Physical, Mechanical and Technological Specifications

Properties Value
Hardness 3 (Mohs)
Unit Volume Weight 2,71 (gr/cm³)
Density 2,74 (gr/cm³)
Water Absorption at Atmosphere Pressure 0,1 (By Weight)
Water Absorption at Atmosphere Pressure 0,4 (By Volume)
Water Absorption At Boiling Water 0,2 (By Weight)
Water Absorption At Boiling Water 0,6 (By Volume)
Porosity %0,4
Compressive Strength 670 (Kgf/cm²)
Compressive Strength After Freezing 518 (Kgf/cm²)
Strength to Blow 15 (Kgf/cm²)
Strength to Bending 54 (Kgf/cm²)
Modules of Elasticity (Kgf/cm²) 6,84×10

4
Ratio of Fullness %98,9
Degree of Pores %1,1
Average Abrasion Strength 25 (cm³/50cm²)
Average Tensite Strength 64 (Kgf/cm²)
Chemical Specifications

Properties Value
SIO2 0,21
Fe2O3 0,06
CaO 49,2
MgO 2,3