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Black Pearl

TECHNICAL SPECIFICATIONS
Mohs Hardness  4 Mohs
Density 2.71 G/cm3
Unit Volume Weight 2.69 G/cm3
Water Absorption in Boilling Water  % 0.3
Compressive Strength After Freezing 103,98 Mpa
Freezing Lost % 0
Impact Resistance 20 Kgf.cm/cm3
Bending Strength 34.15 Mpa
Apparent Porosity % 0.2
Solid Ratîo % 99.8
Voit Ratio % 0.2
Böhme (Kround Strenght) 17 cm2/50 cm2
Compresive Strength 138.4 Mpa
Water Absorption Coefficient By Cappilarity 0.35 G/m2.s0.5
Water Absorption At Atmospheric Pressure % 0.08