Mšené-lázně
- 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 | 1870 | 47 | 2,48 |
| Real density | 2 | kg/m3 | 2650 | - | - |
| Open porosity | 6 | % | 28,5 | 1,99 | 7,0 |
| Total porosity | výpočtem | % | 29,2 | - | - |
| Apparent porosity | výpočtem | % | 20,5 | - | - |
| Water absorption | 6 | % | 10,9 | 1,20 | 11 |
| Water absorption coefficient | 3 | g.m-2.s-1/2 | 951,6 | 183,9 | 19,3 |
| Linear thermal expansion | 8 | 106.K-1 | 13,4 | 0,40 | 3,0 |
| Compressive strength | 10 | MPa | 20,5 | 3,5 | 17,1 |
| Flexural strength | 10 | MPa | 1,9 | 0,5 | 26,3 |
| Abrasion resistance | 1 | mm | 45 | - | - |
