A prefabricated waterproof structure suitable for residential renovation

Abstract

The present application relates to the field of building construction technology, and discloses a prefabricated waterproof structure suitable for residential reconstruction, wherein a drip line is arranged at the bottom end of the second prefabricated plate; the second prefabricated plate is connected to the first prefabricated plate and the third prefabricated plate by studs; the first prefabricated plate is connected to the first connecting member by bolts, and the first connecting member is connected to the first cover member by screws; the third prefabricated plate is connected to the second connecting member by bolts, and the second cover member is connected to the second connecting member by screws. The utility model adopts prefabricated standardized waterproof components, and directly installs standardized waterproof slopes and drip lines on the horizontal cantilever plates of the exterior wall, which not only reduces the construction time, but also reduces the uncertainty and irregularity caused by manual construction, and is conducive to solving the problem of exterior wall waterproofing during the public construction transformation of residential facades. At the same time, the standardized prefabricated parts used are aluminum plate prefabricated parts, which are corrosion-resistant and easy to clean, and are more durable, stable and safer than other finished drip lines. In addition, the standard parts are detachable and reusable, which helps to reduce construction waste.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a prefabricated waterproof structure suitable for residential reconstruction. Background Art

[0002] The waterproof structure of the building's exterior wall plays an important role in preventing rainwater or snow from invading and protecting the wall structure. In order to prevent rainwater leakage, drip lines are usually laid along the lower part of the exterior wall structure such as awnings, windows, air conditioning partitions, balconies, parapets, and exterior wall waistlines. In the process of residential building renovation, it is often necessary to transform the original building exterior wall into a public building facade shape with materials such as curtain walls and aluminum plates, including combining the waterproof structure of the facade material with the original wall, and realizing the unification of the original exterior wall with materials such as curtain walls and aluminum plates. It involves technical difficulties such as the renovation and protection of the original building structure, the seamless connection between the new part and the original part, the durability, environmental protection and maintenance cost of the materials. Traditional drip lines often use methods such as manual plastering to find the waterproof slope, manual drip lines, or the use of plastic drip lines and finished drip strips. There are problems such as manual errors, non-standard construction, cumbersome processes, easy cracking and damage of finished products, short service life, easy deformation and shedding, and environmental protection, which are difficult to meet the needs of residential public building renovation.

[0003] In response to the above problems, the inventor believes that when designing the exterior wall waterproofing structure for the public building transformation of residential facades, a solution should be considered that can reduce the non-standardization and uncertainty of manual construction, facilitate installation, and improve the transformation efficiency. The waterproofing structure must be durable, stable, safe and reliable, and be environmentally friendly and reusable to solve the waterproofing problem in the process of residential transformation. Utility Model Content

[0004] The present application provides a prefabricated waterproof structure suitable for residential renovation, which solves the problems of irregular exterior wall waterproof construction, great difficulty in renovation, and easy cracking and damage of waterproof components during the renovation of residential facades. This structure prolongs the service life, reduces the possibility of deformation and falling off, and also meets environmental protection requirements.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A prefabricated waterproof structure suitable for residential renovation, characterized in that it includes: a first prefabricated panel, a second prefabricated panel, a third prefabricated panel, a first connecting piece, a first cover member, a second connecting piece, a second cover member, a concrete cantilever panel, bolts, studs, screws, a finished surface, a reinforced concrete wall, a first board surface, a second board surface and a drip line; a drip line is set at the bottom end of the second prefabricated panel; the second prefabricated panel is connected to the first prefabricated panel and the third prefabricated panel by studs; the first prefabricated panel is connected to the first connecting piece by bolts, and the first connecting piece is connected to the first cover member by screws; the third prefabricated panel is connected to the second connecting piece by bolts, and the second cover member is connected to the second connecting piece by screws.

[0007] By adopting the above technical solution, the use of prefabricated panels and connectors can reduce on-site construction time and on-site manpower operations, reduce labor costs, and improve project progress. In addition, the prefabrication process can reduce waste, improve material utilization, and save material costs.

