marble, travertine, onyx, granite, limestone, Isfahan Lashter black marble
marble, travertine, onyx, granite, limestone, Isfahan Lashter black marble
Density | 2.53 | kg/m3 |
Apparent porosity | 0.65 | % |
Compressive strength | 41.2 | MPa |
Modulus of rupture | 18.4 | MPa |
Flexurnal strength | 9.30 | MPa |
Abrasion resistance | 9.00 | Hardness |