High-ductility concrete reinforcing structure at corner part of masonry wall surface

Abstract

The utility model discloses a masonry wall corner high-ductility concrete reinforcing structure which comprises a concrete reinforcing layer, a waterproof layer is arranged on the outer side of the concrete reinforcing layer, a leveling layer is arranged on the outer side wall of the waterproof layer, a paint layer is arranged on the outer side wall of the leveling layer, a reinforcing mesh is arranged in the concrete reinforcing layer, and a waterproof layer is arranged on the outer side wall of the leveling layer. A connecting layer is arranged between the concrete reinforcing layer and the waterproof layer, a plurality of fixing grooves are evenly formed in the connecting layer, and a plurality of clamping blocks used for being clamped into the fixing grooves are evenly distributed on the waterproof layer. The waterproof layer can improve the waterproof performance of the wall body reinforcing structure, when the wall body reinforcing structure encounters rainwater, underground water or a humid environment, the phenomena of water seepage and water leakage are not prone to occurring, and the reliability and stability of the wall body reinforcing structure are guaranteed; in addition, the clamping blocks on the waterproof layer are clamped into the fixing grooves, so that the connection firmness between the waterproof layer and the connecting layer can be improved.

Description

Technical Field

[0001] The present application relates to the field of wall reinforcement, and in particular to a high-ductility concrete reinforcement structure at a masonry wall corner. Background Art

[0002] Wall reinforcement technology is a common and critical part of construction projects, aiming to improve the safety, stability and durability of existing structures, especially for old buildings, walls with structural defects or walls that need to bear additional loads. With the acceleration of urbanization and the increase in the service life of buildings, many buildings are facing structural safety problems caused by aging materials, inadequate design, natural disasters or improper use, so wall reinforcement technology is particularly important.

[0003] At present, a patent with announcement number CN219910140U discloses a reinforced wall structure, including a masonry wall body to be reinforced, the wall surface of the masonry wall body to be reinforced is provided with a plurality of reserved openings, a steel mesh is provided at the plurality of reserved openings, a plurality of flat steels are provided on the inner surface of the steel mesh, a first mortar layer is provided on the outer surface of the first mortar layer, a carbon fiber layer is provided on the outer surface of the carbon fiber layer, and a second mortar layer is provided on the outer surface of the carbon fiber layer.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the waterproof performance of the above-mentioned wall reinforcement structure is poor, and water seepage and leakage are prone to occur when encountering rain, groundwater or humid environment, so it needs to be improved. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides a high-ductility concrete reinforcement structure for the corners of masonry walls, aiming to solve the above-mentioned problems.

[0006] A high-ductility concrete reinforcement structure for a masonry wall corner comprises a concrete reinforcement layer, a waterproof layer is arranged on the outside of the concrete reinforcement layer, a leveling layer is arranged on the outer wall of the waterproof layer, a paint layer is arranged on the outer wall of the leveling layer, a steel mesh is arranged inside the concrete reinforcement layer, a connecting layer is arranged between the concrete reinforcement layer and the waterproof layer, a plurality of fixing grooves are evenly arranged on the connecting layer, and a plurality of blocks for being inserted into the fixing grooves are evenly distributed on the waterproof layer.

[0007] By adopting the above technical solution, the waterproof layer can improve the waterproof performance of the wall reinforcement structure. When the wall reinforcement structure encounters rain, groundwater or a humid environment, water seepage and leakage are not likely to occur, thereby ensuring the reliability and stability of the wall reinforcement structure. In addition, the card block on the waterproof layer is inserted into the fixed groove to improve the connection firmness between the waterproof layer and the connecting layer.

[0008] Optionally, all of the blocking blocks are arranged to be inclined downward, and all of the fixing grooves are opened to be inclined downward.

[0009] By adopting the above technical solution, the card block is inserted into the oblique insertion fixing groove, and under the action of gravity, the connection between the waterproof layer and the connecting layer is made stronger.

