
Preparation of raw materials before the construction of NANOMET ROOF SHEET. Various materials and accessories used in the construction shall meet the design requirements as well as the provisions of current product standards and technical specifications, and the factory certificate, performance test report and reinspection report shall be provided.
NANOMET ROOF SHEET shall be anodized on the surface or subjected to other effective surface treatment. The thickness and material of the surface treatment layer shall conform to the relevant provisions of the current industry standards. The surface of the plate is treated with fluorocarbon resin, and the content of fluorocarbon resin should not be less than 75%; Three to four coats of fluorocarbon resin with a thickness greater than 40μm can be used in coastal areas and areas with heavy acid rain. In other areas, two coats of fluorocarbon resin with a thickness greater than 25μm may be used.
Except stainless steel, metal materials and spare parts should be hot-dipped galvanized or other effective anti-corrosion measures. NANOMET ROOF SHEET should use neutral silicone weather resistant sealant, structural silicone silicone sealant should use other neutral glue, all used sealant must have a compatibility test report with the material in contact.
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