provided with a second notch 22a. The first notch 21a and the second notch 22a form an avoidance opening for avoiding the grouting pipe 30.

[0060] By setting the panel 20 as the first panel 21 and the second panel 22, and the first panel 21 and the second panel 22 are respectively provided with the first notch 21a and the second notch 22a that can form an avoidance opening, in this way, it is convenient to extend the grout inlet pipe 31 from the accommodation space to the outside of the accommodation space.

[0061] In some embodiments, the first panel 21 and the second panel 22 can be fixedly connected, such as by welding, etc., or can be detachably connected, such as by threaded connection, snap connection, or connection through a connecting member, etc.

[0062] The first notch 21a and the second notch 22a can be the same or different. For example, when the avoidance opening is circular, the first notch 21a and the second notch 22a are set as semi-circular to facilitate avoiding the grout inlet pipe 31; when the avoidance opening is square, the first notch 21a and the second notch 22a can be the same or different.

[0063] It can be understood that the avoidance openings can correspond to the grout inlet pipes 31 one by one.

[0064] According to the grouting concrete pouring method of the second aspect embodiment of the present invention, which is applied to the observable formwork assembly in the above embodiment, the assembly method of the observable formwork assembly includes: Install the support member and the grouting pipe. Specifically, set the support member and arrange the grouting pipe on the support member; In some embodiments, it further includes tying the support group. Specifically, insert a plurality of main reinforcement bars around a circle into the support plane, and then connect and fix the plurality of main reinforcement bars through stirrups. The support member can be arranged on the support plane or at intervals along the height direction of the main reinforcement bars; Then install the first panel and the second panel, and enclose the support member and the grouting pipe therein. The first notch and the second notch cooperate, and the grout inlet pipe of the grouting pipe extends out from the avoidance opening.

[0065] The grouting concrete pouring method includes the following steps: Step 1, referring to Figure 5 andFigure 6 Pour the pre - mixed dry mixture into the accommodation space. After the top surface height of the dry mixture reaches the requirement, level the top surface. Step 2: Inject the dry mixture through the grouting pipe, and monitor the height of the slurry through the monitoring component. After the height of the slurry reaches the requirement, stop grouting, and smooth the slurry on the top surface. When the slurry begins to set, cover and cure the top surface of the pier shaft. Step 3: Demolish the formwork after the slurry solidifies and the curing is completed.

[0066] According to the grouting concrete pouring method of the embodiment of the present invention, by using the observable formwork assembly in the above - mentioned embodiment, the dry mixture can be first poured into the accommodation space, and then grouted. The slurry fills the gaps of the dry mixture and solidifies to obtain concrete. It is not necessary to mix the slurry and the dry mixture in advance, which improves the construction efficiency, and reduces the energy consumption and carbon emissions in the processes of concrete mixing and transportation. The formwork can be demolished immediately after the concrete solidifies after grouting, which greatly shortens the project cycle and improves the construction efficiency. At the same time, the concrete obtained by the method of filling the gaps of the dry mixture with the slurry has higher strength, smaller shrinkage and creep, reduces the risk of concrete cracking, and improves the project quality. Moreover, a monitoring component for monitoring the height of the slurry in the accommodation space is provided, which is convenient for construction personnel to obtain indicators such as the grouting speed by observing the height of the slurry, so as to adjust the grouting volume and grouting speed in time. In this way, material waste, energy consumption and carbon emissions can be reduced, which is conducive to realizing green buildings and sustainable development.

[0067] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and 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.

[0068] In the present invention, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected to", "fixed" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above - mentioned terms in the present invention can be understood according to specific situations.

[0069] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or means that the horizontal height of the first feature is less than that of the second feature.

[0070] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0071] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. An observable template component, characterized in that: include: A panel, wherein the panel is arranged in a vertical direction and surrounds a circle to form a receiving space for receiving concrete; At least one grouting pipe, the at least one grouting pipe is arranged in the accommodation space, the grouting pipe comprises a grout inlet and a grout outlet, the grout inlet and the grout outlet are respectively located outside and inside the accommodation space; A monitoring component is connected to the panel and is used to monitor the height of the slurry in the containing space.

2. The observable template component according to claim 1, characterized in that: The monitoring component is a transparent observation tube arranged outside the accommodation space, and the transparent observation tube includes a vertical tube arranged along the vertical direction and a first connecting tube connecting the vertical tube and the accommodation space at the bottom of the panel.

3. The observable template component according to claim 2, characterized in that: The transparent observation tube further includes at least one second connecting tube, which connects the vertical tube and the accommodation space and is located between the first connecting tube and the top of the panel.

4. The observable template component according to claim 3, characterized in that: The second communicating tube is disposed at an acute angle with the vertical tube, and a first end of the second communicating tube communicating with the vertical tube is higher than a second end of the second communicating tube communicating with the accommodating space.

5. The observable template component according to claim 4, characterized in that: The included angle between the second connecting pipe and the vertical pipe is 45°.

6. The observable template component according to claim 3, characterized in that: There are at least two grouting pipes, which are spaced apart in the vertical direction, and the plane where the grouting pipes are located is perpendicular to the panel; The grouting pipe comprises a slurry outlet pipe arranged in the accommodation space, and a slurry inlet pipe having one end connected with the slurry outlet pipe and the other end located outside the accommodation space, wherein the slurry inlet pipe is provided with a first valve; One of the second connecting pipes corresponds to one of the grouting pipes, and the second end of the second connecting pipe is not lower than the plane where the corresponding grouting pipe is located.

7. The observable template component according to claim 3, characterized in that: There are a plurality of transparent observation tubes, and the plurality of transparent observation tubes are arranged at intervals along the circumference of the panel.

8. The observable template component according to claim 1, characterized in that: The monitoring element is a humidity sensor or a pressure sensor arranged inside or outside the accommodation space, and there are multiple monitoring elements; The plurality of monitoring components are arranged at intervals along the circumference of the panel, and / or the plurality of monitoring components are arranged at intervals along the height direction of the panel.

9. The observable template component according to claim 1, characterized in that: The panel includes a first panel and a second panel, the first panel is provided with a first notch, the second panel is provided with a second notch, the first notch and the second notch form an escape opening, and the escape opening is used to escape the grouting pipe.

10. A grouting concrete pouring method, characterized in that: The observable template component according to any one of claims 1 to 9 comprises: Pour the pre-mixed dry mixture into the holding space, and level the top surface after the top surface height of the dry mixture reaches the requirement; Grout the dry mixture through the grouting pipe, and monitor the height of the slurry through the monitoring device. When the slurry height reaches the requirement, stop grouting and apply the slurry on the top surface; The panels are removed after the slurry has set and the covering has cured.

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