Roofing eave waterproof structure

A waterproof structure and roofing technology, applied in the direction of roofing, roof covering, building structure, etc., can solve the problems of insufficient rigidity at the cornice, damage to the building's use function, water accumulation, etc., and achieve the effect of avoiding rainwater infiltration

Active Publication Date: 2012-02-15
JINGGONG IND BUILDING SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Often cause water leakage, resulting in indoor water accumulation, destroying the building function
At the same time, because the cornice is the gathering point of rainwater and snow, it is easy to cause damage to the cornice due to insufficient rigidity.

Method used

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  • Roofing eave waterproof structure
  • Roofing eave waterproof structure
  • Roofing eave waterproof structure

Examples

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Embodiment Construction

[0021] With reference to the drawings, the preferred embodiments of the present invention will be further described in detail.

[0022] A roof cornice waterproof structure mainly involves components including: roof panel 1, roof cornice purlin 2, cornice support edge 3, roof insulation cotton 4, sealing tape 5, roof fastener 6, and metal inner plug 7.

[0023] The invention is mainly aimed at forming a good connection structure at the junction of the wall panel and the roof panel, which is wind and rainproof.

[0024] Firstly, a cornice supporting edge 3 is set at its junction. The cornice supporting edge 3 is formed by pressing and pressing metal steel, including an inner supporting plate 31 and an outer connecting plate 32. The inner supporting plate 31 is fixed on the existing roof eave purlin 2 of the house itself, and an inclined plane 33 transitions between the outer connecting plate 32 and the inner supporting plate 31, making the outer connecting plate 32 higher than the inne...

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PUM

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Abstract

The invention mainly discloses a roofing eave waterproof structure. In the roofing eave waterproof structure, an eave supporting closing edge is arranged at the junction of a roof panel and a wall plate; roofing heat-preserving cotton is paved on the roof surface to press part of the eave supporting closing edge; and the roof panel is covered on the roofing heat-preserving cotton and is fixedly connected through a roofing fastener. The roofing eave waterproof structure is designed from the angle of preventing wind, water and snow and all the accessories are coordinated, so that the requirements of rigidity and wind suction resistance are met and rainwater penetration can be avoided simultaneously.

Description

Technical field [0001] The invention relates to the field of building component nodes, in particular to a roof cornice waterproof structure. Background technique [0002] Almost all industrial buildings and most public buildings used today use metal roof panels, and the cornice of metal roof panels is the key area of ​​roof waterproofing. It often causes water leakage, causing indoor water to accumulate and destroying the function of the building. At the same time, because the cornice is a gathering point of rain and snow, it is easy to cause damage to the cornice due to insufficient rigidity. [0003] In order to solve the above-mentioned problems, the inventor designed a roof cornice waterproof structure, and this case came about. Summary of the invention [0004] The purpose of the present invention is to provide a roof cornice waterproof structure, which is designed from the perspective of wind, water, and snow protection. Through coordinated work, various accessories can full...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/15E04D13/158
Inventor 沈利江黄开龙孙烨锏陈江峰夏峰倪庆两来永东
Owner JINGGONG IND BUILDING SYST CO LTD
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