| 摘要 |
PURPOSE: A standing seam loop structure which improves the application property and maintains high strength is provided to increase the entire supporting force by improving the rigidity of a roof panel without manufacturing cost increase. CONSTITUTION: A standing seam loop structure comprises a roof panel(10), a core combining unit(20) and a support panel(30). The roof panel is composed of an outside plate and an inner plate. The standing seam combining unit combines the side edge of the roof panels using a standing seam mode. The support panel supports the roof panel. The bonding layer is inserted in the outside plate and the inner plate of the roof panel.
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