[0010] Optionally, a tensile layer is provided between the connecting layer and the concrete reinforcement layer.

[0011] By adopting the above technical solution, the tensile layer can improve the tensile performance of the wall reinforcement structure, thereby further preventing the wall reinforcement structure from cracking.

[0012] Optionally, the tensile layer is a carbon fiber layer.

[0013] Optionally, a thermal insulation layer is provided between the tensile layer and the concrete reinforcement layer.

[0014] Optionally, the steel mesh is formed by welding reinforcing transverse bars and reinforcing longitudinal bars.

[0015] Optionally, a plurality of fixing hooks for fixing the steel mesh are arranged in the concrete reinforcement layer.

[0016] Optionally, a protective layer is provided on the outside of the paint layer.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] 1. The waterproof layer can improve the waterproof performance of the wall reinforcement structure. When the wall reinforcement structure encounters rain, groundwater or a humid environment, it is not easy to seep in and leak, ensuring the reliability and stability of the wall reinforcement structure. In addition, the card block on the waterproof layer is inserted into the fixed groove to improve the connection firmness between the waterproof layer and the connecting layer.

[0019] 2. Insert the card block obliquely into the fixing groove. Under the action of gravity, the connection between the waterproof layer and the connecting layer will be more secure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application.

[0021] Figure 2 yes Figure 1 Schematic diagram of the cross-section of the AA surface.

[0022] Figure 3 yes Figure 2 A magnified schematic diagram of area B.

[0023] Description of reference numerals:

[0024] 1. Concrete reinforcement layer; 11. Steel mesh; 12. Fixed hook; 2. Waterproof layer; 21. Block; 3. Leveling layer; 4. Paint layer; 5. Connection layer; 51. Fixed groove; 6. Tensile layer; 7. Insulation layer; 8. Protective layer. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present application, the present application is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there can be one or more centered elements therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0027] The present application discloses a high ductility concrete reinforcement structure at the corner of a masonry wall. Figure 1 and Figure 2 From the inside to the outside, it includes a concrete reinforcement layer 1, a thermal insulation layer 7, a tensile layer 6, a connecting layer 5, a waterproof layer 2, a leveling layer 3, a paint layer 4 and a protective layer 8.

[0028] Reference Figure 1 and Figure 2 The concrete reinforcement layer 1 is cast with high ductility concrete. High ductility concrete is a fiber-reinforced composite material based on the design principle of micromechanics and with cement, quartz sand, etc. as the matrix. It has high ductility, high damage resistance, high durability, high strength (compression and tension) and good crack control ability. A steel mesh 11 is arranged inside the concrete reinforcement layer 1. The steel mesh 11 is welded by reinforcing transverse bars and reinforcing longitudinal bars. A plurality of fixing hooks 12 for fixing the steel mesh 11 are arranged inside the concrete reinforcement layer 1, and one end of the fixing hook 12 is fixed to the wall.

[0029] Reference Figure 2 and Figure 3, the connecting layer 5 is a cement mortar layer, and a plurality of fixing grooves 51 are evenly provided on the connecting layer 5. The waterproof layer 2 is an asphalt coil, and a plurality of blocks 21 for inserting into the fixing grooves 51 are evenly distributed on the waterproof layer 2. The waterproof layer 2 can improve the waterproof performance of the wall reinforcement structure. When the wall reinforcement structure encounters rain, groundwater or a humid environment, water seepage and leakage are not likely to occur, thereby ensuring the reliability and stability of the wall reinforcement structure; in addition, the blocks 21 on the waterproof layer 2 are inserted into the fixing grooves 51 to improve the connection firmness between the waterproof layer 2 and the connecting layer 5. All the blocks 21 are arranged to be tilted downward, and all the fixing grooves 51 are opened to be tilted downward. The blocks 21 are inserted obliquely into the fixing grooves 51, and under the action of gravity, the connection between the waterproof layer 2 and the connecting layer 5 is made more firm.

