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)
|
2847
|
0,45
|
0,15
|
28
|
118
|
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)
|
|
16
|
108
|
3,29
|
40
|
|
MINERALOGICAL COMPOSITION, % wt |
CALCITE |
4 |
DOLOMITE |
95 |
QUARTZ |
|
MICAS |
|
CHLORITE |
|
FELDSPAR |
<1 |
EPIDOTE |
|
CHROMITE |
|
Fe OXIDES etc. |
|
CLAY MINERALS |
|
SERPENTINE |
|
PYROXENES |
|
|
CHEMICAL ANALYSIS, % wt |
CaO |
30 |
MgO |
21,1 |
SiO2 |
0,1 |
Fe2O3 |
<0,05 |
AI2O3 |
<0,05 |
K2O |
<0,01 |
Na2O |
<0,01 |
MnO |
0,01 |
LOI |
46,9 |
|
|