Concrete pouring wall with heat preservation function and pouring method thereof

Abstract

The invention relates to the technical field of concrete walls, and discloses a concrete pouring wall with a heat preservation function and a pouring method thereof.The concrete pouring wall comprises a concrete layer, a rock wool board, an outer heat preservation board, an inner heat preservation board and connecting rods, the rock wool board is arranged in the middle of the concrete layer, and the outer heat preservation board is attached to the outer surface of the concrete layer; the outer insulation board is in contact with the concrete layer through first conical lines evenly arranged on the inner surface of the outer insulation board, and the inner insulation board is attached to the inner surface of the concrete layer. The rock wool board is arranged in the concrete layer of the wall, centering positioning is carried out through the connecting rod and other structures, the connecting rod is matched with the pressing plate and other structures, meanwhile, a formwork used during pouring can be conveniently fixed, and then pouring of the concrete wall is carried out; the rock wool board in the wall body and the outer heat insulation board and the inner heat insulation board on the outer side are matched to achieve good heat insulation of the wall body, a heat insulation wallboard does not need to be additionally installed on the wall body, and the follow-up construction process is simplified.

Description

Technical Field

[0001] The invention relates to the technical field of concrete walls, in particular to a concrete pouring wall with a heat-insulating function and a pouring method thereof. Background Art

[0002] Cast concrete wall is a wall structure widely used in the construction field. It is made of concrete materials cast on site. It has high strength, good durability and excellent fire resistance. It can effectively improve the overall stability of the building. As a load-bearing wall or partition wall, it is widely used in residential, commercial and industrial buildings to provide solid support for the building. Cast concrete wall has become an indispensable element in modern architecture with its excellent performance and wide applicability, providing a solid foundation for various construction projects.

[0003] In order to achieve the purpose of heat preservation of concrete walls, the existing technology is to paste the heat preservation wall panels on the inner or outer surface of the wall or fix them through connectors. However, the heat preservation wall panels take a long time to be constructed in the subsequent construction, and the heat preservation effect needs to be improved. A concrete wall structure with better heat preservation function is needed. Therefore, we propose a concrete casting wall with heat preservation function and a casting method thereof. Summary of the invention

[0004] The object of the present invention is to provide a concrete casting wall with a heat-insulating function and a casting method thereof. A rock wool board is arranged inside the concrete layer of the wall and is centrally positioned by a connecting rod and other structures. The connecting rod cooperates with a pressure plate and other structures to conveniently fix the template used for casting. After that, the concrete wall is cast. The rock wool board inside the wall and the external insulation board and the internal insulation board on the outside cooperate to achieve better heat preservation of the wall, so that the wall does not need to be additionally installed with heat-insulating wall panels, which simplifies the subsequent construction process and solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a concrete pouring wall with a heat preservation function and a pouring method thereof, comprising a concrete layer, a rock wool board, an outer heat preservation board, an inner heat preservation board and a connecting rod; the rock wool board is placed in the middle of the concrete layer, the outer heat preservation board is attached to the outer surface of the concrete layer, the outer heat preservation board is in contact with the concrete layer through a first cone pattern evenly arranged on its inner surface, and the inner heat preservation board is attached to the inner surface of the concrete layer, the inner heat preservation board is in contact with the concrete layer through a second cone pattern evenly arranged on its inner surface, and the concrete layer between the rock wool board and the outer heat preservation board and the inner heat preservation board is provided with steel bars, and the steel bars are bundled to form a skeleton and placed in the concrete layer;

[0006] The upper and lower surfaces of the outer insulation board and the inner insulation board are equidistantly provided with through openings aligned with each other, and the surface of the rock wool board aligned with the through openings is provided with a rod opening, through which the concrete layer and the rock wool board are penetrated with a connecting rod, and the two ends of the connecting rod are respectively placed in the through openings of the outer insulation board and the inner insulation board, and a screw block placed in the through opening is welded and fixed at the end of the connecting rod, and a screw hole is provided on the surface of the screw block;

[0007] The outer ring of the connecting rod on one side of the rock wool board is fixed with a positioning plate in contact with the surface of the rock wool board. The diameter of the positioning plate is larger than the inner diameter of the rod mouth. The positioning plate of the outer ring of another connecting rod adjacent to the connecting rod is in contact with the other side surface of the rock wool board.

