Roof rainwater flow guiding system with S-shaped spliced waterproof cover

Abstract

The invention discloses a roof rainwater flow guiding system with an S-shaped spliced waterproof cover. The roof rainwater flow guiding system with the S-shaped spliced waterproof cover has the advantages that rainwater can be prevented from washing out a wall surface directly to cause corrosion damage to the wall surface and even rainwater leakage; the outer sidewall of a flow guiding trench is arc-shaped, so that splashing rainwater can be better guided to fall back to the flow guiding trench; a space between each inner pipe wall and a corresponding outer pipe wall is divided into a plurality of small hermetic spaces filled with energy absorption balls, so that noise can be eliminated; canine-tooth-type staggered projections are arranged on the inner side of each inner pipe wall radially so as to play a role in noise elimination; along with decrease of water flow speed, the heights of the projections become smaller, and a sufficient space inside each flow guiding pipe can be guaranteed on the premise of guaranteeing noise reduction, so that utilization rate is increased; the waterproof cover is capable of preventing the rainwater from permeating into a structural plate of a roof effectively, and a lip plate is capable of preventing the rainwater from permeating into each structural layer of the roof; the waterproof cover is formed by splicing a plurality of aluminum-plastic plates, and accordingly processing difficulty of large-scale waterproof covers is lowered, and rainwater leakage when a decorating plate is not pressed tightly can be avoided by S-shaped splicing.

Description

technical field [0001] The invention belongs to the technical field of waterproofing of modular houses, and in particular relates to a roof rainwater diversion system with an S-shaped spliced ​​waterproof cover. Background technique [0002] With the rapid development of society in recent years and the improvement of people's living standards, architecture is also quietly changing. [0003] People's requirements for architecture are not only to provide a place to live, but also to pay more attention to the overall structural performance of the house. Modular building is the mainstream of building development, and it is more and more favored by people because of its superior performance. [0004] The direction of building modularization is to use designed building components to be manufactured in a factory environment, and then transported to the construction site for installation. It generally includes a steel structure frame and modular wall panels, and the wall panels ar...

AI Technical Summary

Problems solved by technology

In the house roofing project, it will involve roof waterproofing and roof waterproofing, especially for modular houses. Because the building materials abandon the traditional brick and tile structure, the walls and roofs built with multi-layer materials are more prone to water leakage.

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