Vratza
Photos
  • Vratza Sample [01]
    Vratza Sample [01]
  • Vratza Slabs [01]
    Vratza Slabs [01]
Characteristics
PHYSICAL & MECHANICAL PROPERTIES MINERALOGICAL COMPOSITION (% wt) CHEMICAL ANALYSIS (% wt)
Apparent Density (kg/m3) 2370 Calcite 93 CaO 48,00
Open Porosity (% vol) 0,14 Dolomite MgO 0,40
Water Absortion (% wt) 3,15 Quartz 3,8 SiO2 16,80
Dynamic Modulus Of Elasticity (GPa) Micas FeO3 0,30
Compressive Strength (MPa) 83,11 Chlorite Al2O3 0,80
Flexual Strenght (MPa) Feldspars K2O
Compressive Strength After Frost Resistance Cycles (MPa) 69,95 Epidote Na2O
Abrasion Resistance (mm) Chromite MnO
Impact Strength (Joule) Fe Oxodes, ect. LOI
Clay Minerals
Serpentine
Pyroxenes
LIMESTONE
Home About COSTAMAR Office & Factory Volakas Quarry Marble & More Granite & Other Stone Products Stock List & Special Offers Projects Contact