Basement bottom plate leakage and blockage removal combined repairing structure

Abstract

The utility model discloses a basement bottom plate leakage and blockage removal combined repairing structure which is used for repairing leakage of a basement bottom plate with a poured terrace layer and comprises the basement bottom plate and an outer wall, the outer wall is perpendicular to the basement bottom plate, the terrace layer is laid on the basement bottom plate, and a drainage groove is formed in the basement bottom plate to separate the terrace layer. A plurality of holes are formed in the terrace layer, penetrate through the terrace layer and are used for filling a crack between the basement bottom plate and the terrace layer with a waterproof material to form a blocking layer; water pressure and water flow below the floor layer can be reduced through the drainage grooves, a crack between the basement bottom plate and the floor layer can be filled with epoxy resin slurry through the holes so that water in the crack between the basement bottom plate and the floor layer can be drained, and the epoxy resin slurry forms a blocking layer between the basement bottom plate and the floor layer. And'drainage 'and'blocking' are combined, so that the problem of water seepage of the basement bottom plate is effectively solved, the construction is quick and convenient, and the repairing cost is low.

Description

Technical Field

[0001] The present application relates to the field of building construction technology, and in particular to a basement floor leakage drainage and repair structure. Background Art

[0002] During the early construction process, due to insufficient precipitation, construction quality problems due to various factors during the waterproofing construction and base plate structure construction, and other objective factors, the base plate will leak. A floor layer is laid on the base plate. When there is continuous heavy rain, the groundwater level rises sharply. Leakage of the base plate will directly lead to cracking and water seepage in the floor layer, especially after the floor layer is poured. Once the base plate leaks, since there is a floor layer on the base plate, the water seepage point of the base plate cannot be determined, and maintenance will be very cumbersome and costly. Utility Model Content

[0003] The present application provides a basement floor leakage blocking and repair structure to solve the above-mentioned problem of cumbersome and costly maintenance after pouring the floor layer, and adopts the following technical solutions:

[0004] The basement floor leakage blocking and repair structure is used to repair the leakage of the basement floor after the floor layer is poured, including a basement floor and an outer wall, the outer wall is arranged perpendicular to the basement floor, the basement floor is paved with a floor layer, the basement floor is provided with a drainage groove to separate the floor layer, a plurality of holes are opened on the floor layer, the holes penetrate the floor layer, and waterproof material is filled into the gap between the basement floor and the floor layer through the holes to form a barrier layer.

[0005] Preferably, the holes are vertically opened on the floor layer, and the holes are arranged in a plum blossom shape on the floor layer.

[0006] Preferably, the holes are filled with leak-proof material to be flush with the surface of the floor layer.

[0007] Preferably, the depth of the drainage groove is consistent with the thickness of the floor layer.

[0008] Preferably, the distance L between adjacent holes is 2m<L<3m.

[0009] Preferably, the waterproof material is epoxy resin slurry.

[0010] Preferably, a slope leveling layer is provided at the bottom of the drainage trough to facilitate smooth drainage of water in the drainage trough.

[0011] Preferably, the drainage ditch is arranged on a side close to the outer wall and on the basement floor along the outer wall.

[0012] The beneficial effects of this application are:

[0013] A drainage ditch is provided on the basement floor to reduce the water pressure and water flow under the floor layer. Holes are opened on the floor layer to fill the gap between the basement floor and the floor layer with epoxy resin slurry to drain the water in the gap between the basement floor and the floor layer. The epoxy resin slurry forms a barrier layer between the basement floor and the floor layer to ensure that no water will accumulate in the subsequent gap. Combining "drainage" with "blocking" can effectively solve the problem of leakage in the basement floor after the floor layer is poured. The structure is quick and easy to repair, and the maintenance cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of this application;

[0015] Figure 2 This application Figure 1 A partial enlarged view of point A in the middle.

[0016] In the figure:

[0017] 1. Basement floor, 2. Drainage ditch, 21. Slope layer, 3. Floor layer, 4. Barrier layer, 5. Holes, 6. Leakage-proofing materials. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described in the present application are only some embodiments of the present application, not all 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 the present application.

[0019] Combination Figure 1 and Figure 2 , the application is further explained, the basement floor 1 leakage drainage and repair structure is used to repair the leakage of the basement floor 1 after the floor layer 3 is poured, including the basement floor 1 and the outer wall, and the floor layer 3 laid on the basement floor 1, the outer wall is arranged perpendicular to the basement floor 1; the basement floor 1 is provided with a drainage ditch 2 to separate the floor layer 3, the drainage ditch 2 is arranged on the side close to the outer wall, and is arranged on the basement floor 1 along the outer wall; when the groundwater level rises sharply, the drainage ditch 2 can relieve the water pressure and water flow under the floor layer 3 to prevent the water pressure under the floor layer 3 from being too high, causing the floor layer 3 to crack and seep water; wherein, the depth of the drainage ditch 2 is consistent with the thickness of the floor layer 3.