[0008] Preferably, the first prefabricated board is of a zigzag shape, the angle between the first board surface and the second board surface of the first prefabricated board is 88°, and the slope of the formed first board surface is 2%.

[0009] By adopting the above technical solution, a certain slope is formed, which is beneficial to improving drainage efficiency and avoiding water accumulation.

[0010] Preferably, the first prefabricated panel, the second prefabricated panel and the third prefabricated panel are all prefabricated standardized aluminum panel components with a thickness of 2.5 mm.

[0011] By adopting the above technical solutions, the prefabricated structure can be quality controlled under factory conditions to ensure the stable and reliable quality of each component, ensure structural stability and consistency, and improve the overall project quality.

[0012] Preferably, the drip line is a concave groove with a width of 10 mm and a depth of 10 mm.

[0013] By adopting the above technical solution, the drip line can effectively prevent rainwater leakage and improve the waterproof performance.

[0014] Preferably, the first precast panel, the second precast panel and the third precast panel are all connected to the concrete cantilever panel by bolts.

[0015] By adopting the above technical solution, it is ensured that the waterproof component is firmly and stably connected to the horizontal cantilever plate, thereby improving the stability and seismic resistance of the overall structure.

[0016] Preferably, the first cover member and the second cover member are both connected to the finished surface of the reinforced concrete wall by bolts.

[0017] By adopting the above technical solution, bolt connection can form a firm connection between the waterproof component and the wall, enhance the overall stability of the waterproof component, and improve the wind pressure resistance and earthquake resistance; if the waterproof component needs to be repaired or replaced, the bolt connection method can facilitate the disassembly and reinstallation of the component, reduce the difficulty and cost of maintenance and repair, and the component can be reused.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] 1. The utility model uses the waterproof components of aluminum plate prefabricated parts to form a standardized waterproof slope and drip line that can be directly installed on the horizontal cantilever plate, thereby realizing convenient installation and eliminating the steps of slope finding and plastering, manual laying of waterproof layer and drip line in the construction process, thereby reducing the risk of non-standardization and uncertainty in manual construction. The utility model eliminates the steps of slope finding and plastering, manual laying of waterproof layer and drip line in the construction process, thereby reducing the risk of non-standardization and uncertainty in manual construction.

[0020] 2. The utility model solves the problem of shaping and waterproofing the metal components of the facade during the transformation of the residential facade into a public building by using standardized aluminum plates to prefabricate waterproof components. It can not only ensure the close integration of the facade materials with the original wall, but also perfectly unify the original exterior wall with materials such as curtain walls and aluminum plates, further improving the transformation efficiency.

[0021] 3. The standardized aluminum plate prefabricated waterproof component used in the utility model has the characteristics of light weight, corrosion resistance and easy cleaning. Quality control can be carried out during processing, and compared with the drip line of traditional materials such as plastic, it can extend the service life. It is easy to install, stable and firm, not easy to fall off and deform, which is conducive to improving construction safety and waterproof effect. In addition, this component can be disassembled and reused, which is conducive to saving construction costs and resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A cross-sectional diagram of a prefabricated waterproof structure suitable for residential renovation

[0023] Figure 2 A schematic diagram of a prefabricated waterproof structure suitable for residential renovation

[0024] Explanation of the accompanying drawings: 1. first precast panel; 2. second precast panel; 3. third precast panel; 4. first connecting member; 5. first cover member; 6. second connecting member; 7. second cover member; 8. concrete cantilever; 9. bolt; 10. stud; 11. screw; 12. finished surface; 13. reinforced concrete wall; 101. first panel surface; 102. second panel surface; 201. drip line. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-2 This application is described in further detail.

[0026] The embodiment of the present application discloses a prefabricated waterproof structure suitable for residential renovation.

