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GOURLIS GROUP

Volakas

 
 
MINERALOGICAL COMP (%w)
 
CALCITE            12
DOLOMITE         88
QUARTZ            0

CHEMICAL ANALYSIS (%)
 
CaO                  33.00
MgO                 19.00
SiO2                 0.20
Fe2O3              <0.05
Al2O3               <0.05
K2O                  <0.01
Na2O                0.01
MnO                 <0.01
LOl                   46.80  

PHYSICAL AND MECHANICAL PROPERTIES

 
Apparent Specific Weight
DIN 52102
Kg/m3
2835.00
Porosity & Water Acces. Porosity Det.
DIN 52102
% vol
0.54
Absorption Coefficient
DIN 52103
% wt
0.19
Modulus of Elasticity
DIN 1048 Teil 5
GPa
35.00
Compressive Strength (dry c.)
DIN 52105
MPa
139.00
Modulus of Rupture (dry c.)
DIN 52112
MPa
10.00
Compressive Strength
(after Freezing and Thaw Cycl.)
DIN 52104 & 52105
MPa
103.00
Abrasion Resistance
DIN 52108
Mm
2.2
Impact Strength
UNI-U 32.07.248.0
cm
59.00

 

 



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