Physical, Mechanical and Technological Specifications

Properties Value
Hardness 3,4 (Mohs)
Unit Volume Weight 2,70 (gr/cm³)
Density 2,73 (gr/cm³)
Water Absorption at Atmosphere Pressure 0,244 (By Weight)
Water Absorption at Atmosphere Pressure 0,659 (By Volume)
Water Absorption At Boiling Water 0,18 (By Weight)
Water Absorption At Boiling Water 0,487 (By Volume)
Porosity %0,659
Compressive Strength 1,114 (Kgf/cm²)
Compressive Strength After Freezing 1,061 (Kgf/cm²)
Strength to Blow 13,18 (Kgf/cm²)
Strength to Bending 225 (Kgf/cm²)
Modules of Elasticity (Kgf/cm²) 154,585×10

4
Ratio of Fullness %98,9
Degree of Pores %1,1
Average Abrasion Strength 16,7 (cm³/50cm²)
Average Tensite Strength (Kgf/cm²)
Chemical Specifications

Properties Value
SIO2 0,51
Fe2O3 0,12
CaO 51,7
MgO 2,5