Pre-buried pressure groove structure of aluminum template

Abstract

The utility model discloses an aluminum formwork pre-buried pressure groove structure which comprises a groove integrally formed in the surface of a shear wall, tension steel bars are arranged on the surface of the shear wall in an injection molding mode, bricks are laid on one side of the shear wall, a first tension layer is fixedly installed on the outer surface of the shear wall and the outer surfaces of the bricks through a plurality of fasteners, and a second tension layer is fixedly installed on the outer surface of the first tension layer. A base plate is arranged on the outer surface of the first tension layer, and the fasteners penetrate through the base plate and extend into the corresponding shear wall and the bricks. By means of the design of the integrally-formed grooves, all layers can be laid between the shear wall and the bricks, bulging points at the connecting positions are avoided, the laying amount of cement is also reduced, the first tension layer is fixedly installed on the outer surfaces of the shear wall and the bricks through the fasteners, meanwhile, the contact area is increased through the base plates, and therefore the strength of the shear wall is improved. The first tension layer increases the stability of tension at the joint, and meanwhile, the second tension layer laid between the first cement layer and the second cement layer increases the stabilizing effect, so that the stability of the joint is improved, and the condition of hollowing caused by gaps is avoided.

Description

Technical Field

[0001] The utility model relates to the field of aluminum template groove pressing, in particular to an aluminum template pre-embedded groove pressing structure. Background Art

[0002] Aluminum alloy formwork is made of aluminum alloy profile as the main material. It is a formwork suitable for concrete engineering made through machining and welding processes. It is designed according to the 50mm module and is composed of panels, ribs, main profiles, plane formwork, corner formwork, and early disassembly device. Aluminum formwork plays an important role in architectural concrete injection molding.

[0003] After the load-bearing wall (shear wall) is formed by injection molding concrete with aluminum formwork, bricks are needed to pave its connecting surfaces to form each room. After the traditional load-bearing wall is formed, since the connection with the bricks is the same thickness, cement is needed to fill the seams and finally smooth it. This type of connection may have gaps after long-term use, making the connection unreliable, resulting in hollowing of the wall. Utility Model Content

[0004] The utility model aims to provide an aluminum template pre-buried groove structure, which has the purpose of improving the stability of the connection, thereby avoiding the occurrence of gaps and hollowing, so as to solve the above-mentioned background technical problems.

[0005] The utility model provides a technical solution to the above-mentioned technical problems as follows: an aluminum formwork pre-embedded groove structure, comprising a groove integrally formed on the surface of a shear wall, the surface of the shear wall is injection-molded with tensile steel bars, one side of the shear wall is paved with brickwork, the outer surfaces of the shear wall and the brickwork are fixed with a tensile layer one by a plurality of nails, the outer surface of the tensile layer one is provided with a pad, the nails penetrate the pad and extend to the interior of the corresponding shear wall and brickwork, the surface of the tensile layer one is mixed and coated with a cement layer one, a tensile layer two is provided on the side of the cement layer one away from the tensile layer one, and the surface of the tensile layer two is mixed and coated with a cement layer two.

[0006] Preferably, a gasket is provided on the outer surface of the backing plate, the nails pass through the inside of the gasket, and the surface of the gasket is tightly fitted with the surface of the backing plate.

[0007] Preferably, the outer surface of the cement layer 1 is bonded to the inner surface of the tensile layer 2 via a mastic layer.

[0008] Preferably, the first tension layer is a wire mesh, and the width of the wire mesh is thirty centimeters.

[0009] Preferably, the second tensile layer is a glass fiber mesh cloth, and the width of the second tensile layer is thirty centimeters.

[0010] Preferably, the integrally formed depth of the groove is greater than one centimeter, and the thickness of the plaster layer on the brickwork surface is flush with the shear wall.

[0011] 1. The beneficial effect of the utility model is that the utility model can lay various layers between the shear wall and the brickwork through the design of the one-piece groove, avoid the drum situation at the connection, and reduce the amount of cement laid. The tension layer 1 is fixed on the outer surface of the shear wall and the brickwork by nailing. At the same time, the pad increases the contact area, the tension layer 1 increases the stability of the tension at the connection, and the tension layer 2 laid between the cement layer 1 and the cement layer 2 increases the stabilization effect. By setting the above structure, the stability of the connection is improved, thereby avoiding the situation of hollowing caused by gaps.

