Material: Low alkaline cement, high purity quartz sand, perlite various mineral filler, plant fiber, moderate mica Density kg/m3: 11-16 Moisture content: Not more than 10% Wet bilge rate: Acuities 0.25 Dry shrinkage %: 0.5 Frost resistance: After 25 times after the freeze-thaw cycle without rupture, up layer phenomena. Water impermeability: After 24H inspection opposite not appear wet mark or drop phenomenon. Asbestos content: 100% do not contain asbestos Performance: Light high strength, fire prevention, waterproof, moistureproof, sound insulation, heat insulation, heat preservation, seismic, impact resistance, anti-aging, corrosion resistance, insect-resistant rat bite, easy process, easy adornment, stable performance Main application: Condole/inside (outside) partition or waterproof requirement area