An assembled light steel keel composite wall panel joint waterproof structure

Abstract

The invention relates to an assembled waterproof structure for the seams of light steel keel composite wallboards, which is arranged at the joints of light steel keel composite wallboards. The waterproof structure is a cavity waterproof structure, and a seal Box; the upper part of the sealed box is provided with an open opening with an edge, and the edge of the upper part of the sealed box is sealed with the seam of the light steel keel composite wallboard through a sealant; the sealed box is passed The open opening is filled with PE foam rods and smoothed to block the open opening at the upper end of the sealed box; the lower end of the sealed box is fixed to the profiled steel plate of the light steel keel composite wallboard through a connector. The invention well solves the waterproof problem of the outdoor rainwater permeating along the joints at the horizontal joints and vertical joints of the assembled external hanging wall panels. Under the premise of ensuring waterproof, the overall strength of the wall panel structure will not be reduced.

Description

technical field [0001] The invention belongs to the technical field of buildings, and in particular relates to an assembled waterproof structure for joints of light steel keel composite wallboards. Background technique [0002] Prefabricated housing is the development trend of the construction industry. The prefabricated composite wall panel is produced by factory, and then transported to the site for hoisting, so as to realize standardization and industrialization, improve construction efficiency and realize green building. However, after the prefabricated external wall panels are installed, waterproof treatment should be carried out on the joints to prevent rainwater from seeping into the room along the joints of the external wall panels. At the same time, if the water seepage is serious, the steel parts will be corroded and loose, and the structural bearing capacity will be reduced. , bringing serious hidden dangers to the project. Contents of the invention [0003] T...

AI Technical Summary

Problems solved by technology

However, after the prefabricated external wall panels are installed, waterproof treatment should be carried out on the joints to prevent rainwater from seeping into the room along the joints of the external wall panels. At the same time, if the water seepage is serious, the steel parts will be corroded and loose, and the structural bearing capacity will be reduced. , bringing serious hidden dangers to the project

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