BRANCO DO MAR
Calcário
CHEMICAL ANALYSIS
| SiO2 | 0,06% |
| Al2O3 | 0,49% |
| Fe2O3 total | 0.06% |
| MnO | n.d. |
| CaO | 55.46% |
| MgO | 0.27% |
| Na2O | 0.06% |
| K2O | 0.01 |
| TiO2 | vest. |
| P.R | 43.85% |
| CO2 | 43.81% |
PHYSICAL-MECHANICAL CHARACTERISTICS
| Compressive strength ( Kg/cm²) | 550 |
| Compressive strength after ice ( kg/cm² ) | 555 |
| Resistance to bending ( kg/cm²) | 108 |
| Apparent volumetric mass (kg/cm²) | 2346 |
| Water absorption PTN | 5.12% |
| Open porosity | 12.3% |
| Coefficient of linear expansion (106/ºC) | 5.7 |
| Amsler Wear (mm) | 5.9 |
| Shock resistance ( cm) | 35 |
FINISHING
- Polished
- Honed
- Sandblasted
- Bush-hammered
- Split
- Brushed