[0030] Reference Figure 2 The thermal insulation layer 7 is a rock wool board layer, an interface agent is applied to the concrete reinforcement layer 1, and the thermal insulation layer 7 is fixed to the concrete reinforcement layer 1 by bonding mortar, so that the wall reinforcement structure has good thermal insulation performance.

[0031] Reference Figure 2 The tensile layer 6 is a carbon fiber layer, and the tensile layer 6 can improve the tensile performance of the wall reinforcement structure, thereby further preventing the wall reinforcement structure from cracking.

[0032] Reference Figure 2 The leveling layer 3 is a cement mortar layer, and the smooth surface of the leveling layer 3 is convenient for painting the paint layer 4, thereby improving the aesthetics of the overall paint.

[0033] Reference Figure 1 and Figure 2 The cross section of the protective layer 8 is L-shaped, thereby providing protection for the corners of the wall.

[0034] The implementation principle of the high-ductility concrete reinforcement structure at the corner of the masonry wall in the embodiment of the present application is as follows: the waterproof layer 2 can improve the waterproof performance of the wall reinforcement structure. When the wall reinforcement structure encounters rain, groundwater or a humid environment, it is not easy to seep in and leak, thereby ensuring the reliability and stability of the wall reinforcement structure. In addition, the block 21 on the waterproof layer 2 is inserted into the fixing groove 51 to improve the connection firmness between the waterproof layer 2 and the connecting layer 5. All the blocks 21 are arranged to be inclined downward, and all the fixing grooves 51 are opened to be inclined downward. The blocks 21 are inserted obliquely into the fixing grooves 51, and under the action of gravity, the connection between the waterproof layer 2 and the connecting layer 5 is made more firm.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A high ductility concrete reinforcement structure at the corner of a masonry wall, characterized in that: The invention comprises a concrete reinforcement layer (1), a waterproof layer (2) is arranged outside the concrete reinforcement layer (1), a leveling layer (3) is arranged on the outer wall of the waterproof layer (2), a paint layer (4) is arranged on the outer wall of the leveling layer (3), a steel mesh (11) is arranged inside the concrete reinforcement layer (1), a connecting layer (5) is arranged between the concrete reinforcement layer (1) and the waterproof layer (2), a plurality of fixing grooves (51) are evenly arranged on the connecting layer (5), and a plurality of clamping blocks (21) for clamping into the fixing grooves (51) are evenly distributed on the waterproof layer (2).

2. A high ductility concrete reinforcement structure for a masonry wall corner according to claim 1, characterized in that: All the clamping blocks (21) are arranged to be inclined downward, and all the fixing grooves (51) are opened to be inclined downward.

3. A high ductility concrete reinforcement structure for a masonry wall corner according to claim 2, characterized in that: A tensile layer (6) is provided between the connecting layer (5) and the concrete reinforcement layer (1).

4. A high ductility concrete reinforcement structure for a masonry wall corner according to claim 3, characterized in that: The tensile layer (6) is a carbon fiber layer.

5. A high ductility concrete reinforcement structure for a masonry wall corner according to claim 4, characterized in that: A thermal insulation layer (7) is provided between the tensile layer (6) and the concrete reinforcement layer (1).

6. The high-ductility concrete reinforcement structure for the corner of a masonry wall according to claim 1, characterized in that: The steel mesh (11) is formed by welding reinforcing transverse reinforcements and reinforcing longitudinal reinforcements.

7. The high-ductility concrete reinforcement structure for the corner of a masonry wall according to claim 1, characterized in that: A plurality of fixing hooks (12) for fixing the steel mesh (11) are arranged in the concrete reinforcement layer (1).

8. The high-ductility concrete reinforcement structure for the corner of a masonry wall according to claim 1, characterized in that: A protective layer (8) is arranged outside the paint layer (4).

Images