Pietra Di Savoia Grigia Bocciardato
| Group | Stone |
| Thickness | 3.5 / 5.6 / 12 / 20 |
| Size | 1000*3000 |
| Shade | Cold / Dark |
| Style | Classic |
| Country of origin | Russia |
| Norm-Method | Ossidiana Vena Chiara, Ossidiana Vena Grigia, Ossidiana Vena Scura | |
|---|---|---|
| DIN 51130 | R9 | |
| DIN 51097 | A+B | |
| ANSI A137.1 (DCOF) | ≥ 0,42* | |
| ASTM C-1028 | on request | |
| Pendulum | Norm-Method |
|---|---|
| Spanish test | UNE-ENV 12633:2003 |
| English test | BS 7976-2:2002 PENDULUM TESTERS |
| Australian test | AS/NZS 4586 |
