Anti-leakage repairing structure for cracking of partition seam of basement bottom plate

Abstract

The utility model discloses an anti-leakage repairing structure for cracking of a partition seam of a basement bottom plate, and belongs to the technical field of anti-leakage repairing. The anti-leakage repairing structure comprises a ground, a plurality of groups of waterproof bottom plates are poured above the ground, a partition seam is formed between every two adjacent groups of waterproof bottom plates, and the top surfaces of the waterproof bottom plates are fixedly connected with protective layers; when water seepage and water leakage occur in the partition seam of the waterproof bottom plate, the portions, located on the two sides of the partition seam by 10 cm, of the protective layer are shoveled away, the filling groove is obtained, then the filling groove is filled with the water absorption material layer, the water absorption material layer adsorbs seepage water at the partition seam, the limiting plate limits the position of the water absorption material layer, and therefore the waterproof bottom plate can be used for water seepage and water leakage. The water absorption material layer is used for absorbing seepage water at the position of the partition seam, and the waterproof repairing layer is reinforced, so that the connecting strength and the sealing performance of the repairing layer and the original structure layer are improved, and the situations of water seepage and water leakage of the waterproof bottom plate in the basement are greatly reduced.

Description

Technical Field

[0001] The present application relates to the technical field of anti-leakage repair, and in particular to an anti-leakage repair structure for cracks in compartment seams on basement floors. Background Art

[0002] The floor of the basement is poured in whole blocks. The gaps between the blocks are called partition joints. In the basement parking garage, water seeps upward from underground (in the soil), and the seepage water will seep out from the partition joints to the ground.

[0003] In actual operation, the existing anti-leakage repair structure for cracked compartment seams usually uses a method of filling the cracks with waterproof materials, such as polymer cement, waterproof mortar, etc. However, the seepage under the basement will still soak the waterproof material from the bottom, accelerating the aging of the waterproof material and causing the waterproof material to gradually lose its waterproof function. As a result, the waterproof basement in the basement is still prone to seepage and leakage. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present application provides a basement floor slab crack anti-leakage repair structure, which overcomes the shortcomings of the prior art and aims to solve the problem that in actual operation, the conventional anti-leakage repair structure has the following problems: the method commonly used for the seepage gaps is to fill the cracks with waterproof materials, such as polymer cement, waterproof mortar, etc. However, the seepage under the floor slab still soaks the waterproof material from the bottom, accelerates the aging of the waterproof material, and causes the waterproof material to gradually lose its waterproof function, so that the waterproof floor slab in the basement is still prone to seepage and leakage.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a basement floor crack partition seam anti-leakage repair structure, including a ground, a plurality of groups of waterproof bottom plates are cast above the ground, a partition seam is formed between two adjacent groups of the waterproof bottom plates, the top surfaces of the plurality of groups of waterproof bottom plates are fixedly connected with a protective layer, a filling groove is opened at the connection point of the two groups of the protective layers directly above the partition seam, a water-absorbing material layer is filled inside the filling groove, and an anti-seepage limiting cover plate is laid on the top of the filling groove located above the water-absorbing material layer.

[0006] By adopting the above technical scheme, when water seepage and water leakage occur in the compartment seams of the waterproof base plate, the protective layer located on both sides of the compartment seams is scraped away by 10 cm to obtain a filling groove, and then a water-absorbing material layer is filled into the filling groove. The water seepage at the compartment seams is absorbed by the water-absorbing material layer, and the limiting plate limits the position of the water-absorbing material layer. The water seepage at the compartment seams is absorbed by the water-absorbing material layer, and the waterproof repair layer is reinforced, thereby improving the connection strength and sealing between the repair layer and the original structural layer, and greatly reducing the water seepage and water leakage of the waterproof base plate in the basement.

[0007] As a preferred technical solution of the present application, the width of the filling groove is 10 cm on both sides with the compartment seam as the midpoint.

[0008] By adopting the above technical solution, a filling groove is opened and then a water-absorbing material layer is filled into the filling groove. The water-absorbing material layer absorbs the seepage at the compartment gap. At the same time, the width of the filling groove is 20 cm. The repair structure is simple and the damage to the protective layer and the original structure is small.

[0009] As a preferred technical solution of the present application, the water-absorbing material layer is a polyurethane layer.

