... and fly ash, diatomite, etc), calcium materials (ingredient is CaO, such as lime, calcium carbide mud and cement, etc.), enhance fiber ... ,Ø construction applicability, Ø use safety, sanitation. Product data:1. material: Diatomite and CaO 2. Fire prevention properties: not burning A ... application:Boiler and LianGangLu, heating network, oil and gas pipeline, power plant and the overhead pipes, glass and ...