... 2.High Specific Strength 3.high/low density:170-1000 4.thickness:25-140mm 5.standard: ASTM C355 ... . The material is resistant to heat up to 1000 degrees Celsius and tolerant of any type of heat ... shrinkage%≤1.5 (1000°C, 3hrs)≤1.5 (1000°C, 3hrs)≤1.5 (1000°C, 3hrs)≤2.0 (1000°C, 16hrs) ... , India, America, Africa, Europe etc more countries.The 1000 degree calcium silicate slab or pipe is suitable for thermal ...