[0012] 2. The utility model increases the contact surface between the nail and the backing plate by arranging the washer, thereby increasing the stability of the nail when it is driven in.

[0013] 3. The utility model increases the adhesion between the cement layer 1 and the tension layer 2 by providing a mastic layer, thereby avoiding the situation of falling off.

[0014] 4. The utility model increases the tension stability of the joint by setting the tension layer 1 as a wire mesh and mixing it with the cement layer 1. At the same time, the tension layer 2 and the cement layer 2 coated on the surface improve the tensile effect and also have an alkali-resistant effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] in:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A partial enlarged view of point A;

[0018] Figure 3 This is a schematic diagram of the connection between the cement layer 1 and the tension layer 2 of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Shear wall, 2. Groove, 3. Brickwork, 4. Tension steel bars, 5. Nails, 6. Tension layer one, 7. Pad, 8. Washer, 9. Cement layer one, 10. Tension layer two, 11. Cement layer two, 12. Putty layer. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of the aluminum template pre-buried groove structure of the present invention will be described with reference to the accompanying drawings.

[0022] Embodiment 1:

[0023] Figure 1-3 The utility model shows an aluminum formwork embedded groove structure, including a groove 2 integrally formed on the surface of a shear wall 1, a tensile steel bar 4 is injection-molded on the surface of the shear wall 1, one side of the shear wall 1 is paved with brickwork 3, and the outer surfaces of the shear wall 1 and the brickwork 3 are fixedly installed with a tensile layer 6 by a plurality of nails 5. The tensile layer 6 is a wire mesh, and the width of the wire mesh is thirty centimeters. By setting the tensile layer 6 as a wire mesh and mixing and smearing it with a cement layer 9, the tensile stability of the connection is increased, a pad 7 is provided on the outer surface of the tensile layer 6, the nails 5 penetrate the pad 7 and extend to the corresponding shear wall 1 and the interior of the brickwork 3, the surface of the tensile layer 6 is mixed and smeared with a cement layer 9, and a tensile layer 2 10 is provided on the side of the cement layer 9 away from the tensile layer 6, and the tensile layer 2 10 is a glass fiber mesh cloth, and the width of the tensile layer 2 10 is thirty centimeters. The tensile layer 2 10 and the cement layer smeared on the surface The second 11 improves the tensile effect and also has an alkali-resistant effect. The surface of the tensile layer 10 is mixed with a cement layer 11. The outer surface of the cement layer 9 is bonded to the inner surface of the tensile layer 10 through the mud layer 12. By setting the mud layer 12, the adhesion between the cement layer 9 and the tensile layer 10 is increased to avoid falling off. Through the design of the one-piece molded groove 2, each layer can be laid between the shear wall 1 and the brickwork 3 to avoid drum beats at the connection and reduce the amount of cement laid. The tensile layer 6 is fixedly installed on the outer surface of the shear wall 1 and the brickwork 3 by nails 5. At the same time, the pad 7 increases the contact area, and the tensile layer 6 increases the stability of the tension at the connection. At the same time, the tensile layer 10 laid between the cement layer 9 and the cement layer 11 increases the stabilizing effect. By setting the above structure, the stability of the connection is improved, thereby avoiding the occurrence of gaps causing hollowing.

