Curved continuous metal roof mounting system and construction method thereof
A technology of metal roofing and installation system, which is applied in the direction of flat/curved panel roof, roof, roof cladding, etc., to achieve the effect of ensuring construction quality and construction period requirements, beautiful and convenient construction
Active Publication Date: 2022-01-04
CHINA CONSTR SECOND ENG BUREAU LTD
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Problems solved by technology
[0003] The invention provides a curved continuous metal roof installation system and its construction method, which are used to solve technical problems such as the installation and adjustment of the purlins of the curved metal roof, the setting and installation of the gutter, and the welding of the metal roof.
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[0041]Taking a convention and exhibition center project as an example, the main functional areas include exhibition and exhibition center, conference center, hotel and comprehensive supporting facilities. Among them, the roof of the exhibition and exhibition center is equipped with a metal roof, and the metal roof is a curved roof, and a fan-shaped part is provided. Such as Figure 1 to Figure 8 As shown, a curved continuous metal roof installation system includes a ball bracket 5 connected to the top of the connecting column steel structure grid 15, a main purlin 2 connected above the ball bracket 5, and a connection between the main purlin 2 and the ball bracket 5. The main brace 6 between them, the secondary purlin 3 connected above the main purlin 2, the secondary purlin connector 14 connected between the secondary purlin 3 and the main purlin 2, the rock wool layer 12 connected to the secondary purlin 3 and the roof Panel 13.
[0042] In this embodiment, the roof panel ...
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The invention discloses a curved continuous metal roof mounting system and a construction method thereof. The curved continuous metal roof mounting system comprises a ball support connected to the top of a connecting column steel structure net rack, a main purline connected to the upper part of the ball support, a main supporting piece connected between the main purline and the ball support, a secondary purline connected to the upper part of the main purline, a secondary purline connecting piece connected between the secondary purline and the main purline, a rock wool layer and a roof panel, and the rock wool layer and the roof panel are sequentially connected to the upper part of the secondary purline. By arranging the main purline, the secondary purline and an arc-shaped purline, the installation space can be provided, and the installation precision can be conveniently controlled and finely adjusted; by arranging the ball support and an arc-shaped mold, the integrity of stress is guaranteed, the installation of the secondary purlin is standardized, and the installation precision of the roof panel is guaranteed; by arranging a gutter, water drainage of the roof can be effectively organized; and through the continuous welding of the roof panel and the design of the welding method, the construction quality and the construction period requirement can be effectively guaranteed on the large-span metal roof welding.
Description
technical field [0001] The invention belongs to the technical field of building construction, in particular to a curved continuous metal roof installation system and a construction method thereof. Background technique [0002] With the increasing demand for architectural functions, the diversification of architectural styles is becoming more and more obvious. In the design and use of building roofs, the application of metal roofs presents its unique advantages. It is not only beautiful in appearance, but also has super high temperature resistance, low temperature resistance, light resistance, corrosion resistance, and aging resistance. However, the existing metal roof should be used with a small span, weak deformation and special shape. When the installation and targeted design of the metal roof are under the large-span variable curve style, the existing design should focus on the roof gutter and continuous welding, etc. The technology of key nodes also lacks effective tech...
Claims
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Login to View More IPC IPC(8): E04D3/36E04D3/16
CPCE04D3/3605E04D3/16Y02B10/20
Inventor 翟英帅刘龙龙张满江红彭伟豪陈果黄宜婷罗瑞宋樟杰
Owner CHINA CONSTR SECOND ENG BUREAU LTD