| Apparent specific weight | 2,68 gr/cm3 |
| Absorption coefficient | 0,12 % |
| Mechanic resistance to compression | 611 Kg/cm2 |
| Mechanic resistance to compression after freezing | 607 |
| Flexural strength | 153 kg/cm2 |
| Abrasion resistance | 31,00 1/cm3 |
| Imparct resistance | 30,00 cm |
