Installation construction method of kitchen and bath drainage pipes

Abstract

The invention provides an installation construction method of drainage pipes. The installation construction method comprises the following steps that a lofting blanket is adopted to mark a template, positioning is conducted on waterstop sections, and concrete pouring is conducted. The waterstop sections and the drainage pipes are installed. According to the installation construction method of the drainage pipes, the drainage pipes between the upper and the lower kitchens and the bathes of the same vertical plane of the same building can be installed rapidly and accurately, a drainage pipe connection deviation caused by a positioning deviation of the pre-buried waterstop sections is avoided, the bearing and inserting depth of each drainage pipe is marked through marking lines and marking rings, pipeline installation is compact, and water leakage does not occur; and in the installing process, the visual management of the bearing and inserting depth is conducted effectively, water leakage caused by the insufficient bearing and inserting depth of pipeline connectors due to the fact that insufficiency of the bearing and inserting depth cannot be inspected in the construction process is avoided, the installation efficiency is high, and both time and labor are saved.

Description

technical field [0001] The invention relates to the field of building construction, in particular to the construction of drainage pipes. Background technique [0002] In the prior art, when installing and locating kitchen and bathroom drainage pipes, it is necessary to measure the location of the pipes on each floor to determine the location of the drainage pipes and install them. The low connection rate may easily cause loosening of the pipe joints and water seepage. [0003] When installing the kitchen and bathroom drainage pipes, the kitchen and bathroom pipes are mostly cut and assembled on site, and the U-PVC drainage pipes are installed in multiple water spaces, and the process of leaving holes first and then installing is used. After filling the holes, the pipe roots are easy to seep Leakage, resulting in leakage of kitchen and bathroom pipes, causing adverse effects on residents. Contents of the invention [0004] The purpose of the present invention is to overco...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when installing and locating kitchen and bathroom drainage pipes, it is necessary to measure the location of the pipes on each floor to determine the location of the drainage pipes and install them. The connection rate is low, which may easily cause loosening of the pipe joints and water seepage

[0003] When installing the kitchen and bathroom drainage pipes, the kitchen and bathroom pipes are mostly cut and assembled on site, and the U-PVC drainage pipes are installed in multiple water spaces, and the process of leaving holes first and then installing is used. After filling the holes, the pipe roots are easy to seep Leakage, causing water leakage in the kitchen and bathroom pipes, causing adverse effects on residents

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