[0010] By adopting the above technical solution, the material of the polyurethane layer is polyurethane, which has the characteristics of volume expansion when encountering water, moisture solidification, filling gaps, and elastic sealing. It can be used in various cracked gaps and seams of buildings and has good adhesion, which is conducive to waterproof construction.

[0011] As a preferred technical solution of the present application, a waterproof layer is coated on the top of the protective layer located directly above the anti-seepage limiting cover plate.

[0012] By adopting the above technical solution, the waterproof layer reduces the infiltration of external water from the compartment seams, thereby improving the waterproof protection of the waterproof bottom plate.

[0013] As a preferred technical solution of the present application, the waterproof layer is a waterproof paint layer.

[0014] By adopting the above technical solution, after the waterproof paint is applied and cured, it has the characteristics of being light, seamless and waterproof, further reducing the possibility of external water seeping in through the compartment seams.

[0015] As a preferred technical solution of the present application, an aluminum foil waterproof tape layer is pasted on the top of the protective layer above the waterproof layer.

[0016] By adopting the above technical solution, the aluminum foil waterproof tape layer has the characteristics of waterproof, moisture-proof, corrosion-resistant and closed properties, which is beneficial to improving the anti-water seepage effect at the compartment seams.

[0017] Beneficial effects of this application:

[0018] 1. When water seepage and water leakage occur in the compartment seams of the waterproof base plate, the protective layer is removed 10 cm on both sides of the compartment seams to obtain a filling groove, and then a water-absorbing material layer is filled into the filling groove. The water-absorbing material layer absorbs the water seepage at the compartment seams, and the limiting plate limits the position of the water-absorbing material layer. The water seepage at the compartment seams is absorbed by the water-absorbing material layer, and the waterproof repair layer is reinforced, thereby improving the connection strength and sealing between the repair layer and the original structural layer, and greatly reducing the water seepage and water leakage of the waterproof base plate in the basement.

[0019] 2. By opening a filling groove and then filling the filling groove with a water-absorbing material layer, the water-absorbing material layer absorbs the seepage at the compartment gap. At the same time, the width of the filling groove is 20 cm. The repair structure is simple and causes little damage to the protective layer and the original structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of this application;

[0021] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 This is a schematic diagram of the top structure of the present application.

[0023] In the figure: 1. Ground; 2. Waterproof bottom plate; 3. Partition seam; 4. Protective layer; 5. Filling slot; 6. Water-absorbing material layer; 7. Anti-seepage limiting cover plate; 8. Waterproof layer; 9. Aluminum foil waterproof tape layer. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0025] Reference Figure 1-3 The invention discloses a structure for repairing cracks in the compartment seams of the basement floor, comprising a ground 1, a plurality of waterproof bottom plates 2 are cast above the ground 1, a compartment seam 3 is formed between two adjacent waterproof bottom plates 2, a protective layer 4 is fixedly connected to the top surfaces of the plurality of waterproof bottom plates 2, a filling groove 5 is provided at the connection point between the two protective layers 4, a water-absorbing material layer 6 is filled inside the filling groove 5, and a seepage-proof limiting cover plate 7 is laid on the top of the filling groove 5, which is located above the water-absorbing material layer 6. The water-absorbing material layer 6 is a polyurethane layer.

[0026] When the compartment seam 3 of the waterproof bottom plate 2 seeps or leaks, the protective layer 4 is removed 10 cm on both sides of the compartment seam to obtain a filling groove 5, and then the water-absorbing material layer 6 is filled into the filling groove 5. The water-absorbing material layer 6 absorbs the seepage at the compartment seam 3, and the limiting plate 7 limits the position of the water-absorbing material layer 6. The water-absorbing material layer 6 absorbs the seepage at the compartment seam 3, and the waterproof repair layer is reinforced to improve the connection strength and sealing of the repair layer and the original structural layer, greatly reducing the water seepage and leakage of the waterproof bottom plate 2 in the basement. The polyurethane layer is made of polyurethane, which has the characteristics of volume expansion in water, moisture solidification, filling gaps, and elastic sealing. It can be used in various cracked building gaps and joints, and has good viscosity, which is conducive to waterproof construction.

