... parameters Specifications and appearance Thickness specifications 6,7,8,9,10,12,15,18,20mm ... propertiesdensity No less than0.9g/cm3 (state)In the EMSRemarkable characteristicsHigh-strength fireprevention,Reduce the construction ... In the EMSNon-combustible performancePress GB8624-1997 to Judge,combustion performance doesn't burn A level product requirements Calcium Silicate Board (multi-purpose ...