[0008] By adopting the above technical solution, a rock wool board is arranged inside the wall, and the inner rock wool board is used in conjunction with the outer insulation board and the inner insulation board on both sides to achieve a good insulation effect of the concrete wall. The outer insulation board and the inner insulation board are directly fixed to the wall, and there is no need to continue to install the outer wall insulation board, which simplifies the subsequent construction process.

[0009] As a preferred embodiment of the present invention, a vertical cavity is vertically opened inside the rock wool board, and a plurality of vertical cavities are evenly arranged.

[0010] By adopting the above technical solution, the evenly arranged vertical cavities can improve the thermal insulation effect of the rock wool board and reduce material consumption.

[0011] As a preferred embodiment of the present invention, an inner cavity is opened inside the outer insulation board, and a plurality of inner cavities are arranged and evenly distributed inside the outer insulation board.

[0012] By adopting the above technical solution, the evenly arranged inner cavity can also improve the thermal insulation effect of the outer insulation board, reduce material consumption, and also have a certain sound insulation effect.

[0013] As a preferred embodiment of the present invention, a rubber cover is further provided, and a rubber rod is integrally connected to the side of the rubber cover. After the rubber rod is inserted into the screw hole, the opening at the front end of the screw block is blocked.

[0014] By adopting the above technical solution, when the screw holes on the surface of the screw block are idle, the screw holes on the surface of the screw block can be isolated and protected by the rubber cover.

[0015] As a preferred embodiment of the present invention, a plurality of side rods are fixed to the side edges of the connecting rod between the positioning plate and the screw block, and the side rods are embedded in the concrete layer.

[0016] By adopting the above technical solution, when the side rods are placed inside the concrete layer, a greater interaction force is obtained between the side rods and the concrete layer, so that the connecting rod has a better anti-slip effect.

[0017] As a preferred embodiment of the present invention, the inner diameter of the through-hole is larger than the outer contours of the positioning plate and the side rod, and the side rod can pass through the through-hole.

[0018] As a preferred embodiment of the present invention, the following steps are included:

[0019] Step 1: First, use steel bars to tie the steel bars into a skeleton using wires, and tie them into two groups close to each other, then place the rock wool board in the middle of the two steel bar skeletons, and finally place the outer insulation board and the inner insulation board on both sides of the steel bar skeleton, and place the template;

[0020] Step 2: Hold the connecting rod so that the end without the side rod passes through the template, and passes through the inner side of the outer insulation board or the inner insulation board through the through hole, and passes through the rod opening to the inner insulation board or the outer insulation board on the other side until the positioning plate touches the side surface of the rock wool board, and the screw blocks at both ends of the connecting rod are respectively placed in the through holes of the outer insulation board and the inner insulation board, and the pressing plate is connected to the screw blocks at both ends of the connecting rod, and the pressing plate touches the surface of the template;

[0021] Step 3: pouring concrete between the rock wool board and the outer insulation board and the inner insulation board. Due to the pressure of the concrete, the outer insulation board and the inner insulation board will be pushed outward, and the template will be pushed outward, so that the template is pressed against the inner surface of the pressing plate and is locked inward by the pressing plate;

[0022] Step 4: After the concrete layer formed by pouring concrete is completely solidified, remove the pressing plate and the formwork, insert the rubber rod on the side of the rubber cover into the screw hole of the screw block, and the rubber cover seals the hole and isolates and protects the screw block.

[0023] As a preferred embodiment of the present invention, the upper and lower surfaces of the template are equally spaced with plate openings, and the lateral spacing and vertical spacing of the plate openings are the same as the lateral spacing and vertical spacing of the through openings.

[0024] By adopting the above technical solution, structures such as connecting rods, screw blocks and side rods can pass through the template through the through openings at the same time.

[0025] As a preferred embodiment of the present invention, a blocking block is fixed on the side of the pressure plate, and a screw is arranged in the middle of the blocking block. The screw is screwed into the screw hole to achieve connection with the pressure plate, and the blocking block seals the openings of the outer insulation board and the inner insulation board.

[0026] By adopting the above technical solution, when the pressing plate contacts the surface of the template, the blocking block will seal the hole to prevent concrete from leaking out of the hole.

[0027] As a preferred embodiment of the present invention, a rotating block is provided at the middle position of the other side surface of the pressure plate, and the outer ring of the rotating block is provided with anti-slip grooves.