[0027] Reference Figure 1 The width of the filling slot 5 is 10 cm on both sides with the compartment seam 3 as the midpoint. The top of the protective layer 4 is coated with a waterproof layer 8 directly above the anti-seepage limiting cover plate 7. The top of the protective layer 4 is located above the waterproof layer 8 and is pasted with an aluminum foil waterproof tape layer 9; by opening a filling slot 5, and then filling the filling slot 5 with a water-absorbing material layer 6, the water-absorbing material layer 6 absorbs the seepage at the compartment seam 3. At the same time, the width of the filling slot 5 is 20 cm, the repair structure is simple, and the damage to the protective layer 4 and the original structure is small. The waterproof layer 8 reduces the infiltration of external water from the compartment seam 3, thereby improving the waterproof protection of the waterproof bottom plate 2. The aluminum foil waterproof tape layer 9 has the characteristics of waterproof, moisture-proof, corrosion-resistant and closed properties, which is conducive to improving the anti-seepage effect at the compartment seam 3.

[0028] Reference Figure 1 , the waterproof layer 8 is a waterproof paint layer; after the waterproof paint is applied and cured, it has the characteristics of being thin, seamless and waterproof, further reducing the possibility of external water seepage from the compartment seam 3.

[0029] Working principle: When water seepage and water leakage occur in the compartment seam 3 of the waterproof bottom plate 2, 10 cm on each side of the protective layer 4 at the compartment seam is removed to obtain a filling groove 5, and then a water-absorbing material layer 6 is filled into the filling groove 5. The water-absorbing material layer 6 absorbs the water seepage at the compartment seam 3. The limiting plate 7 limits the position of the water-absorbing material layer 6. The water seepage at the compartment seam 3 is absorbed by the water-absorbing material layer 6, and the waterproof repair layer is reinforced, thereby improving the connection strength and sealing between the repair layer and the original structural layer, and greatly reducing the water seepage and water leakage of the waterproof bottom plate 2 in the basement. By opening a filling groove 5 and then filling the water-absorbing material layer 6 into the filling groove 5, the water-absorbing material layer 6 absorbs the water seepage at the compartment seam 3. At the same time, the width of the filling groove 5 is 20 cm, the repair structure is simple, and the damage to the protective layer 4 and the original structure is small;

[0030] Among them, the material of the polyurethane layer is polyurethane, which has the characteristics of volume expansion when exposed to water, moisture solidification, filling gaps, and elastic sealing. It can be used in various cracked building gaps and seams, and has good adhesion, which is conducive to waterproof construction;

[0031] At the same time, the waterproof layer 8 reduces the possibility of external water seepage from the compartment seam 3, thereby improving the waterproof protection of the waterproof bottom plate 2. After the waterproof paint is applied and cured, it has the characteristics of being thin, seamless, and waterproof, further reducing the possibility of external water seepage from the compartment seam 3.

[0032] In addition, the aluminum foil waterproof tape layer 9 has the characteristics of waterproof, moisture-proof, corrosion-resistant and sealed properties, which is beneficial to improving the anti-seepage effect at the compartment seam 3.

[0033] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. Although the present application is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A structure for repairing cracks in a basement floor partition joint, comprising a floor (1), a plurality of groups of waterproof floor plates (2) are cast above the floor (1), partition joints (3) are formed between two adjacent groups of waterproof floor plates (2), and a protective layer (4) is fixedly connected to the top surfaces of the plurality of groups of waterproof floor plates (2), characterized in that: A filling groove (5) is provided at the connection point between the two groups of the protective layers (4) and is located directly above the compartment seam (3). A water-absorbing material layer (6) is filled inside the filling groove (5). An anti-seepage limiting cover plate (7) is laid at the top of the filling groove (5) and is located above the water-absorbing material layer (6).

2. The anti-leakage repair structure for cracks in the basement floor compartment seams according to claim 1 is characterized in that: The width of the filling groove (5) is 10 cm on both sides with the compartment separation seam (3) as the midpoint.

3. The anti-leakage repair structure for cracks in the basement floor compartment seams according to claim 1 is characterized in that: The water-absorbing material layer (6) is a polyurethane layer.

4. The anti-leakage repair structure for cracks in the basement floor compartment seams according to claim 1 is characterized in that: The top of the protective layer (4) is located directly above the anti-seepage limiting cover plate (7) and is coated with a waterproof layer (8).

5. The anti-leakage repair structure for cracks in the basement floor compartment seams according to claim 4 is characterized in that: The waterproof layer (8) is a waterproof paint layer.

6. The anti-leakage repair structure for cracks in the basement floor compartment seams according to claim 4 is characterized in that: An aluminum foil waterproof tape layer (9) is adhered to the top of the protective layer (4) and located above the waterproof layer (8).

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