Roof composite waterproof structure

By designing a roof composite waterproof structure including waterproof substrate, mounting plate, steam insulation film, thermal insulation layer, waterproof and breathable membrane and water guide plate, the problem that the roof waterproof structure in the prior art cannot be convenient for splicing, fixing and adjusting the angle, and realize convenient installation and flexible angle adjustment.

CN222632673UActive Publication Date: 2025-03-18FUJIAN ZHENGHE CONSTR ENG CO LTD
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Patent Information

Application Number
CN202421055184.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-15
Publication Date
2025-03-18
Estimated Expiration
2034-05-15

AI Technical Summary

Technical Problem

The existing roof waterproof structure cannot be easily spliced ​​and fixed during use, and the inclination angle cannot be adjusted as needed, resulting in inconvenience in use.

Method used

A roof composite waterproof structure is designed, including waterproof substrate, mounting plate, steam insulation film, thermal insulation layer, waterproof and breathable membrane and water guide plate. The mounting plate is docked through docking grooves and joints, and ensures stability through limit blocks and limit springs; at the same time, the slider and guide rail structure allows the angle of the waterproof substrate to be adjusted.

Benefits of technology

It realizes convenient splicing and fixing of the roof waterproof structure, and adjusts the inclination angle according to needs, improving the flexibility and convenience of roof waterproofing.

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Abstract

The utility model discloses a roof composite waterproof structure, which relates to the technical field of roof waterproofing, and comprises a waterproof substrate and a mounting plate, the outer surface of the upper end of the waterproof substrate is fixedly connected with a vapor-proof film, the outer surface of the upper end of the vapor-proof film is fixedly connected with a thermal insulation layer, the outer surface of the upper end of the thermal insulation layer is fixedly connected with a waterproof breathable film, and the outer surface of the upper end of the waterproof breathable film is fixedly connected with the mounting plate. The outer surface of the upper end of the waterproof breathable film is detachably connected with a water guide plate, the middle of the heat preservation layer is fixedly connected with a built-in pipe, and a guide rail is welded to the outer surface of the upper end of the installation plate. According to the butt joint device, the two same mounting plates can be in butt joint through the butt joint grooves and the butt joints, then the limiting blocks can be contracted into the built-in grooves through the limiting springs, after the butt joints are in butt joint, the limiting blocks are popped out through the limiting springs and fixed in the limiting grooves to be fixed, and the butt joint stability of the mounting plates can be guaranteed.
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