[0027] Please see attached Figure 1-2 A prefabricated waterproof structure suitable for residential renovation includes a first prefabricated panel 1, a second prefabricated panel 2, a third prefabricated panel 3, a first connecting piece 4, a first cover member 5, a second connecting piece 6, a second cover member 7, a concrete cantilever panel 8, bolts 9, studs 10, screws 11, a finished surface 12, a reinforced concrete wall 13, a first panel surface 101, a second panel surface 102 and a drip line 201.

[0028] Please see attached Figure 1-2 The first prefabricated plate 1 is a broken line type, and the angle between the first plate surface 101 and the second plate surface 102 of the first prefabricated plate 1 is 88°, and the slope of the first plate surface 101 is 2%.

[0029] Please see attached Figure 1-2 A drip line 201 is arranged at the bottom end of the second prefabricated plate 2. The drip line 201 is a concave groove with a width of 10 mm and a depth of 10 mm.

[0030] Please see attached Figure 1-2 The first prefabricated plate 1, the second prefabricated plate 2 and the third prefabricated plate 3 are all prefabricated standardized aluminum plate components with a thickness of 2.5 mm.

[0031] Please see attached Figure 1-2 , the second precast panel 2 is connected to the first precast panel 1 and the third precast panel 3 by studs 10; the first precast panel 1 is connected to the first connecting member 4 by bolts 9, and the first connecting member 4 is connected to the first cover member 5 by screws 11; the third precast panel 3 is connected to the second connecting member 6 by bolts 9, and the second cover member 7 is connected to the second connecting member 6 by screws 11. The first precast panel 1, the second precast panel 2 and the third precast panel 3 are all connected to the concrete cantilever 8 by bolts 9; the first cover member 5 and the second cover member 7 are both connected to the finished surface 12 of the reinforced concrete wall 13 by bolts 9.

[0032] 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 prefabricated waterproof structure suitable for residential renovation, characterized in that: The invention comprises a first prefabricated plate (1), a second prefabricated plate (2), a third prefabricated plate (3), a first connecting piece (4), a first cover member (5), a second connecting piece (6), a second cover member (7), a concrete cantilever plate (8), bolts (9), studs (10), screws (11), a finished surface (12), a reinforced concrete wall (13), a first plate surface (101), a second plate surface (102) and a drip line (201); a drip line (201) is arranged at the bottom end of the second prefabricated plate (2); the second prefabricated plate (2) is connected to the first prefabricated plate (1) and the third prefabricated plate (3) by means of studs (10); the first prefabricated plate (1) is connected to the first connecting piece (4) by means of bolts (9), and the first connecting piece (4) is connected to the first cover member (5) by means of screws (11); the third prefabricated plate (3) is connected to the second connecting piece (6) by means of bolts (9), and the second cover member (7) is connected to the second connecting piece (6) by means of screws (11).

2. A prefabricated waterproof structure suitable for residential renovation according to claim 1, characterized in that: The first prefabricated plate (1) is of a broken line type, the angle between the first plate surface (101) and the second plate surface (102) of the first prefabricated plate (1) is 88°, and the slope of the formed first plate surface (101) is 2%.

3. A prefabricated waterproof structure suitable for residential renovation according to claim 1, characterized in that: The first prefabricated plate (1), the second prefabricated plate (2) and the third prefabricated plate (3) are all prefabricated standardized aluminum plate components with a thickness of 2.5 mm.

4. A prefabricated waterproof structure suitable for residential renovation according to claim 1, characterized in that: The drip line (201) is a concave groove with a width of 10 mm and a depth of 10 mm.

5. The prefabricated waterproof structure suitable for residential renovation according to claim 1, characterized in that: The first prefabricated plate (1), the second prefabricated plate (2) and the third prefabricated plate (3) are all connected to the concrete cantilever plate (8) via bolts (9).

6. A prefabricated waterproof structure suitable for residential renovation according to claim 1, characterized in that: The first cover member (5) and the second cover member (7) are both connected to the finished surface (12) of the reinforced concrete wall (13) via bolts (9).

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