Specifications Mass Loss % 0.52 Flexural Strength N/mm2 13.97 Water Absorption % 0.20 Compressive Strength N/mm2 91.2 Real Density (Pr) Kg/m3 2810 Apparent Density (Pb) Kg/m3 2822.7 Open Porosity (Po) % 0.07 Total Porosity (P) % 1.49 Determination of abrasion resistance Loss % 0.12 Determination of micro-hardness HV Average 294.4 More photos More More More More More More