- FACTORY: +30 23940 20410
- GALLERIA DI MARMI: +30 2310 473721
- GERMANΥ OFFICE: +49 911 318103
MINERALOGICAL COMPOSITION (weight %)
- Cao
- MgO
- SiO2
- Fe2O3
- Al2O3
- K2O
- Na2O
- MnO
- LOI
- CO2
- 33
- 19
- 0.20
- 0.05
- 0.05
- < 0.01
- 0.01
- < 0.01
- -
- 46.80
Volakas KR
Category: Greek Marbles
MINERALOGICAL COMPOSITION (weight %)
- Calcite8
- Dolomite92
- Quartz-
- Muscovite-
- Sericite-
- Clorite-
- Albite-
- Epidote-
- Hematite-
- Serpentine-
- Chromite-
- Fe Oxides etc-
- Pyroxenes-
- Clays-
- Micas-
- Feldspar-
PHYSICAL & MECHANICAL PROPERTIES
- APPARENT SPECIFIC WEIGHT2835 Kg/m3
- ABSORPTION COEFFICIENT0.22 wt%
- COMPRESSIVE STRENGTH108.80 Kg/cm2
- MODULUS OF RUPTURE9.76 Kg/cm2
- MODULUS OF ELASTICITY22 tn/cm2
- ABRASION (After 1000m) RESISTANCE2.94 mm
- MICROHARDNESS KNOOP-