Hardness (Mohs)
: 3.5 - 4.0
Unit Volume Weight (gr/cm3)
: 2.56
Prosity (%)
: 2.8
Water Absorbation By Weight(%)
: 1.97
Friction and Wear loss (cm3/50cm2)
: 23.80
Bending Strength (kg/cm2)
: 85.28