Product Description
Characteristic ofcalcium silicate board
standard size:1220*2440mm;1200*2400mm thickness:4mm~25mm density:1.20~1.40g/cm3 TestItemPerformanceindex9mm10mm12mm14mm16mmPhysical
performanceDensityg/cm21.321.371.381.391.40WaterAbsorption%20.821.82219.8521.1WetExpansion%0.120.1080.220.1210.126WaterImpermeabilityWettraceonbackwithoutanydropsofwaterFrostResistanceNocontiniouscrackingafterimpactedfor25timesImcombustibilityGB8624ClassA1Flexural
strengthFlexuralstrenghthMPaDry18.211718.22218.7Saturated16.041516.217.816.5AverageMPaDry18.71718.221.918.7Saturated15.981516.117.616.6