1.Calcium Silicate Board 2.High Specific Strength 3.Excellent Thermal Stability 4.For ... Temperature Calcium Silicate Insulation Slabs, Super Calcium Silicate Fire Proof Board, High Temperature Calcium Silicate Core For Fireproof And Sand Insulation ... silicate slab or pipe is suitable for thermal insulation in Cement Kiln, furnace, cave dwelling of steel mill, petrochemical, ceramics, glass ...