| Apparent specific weight | 2,72 gr/cm3 |
| Absorption coefficient | 0,50 % |
| Porosity | 1,30 % |
| Mechanic resistance to compression | 986 Kg/cm2 |
| Mechanic resistance to compression after freezing | 759 Kg/cm2 |
| Flexural strength | 198 kg/cm2 |
| Abrasion resistance | 0,35 mm |
| Imparct resistance | 30,0 cm |
| Knoop microhardness | 147 kg/mm2 |
