Yanbo Color Coated Sheet Co.,Ltd.
Telephone：+86 315 5359830
Fax：+86 315 5359889
Application industry: arched roof, mainly used in sports venues, trading markets, exhibition halls, warehousing and logistics。
Industry features: Due to its characteristics of no beam, no space, large span, low cost, low investment, short construction period and economic benefits, the arched roof is widely used in sports venues, trading markets, exhibition halls, warehousing and logistics. application. Due to the construction structure without beam and space span, the arched roof has higher requirements on the strength of the color coated board.
Material selection criteria: According to the span of the arched roof, the substrate is recommended to use a high-strength color plate with a yield strength of 280-550Mpa, and its grade is TS280GD+Z-TS550GD+Z. The double-sided plating of the substrate is not less than 120 g/m2, the coating structure is generally two-coating and two-bake, the thickness of the front coating layer is not less than 20 μm, the back coating layer is not less than 10 μm, and the type of the front coating layer can be used according to the use environment and engineering cost. Choose to use PVDF fluorocarbon, SRP special reinforced polyester, HDP high weathering or ordinary PE polyester.