PHYSICAL & MECHANICAL PROPERTIES |
APPARENT SPECIFIC DENSITY, kg/m3 (DIN 52102) |
OPEN POROSITY COEFFICIENT, % vol (DIN 52102) |
WATER ABSORPTION COEFFICIENT, % wt (DIN 52103) |
DYNAMIC MODULUS OF ELASTICITY, GPa (DIN 1048 Teil 5) |
COMPRESSIVE STRENGTH, MPa (DIN 52105) |
2825 |
0,46 |
0,17 |
24 |
141 |
FLEXURAL STRENGTH, MPa (DIN 52112) |
COMPRESSIVE STRENGTH AFTER FREEZE/THAW CYCLES, MPa (DIN 52104 & 52105) |
ABRASION RESISTANCE, mm (DIN 52108) |
IMPACT STRENGTH, cm (UNI-U 32.07.248.0) |
|
14 |
169 |
2,23 |
36 |
|
MINERALOGICAL COMPOSITION, % wt |
CALCITE |
20,00 |
DOLOMITE |
80,00 |
QUARTZ |
|
MICAS |
|
CHLORITE |
|
FELDSPAR |
|
EPIDOTE |
|
CHROMITE |
|
Fe OXIDES etc. |
|
CLAY MINERALS |
|
SERPENTINE |
|
PYROXENES |
|
|
CHEMICAL ANALYSIS, % wt |
CaO |
33,20 |
MgO |
18,70 |
SiO2 |
0,20 |
Fe2O3 |
<0,05 |
AI2O3 |
<0,05 |
K2O |
<0,01 |
Na2O |
0,01 |
MnO |
<0,01 |
LOI |
46,60 |
|
|