Waterproof construction method for through-wall pipe position

Abstract

The invention relates to the technical field of waterproof construction, in particular to a waterproof construction method for a through-wall pipe position. A base layer on the periphery of a pipeline is cleaned up, asphalt base self-adhesive waterproof roll materials are wetly laid, self-adhesive high polymer rubber strips are laid up, upward movement is performed by 300mm, polyurethane waterproof coatings are painted for 500mm within a planar range, gridding cloth is used for reinforcement, half header positions of the self-adhesive high polymer rubber strips need to be repeatedly painted, a cement mortar protection layer and the asphalt base self-adhesive waterproof roll materials are constructed by wet laying, so that the asphalt base self-adhesive waterproof roll materials are fully adhered, and the problem of water channeling can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of waterproof construction, in particular to a waterproof construction method for pipes passing through walls. Background technique [0002] Wall pipes are often encountered in building construction, such as drainage pipes, air supply pipes, heating pipes, strong and weak current conduits and so on. All need to covertly pass through the wall to enter the structure. The wall pipes of basements and buildings with higher requirements must have better waterproof measures, otherwise it will cause water leakage in the basement, which will seriously affect the function of the building. Especially in the waterproof construction of the basement wall pipe, the waterproofing of the basement is usually an asphalt-based waterproof membrane, and the structure of the wall pipe is complex, which is not easy to lay and paste like the flat construction membrane, and it is bonded to the structural base Firm, the asphalt-base...

AI Technical Summary

Problems solved by technology

[0003] Therefore, in order to overcome the deficiencies of the above-mentioned technologies, it is long to design the waterproof effect time, and a kind of waterproof construction method of the wall pipe part with good waterproof effect is just the problem that the inventor wants to solve.

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