[0024] Embodiment 2:

[0025] Figure 1-3 The utility model shows an aluminum template pre-buried groove structure, including a groove 2 integrally formed on the surface of a shear wall 1, a tensile steel bar 4 is injection-molded on the surface of the shear wall 1, a bricklaying 3 is paved on one side of the shear wall 1, the integral depth of the groove 2 is greater than one centimeter, the thickness of the plaster layer on the surface of the bricklaying 3 is flush with the shear wall 1, the outer surface of the shear wall 1 and the bricklaying 3 is fixedly installed with a tensile layer 6 by a plurality of nails 5, the outer surface of the tensile layer 6 is provided with a pad 7, and the outer surface of the pad 7 is provided with a gasket 8. The nail 5 passes through the inside of the gasket 8, and the surface of the gasket 8 is tightly fitted with the surface of the pad 7. By setting the gasket 8, the contact surface between the nail 5 and the pad 7 is increased, and the stability of the nail 5 when it is shot in is increased. The nail 5 passes through the pad 7 and extends to the inside of the corresponding shear wall 1 and brickwork 3. The surface of the tensile layer 6 is mixed with a cement layer 9. A tensile layer 2 10 is set on the side of the cement layer 9 away from the tensile layer 6, and the surface of the tensile layer 2 10 is mixed with a cement layer 2 11.

[0026] Working principle: The utility model uses a frame composed of aluminum templates, and an injection-molded groove 2 greater than one centimeter at the joint. After injection molding, the template is removed, and then the joint is paved with brickwork 3. After the joint is paved, the tension layer 6 is attached to the outer surface of the shear wall 1 and the brickwork 3, and then the pad 7 is attached to the tension layer 6. The nail gun is used to shoot nails 5 into the shear wall 1 and the brickwork 3 to make the tension layer 6 stable, and the cement layer 9 is applied to the surface of the tension layer 6 so that the nails 5 are buried in the cement layer 9. In the embodiment, after the laying is completed, the tensile layer 10 is bonded to the outer surface of the cement layer 9 through the mortar layer 12, and finally the cement layer 11 is applied. Through the design of the integrally formed groove 2, each layer can be laid between the shear wall 1 and the brickwork 3 to avoid drum beats at the connection and reduce the amount of cement laid. The tensile layer 6 and the cement layer 9 are mixed with each other, which increases the tensile stability of the connection. The tensile layer 10 and the cement layer 11 applied on the surface improve the tensile effect and also have an alkali-resistant effect.

[0027] In summary: the pre-buried groove structure of the aluminum formwork improves the stability of the connection and avoids the occurrence of gap bulging through the arrangement of the groove 2, nails 5, tension layer 1 6, pad 7, gasket 8, cement layer 1 9, tension layer 2 10 and cement layer 2 11.

Claims

1. An aluminum formwork pre-buried groove structure, comprising a groove (2) integrally formed on the surface of a shear wall (1), the surface of the shear wall (1) is injection molded with tensile steel bars (4), one side of the shear wall (1) is paved with brickwork (3), characterized in that: The outer surfaces of the shear wall (1) and the brickwork (3) are fixedly mounted with a tension layer (6) by means of a plurality of nails (5); the outer surface of the tension layer (6) is provided with a pad (7); the nails (5) penetrate the pad (7) and extend to the inside of the corresponding shear wall (1) and the brickwork (3); the surface of the tension layer (6) is mixed and smeared with a cement layer (9); a tension layer (10) is provided on a side of the cement layer (9) away from the tension layer (6); and the surface of the tension layer (10) is mixed and smeared with a cement layer (11).

2. The aluminum template pre-buried groove structure according to claim 1 is characterized in that: A gasket (8) is provided on the outer surface of the backing plate (7), the nail (5) passes through the inside of the gasket (8), and the surface of the gasket (8) is tightly fitted with the surface of the backing plate (7).

3. The aluminum template pre-buried groove structure according to claim 1 is characterized in that: The outer surface of the cement layer 1 (9) is bonded to the inner surface of the tension layer 2 (10) via a glue layer (12).

4. The aluminum template pre-buried groove structure according to claim 1 is characterized in that: The tension layer 1 (6) is a wire mesh, and the width of the wire mesh is thirty centimeters.

5. The aluminum template pre-buried groove structure according to claim 1 is characterized in that: The second tension layer (10) is a glass fiber mesh cloth, and the width of the second tension layer (10) is thirty centimeters.

6. The aluminum template pre-buried groove structure according to claim 1 is characterized in that: The integrally formed depth of the groove (2) is greater than one centimeter, and the thickness of the plaster layer on the surface of the brickwork (3) is flush with that of the shear wall (1).

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