الوصف

Calcium silicate board is made of high grade siliceous and calcareous materials with the mixture of natural fiber reinforced substance. It is a brand new architectural and industrial board with excellent performances. Length: ********0mm Width: ********0mm Thickness: ***2mm Main parameters and technical indices: Density (g/cm2): >0.5, <1.2 Thermal conductivity (w/m.k): <0.*9 Water absorption %<*0 Swelling rate (%) : <0.*5 Thermal shrinkage %<1 Comply with GB ***4 A Grade incombustible materials