[0028] By adopting the above technical solution and providing the anti-slip grooves on the rotating block and its surface, the pressing plate and other structures can be easily driven to rotate by the rotating block, thereby removing the pressing plate.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] 1. The concrete casting wall with heat preservation function and the casting method thereof of the present invention are provided with a rock wool board inside the concrete layer of the wall, and is centrally positioned by a connecting rod and other structures. The connecting rod cooperates with the pressure plate and other structures to conveniently fix the template used for casting. Then, the concrete wall is cast. The rock wool board inside the wall and the outer insulation board and the inner insulation board on the outside cooperate to achieve better heat preservation of the wall, so that the wall does not need to be additionally installed with heat preservation wall panels, thereby simplifying the subsequent construction process.

[0031] 2. The concrete casting wall with heat preservation function and the casting method thereof of the present invention, by utilizing the connecting rod and the screw blocks at both ends thereof, cooperate with the pressing plate with the blocking blocks and the screw rods, so as to facilitate the fixing of the formwork and make the concrete wall casting operation more convenient.

[0032] 3. According to the concrete casting wall with heat preservation function and the casting method thereof of the present invention, after casting is completed, the connecting rod and the screw blocks at both ends thereof are retained in the wall, and some wall-mounted devices can be conveniently installed through the screw holes on the surface of the screw blocks later.

[0033] 4. The concrete casting wall with heat preservation function and the casting method thereof of the present invention have a plurality of side rods fixed on the outside of the connecting rod. After the concrete is cast, sufficient interaction force can be obtained between the side rods and the concrete, so that the connecting rod is not easy to slip off the wall.

[0034] 5. The concrete pouring wall with heat preservation function and the pouring method thereof of the present invention are also provided with a rubber cover with a rubber rod. When the screw hole of the screw block is idle, the rubber rod can be inserted into the screw hole, and the rubber cover can seal and isolate the screw hole of the screw block for protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0036] Figure 1 It is a schematic diagram of the overall structure of a concrete pouring wall with a heat-insulating function and a pouring method thereof of the present invention;

[0037] Figure 2 It is a schematic cross-sectional structure diagram of a concrete pouring wall with a heat-insulating function and a pouring method thereof of the present invention;

[0038] Figure 3A schematic diagram of the rubber cover structure of a concrete pouring wall with a heat-insulating function and a pouring method thereof according to the present invention;

[0039] Figure 4 It is a schematic diagram of the template structure of the concrete pouring wall with heat insulation function and the pouring method thereof of the present invention;

[0040] Figure 5 It is a schematic diagram of the inner surface structure of the pressing plate of the concrete pouring wall with heat preservation function and the pouring method thereof of the present invention;

[0041] Figure 6 It is a schematic diagram of the outer surface structure of the pressing plate of the concrete pouring wall with heat preservation function and the pouring method thereof of the present invention;

[0042] Figure 7 The present invention is a schematic diagram of the template locking structure during casting of the concrete casting wall with thermal insulation function and the casting method thereof.

[0043] In the figure: 1. concrete layer; 11. steel bar; 2. rock wool board; 21. vertical cavity; 22. rod mouth; 3. external insulation board; 31. first cone; 32. inner cavity; 4. internal insulation board; 41. second cone; 5. connecting rod; 51. screw block; 511. screw hole; 52. positioning plate; 53. side rod; 6. rubber cover; 61. rubber rod; 7. template; 71. board mouth; 8. pressure plate; 81. blocking block; 82. screw; 83. rotating block; 831. anti-slip pattern; 9. through-mouth. DETAILED DESCRIPTION

[0044] See also Figure 1-7 The present invention provides a technical solution: a concrete casting wall with insulation function, comprising a concrete layer 1, a rock wool board 2, an outer insulation board 3, an inner insulation board 4 and a connecting rod 5; the rock wool board 2 is placed in the middle position of the concrete layer 1, the outer insulation board 3 is attached to the outer surface of the concrete layer 1, and the outer insulation board 3 is in contact with the concrete layer 1 through a first cone 31 uniformly arranged on its inner surface. During pouring, the concrete obtains a larger contact area with the outer insulation board 3 through the first cone 31, so that the outer insulation board 3 can better adhere to the surface of the concrete layer 1, and the inner insulation board 4 is attached to the inner surface of the concrete layer 1, and the inner insulation board 4 is in contact with the concrete layer 1 through a second cone 41 uniformly arranged on its inner surface. Similarly, during pouring, the concrete obtains a larger contact area with the inner insulation board 4 through the second cone 41, so that the inner insulation board 4 can better adhere to the surface of the concrete layer 1.

