Roof Sheet/Corrugated Steel Sheet/Roof Tiles/Profiled Sheet

Under the premise of meeting the house thermal insulation, sound insulation and fire prevention, the rock wool color steel plate achieves the goal of safety, quality and reliability.

Rock wool color steel plate has a low-carbon design concept, it can be recycled.

It is simple to build and disassemble, and can be used again after disassembly, convenient and simple, but also pay attention to environmental protection. 

The rock wool color steel plate has remarkable energy-saving effect in the use process, and has the characteristics of soil saving, land saving, environmental protection, waste benefit, heat insulation, heat preservation, fire prevention, light weight, reducing transportation costs, convenient construction, low cost and so on.

1) Upper and lower surfaces: galvanized color steel plate, thickness of 0.4-0.8mm. According to the specific requirements of customers, aluminum plated zinc color steel plate or galvanized steel plate can also be used. The steel plate is first rolled by the forming machine and then combined with the rock wool factory.

2) Rock wool core material: The density of 120kg/m³ rock wool blocks are staggered, and its fibers are perpendicular to the upper and lower surfaces of the sandwich board, and closely connected to enrich the entire vertical and horizontal surfaces of the sandwich board. The rock wool blocks and the rock wool and the upper and lower steel plates are bonded by high strength foaming agent to form a whole, and the sophisticated production process ensures that the high-density rock wool insulation body can produce a strong adhesive force between the metal plate inner wall, so that the rock wool sandwich board has a good stiffness.

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