Dubnice I
- Quarry
- Particle morphology
- Chemical and phase composition
- Sand leachate and leachate analysis
- Physical properties
- Notes and Literature
Physical properties
| Parameter | Value | Unit |
|---|---|---|
| Assessment of fines – Sand equivalent test | 81,5 | % |
| Water absorption | 0,1 | % |
| Apparent particle density | 2730 | kg/m3 |
| Particle density on an oven dried basis | 2720 | kg/m3 |
| Particle density on a saturated basis | 2730 | kg/m3 |
| Loose bulk density | 1460 | kg/m3 |
| Voids | 46,6 | % |
| Resistance to freezing and thawing | 2,42 | % |
| Grain shape | semiovální zakulacené | - |
Degree of whiteness and coloration:
| Parameter | Value | Unit |
|---|---|---|
| L | 35,48 | - |
| a | 5,98 | - |
| b | 13,00 | - |
| Conversion to BaSO4 | 39,41 | % |