[0020] Holes 5 are provided on the floor layer 3, and the holes 5 penetrate the floor layer 3. The holes 5 are used to connect the gap between the basement floor 1 and the floor layer 3, and waterproof material is filled into the gap through the holes to form a barrier layer 4. The waterproof material can be filled into the gap between the floor layer 3 and the basement floor 1 through the holes 5 by a grouting needle or other means, and the moisture in the gap between the basement floor 1 and the floor layer 3 can be squeezed out. After the waterproof material is hardened, a barrier layer 4 will be formed between the floor layer 3 and the basement floor 1. The barrier layer 4 can be used to resist the impact of water pressure in the later stage and play a waterproof role.

[0021] The holes 5 are also filled with a plugging material 6 flush with the surface of the floor layer 3. The plugging material 6 can prevent water from leaking through the holes 5, while ensuring the flatness of the floor layer 3 to avoid affecting the appearance.

[0022] The holes 5 are vertically opened on the floor layer 3, and the holes 5 are arranged in a plum blossom shape on the floor layer 3. The distance between adjacent holes 5 is L, 2m<L<3m, preferably 2.5m; the gap between the basement floor 1 and the floor layer 3 is filled at multiple points, so that the waterproof material can fill the gap, find the water seepage point on the floor layer 3, drain the water in the gap, cover and shield the water seepage point on the floor layer 3, and block the basement floor 1 and the floor layer 3.

[0023] Among them, the waterproof material can be epoxy resin slurry. After hardening, the epoxy resin slurry not only has high strength, but also has the characteristics of structural reinforcement. It can strengthen the structure between the basement floor 1 and the floor layer 3, and can prevent the floor layer 3 from cracking, causing moisture to leak out of the floor layer 3.

[0024] At present, the most common method is to fill the cracks in the floor layer 3 with polyurethane or water-curing chemical grouting, and use the slurry to block the cracks in the floor. However, the basement floor 1 is still leaking water. When the water pressure between the basement floor and the floor layer 3 reaches a certain level, the floor layer will crack again and leak.

[0025] The present application provides a drainage ditch 2 on the basement floor 1 to reduce the water pressure and water flow below the floor layer 3; holes 5 are opened on the floor layer 3 to fill the gap between the basement floor 1 and the floor layer 3 with epoxy resin slurry, so that the water in the gap between the basement floor 1 and the floor layer 3 can be discharged to ensure that no water will be stored in the gap later. By combining "drainage" and "blocking", the basement floor 1 that leaks after the floor layer 3 is poured can be repaired, which can effectively solve the problem of leakage of the basement floor 1 after the floor layer 3 is poured. The structure is quick and convenient to repair and has low maintenance costs.

[0026] A slope layer 21 is also provided at the bottom of the drainage trough 2. The slope layer 21 can ensure smooth flow of water in the drainage trough 2, and finally guide the water in the drainage trough 2 to the drainage pit.

Claims

1. A basement floor leakage blocking and repair structure, which is used to repair the leakage of the basement floor after pouring the floor layer, comprises a basement floor and an outer wall, wherein the outer wall is arranged perpendicular to the basement floor, and is characterized in that: A floor layer is laid on the basement bottom plate, a drainage groove is arranged on the basement bottom plate to separate the floor layer, a plurality of holes are opened on the floor layer, and the holes penetrate the floor layer. Waterproof material is filled into the gap between the basement bottom plate and the floor layer through the holes to form a barrier layer.

2. The basement floor leakage blocking and repair structure according to claim 1 is characterized by: The holes are vertically opened on the floor layer, and the holes are arranged in a plum blossom shape on the floor layer.

3. The basement floor leakage blocking and repair structure according to claim 1 is characterized by: The holes are also filled with leak-proof material to be flush with the surface of the floor layer.

4. The basement floor leakage blocking and repair structure according to claim 1 is characterized by: The depth of the drainage groove is consistent with the thickness of the floor layer.

5. The basement floor leakage blocking and repair structure according to claim 1 is characterized by: The distance L between adjacent holes is 2m<L<3m.

6. The basement floor leakage blocking and repair structure according to any one of claims 1 to 5, characterized in that: The waterproof material is epoxy resin slurry.

7. The basement floor leakage blocking and repair structure according to claim 1 is characterized by: A slope leveling layer is also provided at the bottom of the drainage trough.

8. The basement floor leakage blocking and repair structure according to claim 1 is characterized by: The drainage ditch is arranged on a side close to the outer wall and on the basement floor along the outer wall.

Images