Mechanical Specification (somon)
Hardness(Mohs): 4
Unit volume weight(gr/cm3): 2,65
Water absorbtion(volume %): 1,2
Compressive strength(kgf/cm2): 1085
Strength after freezing(kgf/cm2): 1300
Strength to blow(kgf cm/cm3): 14
Strength to bending(kgf/cm2): 111
Strength to corrosion(cm3/50 cm2): 18,4
Porosity(%): 2,2
Chemical Analysis (somon)
SIO2(%): 0,25
AL2O3(%): <0,05
Fe2O3(%): 0,05
CaO(%): 55,05
MgO(%): 0,40.
