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Basement floor water seepage repairing method

A repair method and technology for basements, applied in building components, protection devices, wine cellars, etc., can solve the problems of poor bonding, poor compressive strength and impermeability of floors, etc., to reduce water seepage, improve structural strength, and ensure The effect of structural strength

Active Publication Date: 2020-12-08
韶关市新城兴建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the cement base is used to seal the water leakage point, the combination of the cement mortar and the cured concrete base is poor, which easily leads to poor compressive strength and impermeability of the repaired floor

Method used

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  • Basement floor water seepage repairing method
  • Basement floor water seepage repairing method
  • Basement floor water seepage repairing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] A kind of basement floor seepage repair method, see figure 1 , including the following steps:

[0061] S1. Confirm the seepage point: take the leak point as the center of the circle, and use the radius of 6cm to determine the area range of the concrete surface that needs to be removed, and then remove the concrete surface of the leaking part to expose the concrete base, and remove the concrete surface. The thickness is 3cm, confirm the water seepage point.

[0062] S2. Digging filling holes: Dig multiple filling holes on the concrete base and at a position 1cm away from the seepage point. The depth of the filling holes is 10mm, and the multiple filling holes are equally spaced around the seepage point.

[0063] S3. Preparation of plugging material: Table 1 shows the raw materials and parts by weight of the plugging material. In this embodiment, the filler is sericite powder, and the mesh number of the mica powder is 325 mesh. The average particle size of hollow glass...

Embodiment 2

[0070] A basement floor water seepage repair method, the difference from Embodiment 1 is that in step S2, a plurality of filling holes are dug on the concrete base and at a position 3 cm away from the seepage point.

Embodiment 3

[0072] A basement floor seepage repair method, the difference from Embodiment 1 is that in step S2, the depth of the filling hole is 15mm.

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Abstract

The invention relates to the technical field of basement construction, in particular to a basement floor water seepage repairing method. The method comprises the following steps of S1, determining ofa water seepage point, wherein a concrete surface layer of a seepage part is shoveled away so as to expose a concrete base layer, the thickness of the shoveled concrete surface layer is 3-5 cm, and the water seepage point is determined; S2, material filling hole digging, wherein multiple material filling holes are dug in the position, away from the water seepage point by 1-3 cm, of the concrete base layer, the depths of the material filling holes range from 10 mm to 20 mm, and the multiple material filling holes are arranged around the water seepage point at equal distance; S3, plugging material preparation; and S4, plugging construction, wherein plugging materials prepared in the step S3 are poured into the material filling holes till the plugging materials overflow from the tops of the material pouring holes, then the overflowing plugging materials are flattened to form a repairing layer, and the thickness of the repairing layer is 3-5 cm. According to the floor water seepage repairing method, a repaired floor has good water seepage prevention performance and compressive strength.

Description

technical field [0001] The present application relates to the technical field of basement construction, in particular to a method for repairing water seepage in basement floors. Background technique [0002] Building leakage has become the second largest problem affecting building quality besides building structure. It has an important impact on building safety and life. Basement floor seepage repair is very important. [0003] At present, the water seepage repair treatment of the basement floor usually adopts a large-scale excavation of the cushion to find the leak point, and then uses cement mortar to seal the water leak point to achieve water seepage repair. However, when the cement base is used to seal the water leakage point, the combination of the cement mortar and the cured concrete base is poor, which easily leads to poor compressive strength and impermeability of the repaired floor. Therefore, there is still room for improvement. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/00E02D31/02C04B28/04C04B111/72C04B111/27
CPCC04B28/04C04B2111/27C04B2111/72C04B2201/50E02D31/02E04B1/00E04B1/0007C04B14/24C04B24/281C04B22/002C04B14/20C04B18/146
Inventor 林灿新顾晓均曹广平
Owner 韶关市新城兴建筑工程有限公司