... passedLight weight, high strength, fire-proof, water-proof, moisture-proof,sound insulation, heat insulation, thermal insulation. Physical Performace ... fiberNon- asbestos100% non-asbestosDensity1.3 g/cm3(CSB)Moisture content<10% Thermal conductivity0.18w/mk Fire resistanceIncombustible ... used in thermal insulation and waterproofing of flat roof systems. Also, it can be used for lightweight insulation, ...