Highly waterproof roofing system

A roof system and roof panel technology, applied in the direction of roof, roof covering, roof using flat/curved panels, etc., can solve the problems of complex structure of waterproof roof system, achieve good waterproof isolation effect, strengthen wind lift resistance, Avoid the effect of penetration

Pending Publication Date: 2019-10-18
ARCHITECTURAL DESIGN RES INST OF GUANGDONG PROVINCE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a high-waterproof roof system to at least solve the problems in the prior art that the structure of the waterproof roof system is complex and requires a multi-layer waterproof structure

Method used

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Embodiment Construction

[0027] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only a part of the present invention, rather than Full examples.

[0028] Embodiments of the present invention provide a high waterproof roof system, such as figure 1 As shown, it includes a roof panel structure. The roof panel structure is composed of several metal roof panels 1 side by side. The two sides of the metal roof panels 1 are provided with bent fixed sides 11. The adjacent metal roof panels 1 pass through The fixed sides 11 are continuously welded and fixed together, and a fixed leaf 2 is also provided between the adjacent metal roof panels 1, and the fixed leaf 2 includes a fixed seat 21 and a welding leaf 22 located on the fixed seat 21. The welding sheets 22 are welded and installed between the fixed sides 11 ...

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Abstract

The invention provides a highly waterproof roofing system. The system includes a roof board structure. The roof board structure is composed of multiple metal roof boards side by side. The two sides ofeach metal roof board are provided with bent fixing edges. The adjacent metal roof boards are continuously welded and fixed together through the fixing edges. Fixing sheet plates are also arranged between the adjacent metal roof boards. Each fixing sheet plate includes a fixing base and a welding sheet on the fixing base. The welding sheets are welded and mounted between the fixing edges of the adjacent metal roof boards. The metal roof boards are low-expansion metal boards. In the roofing system of the invention, the fixing edges of the adjacent metal roof boards are continuously welded to sealingly connect the metal roof boards to form an integrated roof board structure, which has a good waterproof isolation effect, avoids the penetration of water vapor, effectively prevent water, and simplifies the structure of the roofing system.

Description

technical field [0001] The invention relates to a roof system, in particular to a seam welded high waterproof roof system. Background technique [0002] As a kind of roof system, curtain wall is composed of multi-layer structure and is mainly used in large buildings such as airports. As the outer structure of the building, the roof system will be affected by rainwater. However, due to the inevitable need to use bolts during the installation process, there will be a large number of gaps on the surface of the roof system, which will reduce the waterproof effect. The existing roof system is in order to achieve good waterproof. As a result, it is necessary to adopt a multi-layer waterproof structure for waterproof sealing, resulting in a complex waterproof structure of the roof system. In addition, the existing roof system mainly adopts magnesium-aluminum sheet as the outer layer structure of the roof, and the stress of magnesium-aluminum alloy varies greatly under different te...

Claims

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Application Information

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IPC IPC(8): E04D3/16E04D3/366E04D11/02
CPCE04D3/16E04D3/366E04D3/3601E04D11/02
Inventor 陈雄黄炜杨阳罗忆
Owner ARCHITECTURAL DESIGN RES INST OF GUANGDONG PROVINCE
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