Color corrugated steel sandwich because both single-layer corrugated board and the waterproof properties of the sandwich plate thermal insulation properties of color and variety of colors, to install more convenient, it is widely used in steel roofing materials of the plant.
【Application of the material】
　　1. / Down plate thickness: 0.25 ~ 0.8mm steel color / electricity, hot dip galvanized sheet / stainless steel
　　2. Core: polystyrene capacity of 12 ~ 25kg/m3, polyurethane (PU) capacity of 30 ~ 80kg/m3 (mine) rockwool capacity of 120 ~ 150kg/m3
　　3. The side of the strip: 0.4mm ~ 0.8mm galvanized sheet (no need to strip Edge)
Key product specifications】
　　1. I stand-effective width: 950mm; thickness of 50mm ~ 200mm; not limited to the length of
Key product features】
　　1. Advantages: fire-resistant properties, noise, better insulation, ease of installation and efficient.
　　2. Hierarchy Fire: A rockwool ore grade, B grade polyurethane.
Key areas of the application】
Widely used in steel plants, simple activities of the roof of the room, the wall.