VOLAKAS
MINERALOGICAL COMPOSITION | CHEMICAL ANALYSIS | (Weight %) | |
---|---|---|---|
CALCITE | 8 | CaO | 31,80 |
ALBITE | 92 | K20 | 0,05 |
DOLOMITE | MgO | 20,60 | |
EPIDOTE | Na2O | 0,20 | |
QUARTZ | SiO2 | 0,06 | |
HEMATITE | MnO | 0,01 | |
MUSCOVITE | Fe2O3 | 0,14 | |
CHROMITE | CO2 | 46,20 | |
SERICITE | Al2O3 | 0,00 | |
CLAYS | |||
CLORITE |
PHYSICAL AND MECHANICAL PROPERTIES | |
---|---|
APPARENT SPECIFIC WEIGHT Kg/m3 | 2760 |
MODULUS OF ELASTICITY tn/cm2 | |
ABSORPTION COEFFICIENT Wt% | 0,28 |
ABRASION RESISTANCE mm (DIN 52108) | 7,23 |
COMPRESSIVE STRENGTH Kg/cm2 | 1400 |
MICROHARDNESS KNOOP Kg/mm2 | |
MODULUS OF RAPTURE Kg/cm2 | 90,40 |