... inorganic adhesives are added to strengthen its density and fire protection. The board is produced through computer machines ... fireproofing performance has passed testing of Institution of Tianjin Fire-fighting and Beijing Construction Research Institute. Temperature of ... fibre mesh, 5% plaster, 5% other inorganic materials.Production specification: 900*2100, 1150*2250mm with thickness 30mm, 36mm, 40mm ...