[0045] The rock wool board 2 is used in cooperation with the external outer insulation board 3 and the internal insulation board 4 to achieve a good thermal insulation effect of the wall. In order to further improve the thermal insulation effect, a vertical cavity 21 is vertically opened inside the rock wool board 2, and a plurality of vertical cavities 21 are evenly arranged, and an inner cavity 32 is opened inside the outer insulation board 3, and a plurality of inner cavities 32 are evenly distributed inside the outer insulation board 3. The arrangement of the vertical cavity 21 and the inner cavity 32 can not only allow air to be stored inside to improve the thermal insulation effect, but also reduce the use of materials and have a better sound insulation effect.

[0046] In order to ensure the overall strength of the wall formed by the concrete layer 1 , steel bars 11 are arranged inside the concrete layer 1 between the rock wool board 2 and the outer insulation board 3 and the inner insulation board 4 . The steel bars 11 are bundled to form a skeleton and placed in the concrete layer 1 .

[0047] In order to facilitate the smooth fixing of the rock wool board 2, the outer insulation board 3 and the inner insulation board 4 during the pouring of the concrete wall, the outer insulation board 3 and the inner insulation board 4 are provided with mutually aligned through-holes 9 at equal distances on the upper and lower surfaces, and the surface of the rock wool board 2 aligned with the through-holes 9 is provided with rod holes 22, and a template 7 for pouring is also provided, and the upper and lower surfaces of the template 7 are provided with plate holes 71 at equal distances, and the horizontal and vertical spacings of the plate holes 71 are the same as those of the through-holes 9.

[0048] During pouring, first use the steel bars 11 to bundle the steel bars 11 into a skeleton using wire, and bundle them into two groups close to each other, then place the rock wool board 2 in the middle of the skeleton composed of the two steel bars 11, and finally place the outer insulation board 3 and the inner insulation board 4 on both sides of the skeleton composed of the steel bars 11, and place the template 7. At this time, the plate opening 71 on the surface of the template 7 is aligned with the through-opening 9 on the surface of the outer insulation board 3 and the inner insulation board 4, and then the concrete layer 1 and the rock wool board 2 are penetrated by the rod opening 22. The two ends of the connecting rod 5 are respectively placed in the through-opening 9 of the outer insulation board 3 and the inner insulation board 4, and the end of the connecting rod 5 is welded and fixed with a screw block 51 placed in the through-opening 9, and the surface of the screw block 51 is provided with a screw hole 511, and then the mounting plate 8 is connected to the screw block 51 at the end of the connecting rod 5 to push the template 7 inward and lock it.

[0049] In order to achieve the purpose of aligning the rock wool board 2 in the center position, a positioning plate 52 is fixed to the outer ring of the connecting rod 5 on one side of the rock wool board 2, which is in contact with the surface of the rock wool board 2. The diameter of the positioning plate 52 is larger than the inner diameter of the rod mouth 22. The positioning plate 52 of the outer ring of another connecting rod 5 adjacent to the connecting rod 5 is in contact with the other side surface of the rock wool board 2. The positioning plate 52 is in contact with the surface of the rock wool board 2, so it can be positioned in the middle position.

[0050] During operation, it is necessary to hold the connecting rod 5 so that the end without the side rod 53 passes through the template 7, and passes through the inner side of the outer insulation board 3 or the inner insulation board 4 through the through hole 9, and at the same time passes through the rod opening 22 to the inner insulation board 4 or the outer insulation board 3 on the other side until the positioning plate 52 touches the side surface of the rock wool board 2, and the screw blocks 51 at both ends of the connecting rod 5 are respectively placed in the through holes 9 of the outer insulation board 3 and the inner insulation board 4, and then the pressing plate 8 is connected to the screw blocks 51 at both ends of the connecting rod 5, and the pressing plate 8 touches the template 7, a blocking block 81 is fixed on the side of the pressing plate 8, a screw 82 is arranged in the middle position of the blocking block 81, and the screw 82 is screwed into the screw hole 511 to realize the connection with the pressing plate 8, and the blocking block 81 is sealed to the through-hole 9 of the outer insulation board 3 and the inner insulation board 4, and a rotating block 83 is arranged in the middle position of the other side surface of the pressing plate 8, and the outer ring of the rotating block 83 is provided with anti-skid grooves 831, and the rotating block 83 can be rotated by the anti-skid grooves 831 to drive the screw 82 to be screwed into the screw hole 511 and locked.

