Bazalt
技术指标
| PHYSICAL PROPERTIES | |
| Apparent Density | (kg/m3) 2.642 ± 0.035 |
| Real Density | (kg/m3) 2.890 ± 0.005 |
| Open Porosity | (%) 3.280 ± 0.465 |
| Total Porosity | (%) 8.562 ± 0.101 |
| Water Absorption at Atmospheric Pressure | (%) 1.237 ± 1.182 |
| Weight Lost After Freezing and Thawing | (%) 0.024 ± 0.013 |
| MECHANICAL PROPERTIES | |
| Uniaxial Compressive Strength | (MPa) 135.95 ± 5.66 |
| Uniaxial Compressive Strength After Freezing and Thawing | (MPa) 121-86 ± 12.69 |
| Flexural Strength Under Concentrated | (MPa) 15.80 ± 3.74 |
| Bohme Surface Abrassion Values | (mm3) 3.47 ± 0,33 |
| Large Disk Abrassion | (mm) 17.41 ± 0.68 |
| Impact Strength | (kgf cm/cm3) 16 ± 4.38 |
