Kozani Extra


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ORIGIN
TRANOVALTOS (KOZANI)

CHARACTERISTICS
TYPE: CALCITIC MARBLE

PHYSICAL MECHANICAL PROPERTIES
Apparent specific gravity
(Kg/m3)
Water absorption
coefficient (% wt)
Modulus of elasticity
(GPa)
2719 0,28 25
Compressive strength
(MPa)
Flexural strength
(MPa)
Abrasion resistance
after 1000m
(mm)
90 9  2,68

MINERALOGICAL
COMPOSITION (% wt)
CHEMICAL ANALYSIS (% wt)
calcite 97,00 CaO 53,30 MgO 0,84 SiO2 0,80
dolomite 2,00 Fe2O3 0,15 Al2O3 <0,20 K2O <0,03
quartz 0,50 Na2O <0,01 MnO 0,02 LOI 42,80