Benátky u Litomyšle
- 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 | 2370 | 63 | 2,67 |
| Real density | 2 | kg/m3 | 2690 | - | - |
| Open porosity | 6 | % | 9,3 | 1,48 | 15,9 |
| Total porosity | 6 | % | 11,7 | - | - |
| Apparent porosity | 6 | % | 11,7 | - | - |
| Water absorption | 6 | % | 4,94 | 0,455 | 9,2 |
| Water absorption coefficient | 3 | g.m-2.s-1/2 | 23,0 | 2,08 | 9,1 |
| Linear thermal expansion | 8 | 106.K-1 | 5,7 | 0,40 | 7,0 |
| Compressive strength | 10 | MPa | 127,5 | 29,4 | 23,1 |
| Flexural strength | 10 | MPa | 13,1 | 3,2 | 24,4 |
| Abrasion resistance | 1 | mm | 18,0 | - | - |
