Petrographic characteristics: | |
| Flexure strength | 12.6 MPa |
| Compression strength | 155 MPa |
| Coefficient of absorption | 0.3 % |
| Bulk specific gravity | 2630 Kg/m3 |
| Resistance to abrasion | 18 mm |
| Ice Resistence | 1.2 % |
| Slip Resistence | USRV – dry: 77 USRV – wet: 66 |
| Slip Resistence | Finish Sawn USRV: 71 Finish Flamed USRV: 75 |
Granito Gris Piñor
Comercial Name: Granit Gris Piñor
Petrographic Designation: Biotitic granite