[0051] Subsequently, the concrete pouring work is carried out. During the pouring, the concrete is poured between the rock wool board 2 and the outer insulation board 3 and the inner insulation board 4. Due to the pressure of the concrete, the outer insulation board 3 and the inner insulation board 4 are pushed outward, and the formwork 7 is pushed outward, so that the formwork 7 is pressed against the inner surface of the pressing plate 8 and is pushed inward by the pressing plate 8 to be locked.

[0052] Afterwards, after the concrete layer 1 formed by the concrete pouring is completely solidified, the pressing plate 8 and the screw 82 are driven to rotate again by the rotating block 83, so that the screw 82 is screwed out of the screw hole 511 of the screw block 51, and the blocking block 81 is removed from the through-opening 9, and the pressing plate 8 and the template 7 can be removed to complete the pouring of the concrete wall. During the entire pouring process, the presence of the connecting rod 5 not only cooperates with the positioning plate 52 to facilitate the positioning of the rock wool board 2 in the middle position, but also cooperates with the pressing plate 8 containing the screw 82 through the screw block 51 at the end of the connecting rod 5, so as to achieve the purpose of quickly locking the template 7.

[0053] When the pressure plate 8 and other structures are removed, the screw holes 511 on the surface of the screw block 51 are exposed and can also be used to install various equipment or electrical appliances that need to be wall-mounted. In order to increase the strength of the connecting rod 5 placed inside the wall, a plurality of side rods 53 are fixed to the side of the connecting rod 5 between the positioning plate 52 and the screw block 51. The side rods 53 are embedded in the concrete layer 1. The contact area between the side rods 53 and the concrete layer 1 is larger to obtain a greater interaction force, so that the connecting rod 5 is not easy to slip.

[0054] A rubber cover 6 is also provided, and a rubber rod 61 is integrally connected to the side of the rubber cover 6. The rubber rod 61 can be inserted into the screw hole 511 and touch the inner wall surface of the screw hole 511, so that the rubber rod 61 on the side of the rubber cover 6 is inserted into the screw hole 511 of the screw block 51. The rubber cover 6 blocks the through opening 9 and isolates and protects the screw block 51, so as to prevent the screw hole 511 from being blocked when idle and unable to be used later.

[0055] In addition, in order to facilitate the connecting rod 5 to penetrate into the template 7 and the inner side of the outer insulation board 3 and the inner insulation board 4, it is also necessary to make the inner diameter of the through hole 9 larger than the outer contour of the positioning plate 52 and the side rod 53. The side rod 53 can pass through the through hole 9, and at the same time, the inner diameter of the plate opening 71 is also larger than the outer contour of the positioning plate 52 and the side rod 53.

Claims

1. A concrete pouring wall with thermal insulation function, characterized in that: The invention comprises a concrete layer (1), a rock wool board (2), an outer insulation board (3), an inner insulation board (4) and a connecting rod (5); the rock wool board (2) is placed in the middle of the concrete layer (1); the outer insulation board (3) is attached to the outer surface of the concrete layer (1); the outer insulation board (3) is in contact with the concrete layer (1) via a first cone (31) evenly arranged on its inner surface; the inner insulation board (4) is attached to the inner surface of the concrete layer (1); the inner insulation board (4) is in contact with the concrete layer (1) via a second cone (41) evenly arranged on its inner surface; steel bars (11) are arranged inside the concrete layer (1) between the rock wool board (2) and the outer insulation board (3) and the inner insulation board (4); the steel bars (11) are bundled to form a skeleton and placed in the concrete layer (1); The upper and lower surfaces of the outer insulation board (3) and the inner insulation board (4) are equidistantly provided with through openings (9) aligned with each other, and the surface of the rock wool board (2) is provided with a rod opening (22) aligned with the through openings (9), and a connecting rod (5) is inserted through the concrete layer (1) and the rock wool board (2) through the rod opening (22), and the two ends of the connecting rod (5) are respectively placed in the through openings (9) of the outer insulation board (3) and the inner insulation board (4), and a screw block (51) placed in the through opening (9) is welded and fixed at the end of the connecting rod (5), and a screw hole (511) is provided on the surface of the screw block (51); A positioning plate (52) is fixed to the outer ring of the connecting rod (5) on one side of the rock wool board (2), and the positioning plate (52) is in contact with the surface of the rock wool board (2). The diameter of the positioning plate (52) is larger than the inner diameter of the rod mouth (22). The positioning plate (52) on the outer ring of another connecting rod (5) adjacent to the connecting rod (5) is in contact with the other side surface of the rock wool board (2).

