Physical, Mechanical and Technological Specifications

Properties Value
Hardness 3 (Mohs)
Unit Volume Weight 2,70 (gr/cm³)
Density 2,73 (gr/cm³)
Water Absorption at Atmosphere Pressure 0,2 (By Weight)
Water Absorption at Atmosphere Pressure 0,5 (By Volume)
Water Absorption At Boiling Water 0,3 (By Weight)
Water Absorption At Boiling Water 0,7 (By Volume)
Porosity %0,5
Compressive Strength 708 (Kgf/cm²)
Compressive Strength After Freezing 793 (Kgf/cm²)
Strength to Blow 9 (Kgf/cm²)
Strength to Bending 100 (Kgf/cm²)
Modules of Elasticity (Kgf/cm²) 12.03×10

4
Ratio of Fullness %98,9
Degree of Pores %1,1
Average Abrasion Strength 22,3 (cm³/50cm²)
Average Tensite Strength (Kgf/cm²)
Chemical Specifications

Properties Value
SIO2 0,3
Fe2O3 0,48
CaO 54,3
MgO 0,35