... fire prevention capability.calcium silicate board is 100% non-asbestos.Its main basic material is calcium and silicon ... Industrial building: factory, warehouse3) Apartment building: hospital, theater, terminal stationthickness: from 4mm to 20mm.Main usage: Partition, suspended ... hazardous 232-674-9<10%Other non hazardous ingredients<10% (fillers) 100% non asbestos calcium silicate board, fire proof ...