2. The concrete pouring wall with thermal insulation function according to claim 1, characterized in that: A vertical cavity (21) is vertically opened inside the rock wool board (2), and a plurality of vertical cavities (21) are evenly arranged.

3. The concrete pouring wall with thermal insulation function according to claim 1, characterized in that: An inner cavity (32) is provided inside the outer thermal insulation board (3), and a plurality of inner cavities (32) are provided and evenly distributed inside the outer thermal insulation board (3).

4. The concrete pouring wall with thermal insulation function according to claim 1, characterized in that: A rubber cover (6) is also provided, and the side of the rubber cover (6) is integrally connected to a rubber rod (61). After the rubber rod (61) is inserted into the screw hole (511), it blocks the through hole (9) at the front end of the screw block (51).

5. The concrete pouring wall with thermal insulation function according to claim 1, characterized in that: A plurality of side rods (53) are fixed to the side of the connecting rod (5) between the positioning plate (52) and the screw block (51), and the side rods (53) are embedded in the concrete layer (1).

6. The concrete pouring wall with thermal insulation function according to claim 5, characterized in that: The inner diameter of the through-hole (9) is larger than the outer contours of the positioning plate (52) and the side rod (53), and the side rod (53) can pass through the through-hole (9).

7. The method for casting a concrete casting wall with a heat preservation function according to any one of claims 1 to 6, characterized in that: The following steps are involved: Step 1: first use the steel bars (11) to bind the steel bars (11) into a frame using a binding wire, and then bind them into two groups close to each other, then place the rock wool board (2) in the middle of the frame formed by the two steel bars (11), and finally place the outer insulation board (3) and the inner insulation board (4) on both sides of the frame formed by the steel bars (11), and place the template (7); Step 2: Hold the connecting rod (5) so that the end without the side rod (53) passes through the template (7), and passes through the inner side of the outer insulation board (3) or the inner insulation board (4) through the through hole (9), and passes through the rod opening (22) to the inner insulation board (4) or the outer insulation board (3) on the other side until the positioning plate (52) touches the side surface of the rock wool board (2), and the screw blocks (51) at both ends of the connecting rod (5) are respectively placed in the through holes (9) of the outer insulation board (3) and the inner insulation board (4), and the pressing plate (8) is connected to the screw blocks (51) at both ends of the connecting rod (5), and the pressing plate (8) touches the surface of the template (7); Step 3: Concrete pouring is performed so that the concrete is poured between the rock wool board (2) and the outer insulation board (3) and the inner insulation board (4). Due to the pressure of the concrete, the outer insulation board (3) and the inner insulation board (4) are pushed outward, and the template (7) is pushed outward, so that the template (7) is closely attached to the inner surface of the pressing plate (8) and is locked inward by the pressing plate (8); Step 4: After the concrete layer (1) formed by pouring concrete is completely solidified, the pressing plate (8) and the template (7) are removed, and the rubber rod (61) on the side of the rubber cover (6) is inserted into the screw hole (511) of the screw block (51). The rubber cover (6) blocks the through hole (9) and isolates and protects the screw block (51).

8. The method for casting a concrete wall with a heat-insulating function according to claim 7, characterized in that: The upper and lower surfaces of the template (7) are evenly spaced with plate openings (71), and the lateral spacing and vertical spacing of the plate openings (71) are the same as the lateral spacing and vertical spacing of the through openings (9).

9. The method for casting a concrete wall with a heat-insulating function according to claim 7, characterized in that: A blocking block (81) is fixed on the side of the pressing plate (8), and a screw (82) is arranged in the middle of the blocking block (81). After the screw (82) is screwed into the screw hole (511), the connection with the pressing plate (8) is achieved, and the blocking block (81) blocks the through openings (9) of the outer insulation board (3) and the inner insulation board (4).

10. The method for casting a concrete wall with a heat-insulating function according to claim 9, characterized in that: A rotating block (83) is provided at the middle position of the other side surface of the pressure plate (8), and an outer ring of the rotating block (83) is provided with anti-slip grooves (831).

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