Prosetín
- 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 | 2705 | 4,0 | 0,14 |
| Real density | 2 | kg/m3 | 2748 | - | - |
| Open porosity | 6 | % | 0,1 | 0,01 | 4,6 |
| Total porosity | 6 | % | 1,5 | - | - |
| Apparent porosity | 6 | % | 0,2 | - | - |
| Water absorption | 6 | % | 0,06 | 0,01 | 16,4 |
| Water absorption coefficient | 3 | g.m-2.s-1/2 | 0,3 | 0,03 | 8,4 |
| Linear thermal expansion | 8 | 106.K-1 | 7,3 | 1,18 | 16,2 |
| Compressive strength | 10 | MPa | 216,1 | 22,3 | 10,3 |
| Flexural strength | 10 | MPa | 25,5 | 1,2 | 4,7 |
| Abrasion resistance | 10 | mm | 16,4 | - | - |
