Integrated steel surface inorganic silicon crystal smoke control board is made of outer steel plate, inorganic silicon crystal plate and inner steel plate by mechanized automatic composite assembly line process. The core material layer is inorganic silicon crystal plate of single layer structure, and the inner and outer steel plates are color steel or galvanized steel plates.

Product specification: 2440~3000mm * 1220~1250mm * (20mm/30mm/40mm/50mm)

Core material density: ≤ 350kg/m ³