Tis u Blatna
- 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 | 2630 | 3 | 0,13 |
| Real density | 2 | kg/m3 | 2660 | - | - |
| Open porosity | 6 | % | 0,4 | 0,065 | 14,9 |
| Total porosity | výpočtem | % | 1,3 | - | - |
| Apparent porosity | výpočtem | % | 0,3 | - | - |
| Water absorption | 6 | % | 0,12 | 0,012 | 10,0 |
| Water absorption coefficient | 3 | g.m-2.s-1/2 | 6 | 0,0 | 4,9 |
| Linear thermal expansion | 8 | 106.K-1 | 7,1 | 1,29 | 18,2 |
| Compressive strength | 10 | MPa | 142,7 | 14,8 | 10,4 |
| Flexural strength | 10 | MPa | 17,0 | 0,8 | 4,7 |
| Abrasion resistance | 1 | mm | 16,5 | - | - |
