natural stone, limestone, slate, granite, marble, basalt
Black - Granite
Petrographic classification | Mean value + /- standard deviation | |
Apparent Density | EN 1936 | 2989 ± 6,2 kg/m3 |
Porosity | EN 1936 | 0,3 ± 0,1 vol% |
Water absorption | EN 13755 | 0,3 ± 0,0 massa% |
Flexural Strength | EN 12372 | 17,8 ± 2 MPa (E- = 14,8 MPa) |
Compressive Strength | EN 1926 | 268 ± 22 MPa (E- = 222 MPa) |
Wear resistance | EN 14157 | 17,5 ± 0,3 mm (E+ = 18 mm) |
Frost resistance | EN 12371 | Frost resistant (>168 cycles) |
natural stone, limestone, slate, granite, marble, basalt