Product detail
Thanks to its durability and beautiful appearance, Tundra Grey marble, which is used in areas such as flooring and cladding, is supplied in the dimensions and features you want.
Technical properties
| Physical properties | Unit | Average value |
|---|---|---|
| Determinarion of apparent density, total and open porosity |
kg / m3 % % |
2712 2,43 4,99 |
| Determination of the slip resistance by means of the pendulum tester (Wet Conditions) |
SRVd | 4,8 |
| Determination of the slip resistance by means of the pendulum tester (Dry Conditions) |
SRVd | 51,1 |
| Specific gravity of solids by gas pycnometer |
kg / m3 | 2854 |
| Determination of compressive strength |
Mpa | 158 |
| Determination of fiexural strentgh under constant moment |
Mpa | 11,78 |
| Determination of flexural strentgh under concentrated load |
Mpa | 10,88 |
| Determination of sound speed propagation |
km / s | 4503 |
| Determination of water absorption coefficient by capillarity |
gr / m2s O,5 | 3,13 |
| Determination of abrasion resistance | mm | 16,46 |
| Determination of frost resistance | Mpa | 189 |
| Determination of knoop hardness | Mohs | 4,5 - 5 |
| Determination of resistance to ageing by S02 action in the presence of humidity |
% | 0,12 |