Lipová u Jeseníku
- Quarry
- Stone appearance
- Petrographic examination
- Physical properties
- Frost resistance
- Particle size distribution by image analysis
- Chemical and phase composition
- Notes and literature
Physical properties
| Parameter | Number of measurement | Unit | Value | Standard deviation | Coefficient of variation [%] |
|---|---|---|---|---|---|
| Apparent density | 6 | kg/m3 | 2710 | 1 | 0,04 |
| Real density | 2 | kg/m3 | 2710 | - | - |
| Open porosity | 6 | % | 0,5 | 0,105 | 22,4 |
| Total porosity | % | <0,1 | - | - | |
| Apparent porosity | % | 0,2 | - | - | |
| Water absorption | 6 | % | 0,08 | 0,014 | 16,8 |
| Water absorption coefficient | 3 | g.m-2.s-1/2 | 0,6 | 0,047 | 7,4 |
| Linear thermal expansion | 8 | 106.K-1 | 5,1 | 0,76 | 14,8 |
| Compressive strength | 10 | MPa | 117,3 | 9,3 | 7,93 |
| Flexural strength | 10 | MPa | 14,3 | 2,4 | 16,78 |
| Abrasion resistance | 1 | mm | 24,6 | - | - |
