A kind of indoor leak-proof construction method

Abstract

The invention relates to an indoor leakage-prevention construction method, which comprises the following steps that 1, a dry towel is used to check water leakage positions, so that a wiped floor board or a wiped wall is kept to be in a dry state; when the water leakage condition occurs, wet positions can appear on the dry floor board or the wall; and the water leakage position can be discovered; 2, for the water leakage position, hole drilling is performed on the water leakage position by an electric drill; and then, the major water leakage position and the minor water leakage position are judged according to the water leakage position subjected to hole drilling; 3, water is added into high-grade cement, so that the cement foams and heats; in the minor water leakage position, the cement is injected in the hole drilling position for sealing and plugging; and the cement is allowed to be dried and cured; and 4, a drainage pipe is inserted in the major water leakage position; accumulated water in the water leakage position is guided to a sewer position through the drainage pipe, so that seeping water in the minor water leakage position is gathered into the major water leakage position, and is discharged through the drainage pipe; and the occurrence of the local water accumulation is avoided. Compared with a conventional leakage blockage mode, the indoor leakage-prevention construction method has the advantages that the construction difficulty is reduced; the construction efficiency is improved; and the indoor leakage-prevention construction method is suitable for large-area leakage point construction operation.

Description

technical field [0001] The invention belongs to the technical field of building construction methods, and in particular relates to an indoor leak-proof construction method. Background technique [0002] Leakage of houses has always been a recognized problem in the construction industry, and it is one of the main reasons that affect the quality of buildings. It is especially difficult to prevent leakage of large roof buildings. Generally, flexible membranes are often used for waterproofing of roofs, but because membranes Poor durability, easy to age and deteriorate to produce cracks, lose waterproof effect, troublesome maintenance, and high maintenance costs. Especially, if there is water leakage in the toilet already in use, it is necessary to pry open the bottom surface of the whole toilet and re-lay the waterproof layer. The entire construction period is long and the cost is as high as tens of thousands of yuan. Contents of the invention [0003] The object of the pres...

AI Technical Summary

Problems solved by technology

The entire construction period is long and the cost is as high as tens of thousands of yuan