WOODSTONE
Limestone: Fine / medium grain
CHEMICAL ANALYSIS
| SiO2 | 0,07% |
| Al2O3 | 0,25% |
| Fe2O3 total | 0.05% |
| MnO | vest. |
| CaO | 55.37% |
| MgO | 0.34% |
| Na2O | 0.07% |
| K2O | vest. |
| TiO2 | 0.00 |
| P.R | 43.88% |
| CO2 | 43.82% |
PHYSICAL-MECHANICAL CHARACTERISTICS
| Compressive strength ( Kg/cm²) | 493 |
| Compressive strength after ice ( kg/cm² ) | 457 |
| Resistance to bending ( kg/cm²) | 123 |
| Apparent volumetric mass (kg/cm²) | 2305 |
| Water absorption PTN | 5.5% |
| Open porosity | 12.6% |
| Coefficient of linear expansion ( 106/ºC) | 3.3 |
| Amsler Wear (mm) | 9.3 |
| Shock resistance ( cm) | 25 |
FINISHING
- Polished
- Honed
- Sandblasted
- Brushed
