PHYSICAL & MECHANICAL PROPERTIES |
APPARENT SPECIFIC DENSITY (ASTMC-97) |
WATER ABSORPTION % wt (ASTM C-97) |
COMPRESSIVE STRENGTH, MPa (ASTM C-170) |
MODULUS OF RUPTURE UNDER FLEXURE(FLEXURAL STRENGTH) – WET CONDITION, MPa (ASTM C-99) |
ABRASION RESISTANCE, mm (DIN 52108 – 20 CYCLES) |
2717 |
0,11 |
111 |
19 |
6,68 |
|
MINERALOGICAL COMPOSITION, % wt |
CALCITE |
98,00 |
DOLOMITE |
|
QUARTZ |
0,50 |
MICAS |
1,00 |
CHLORITE |
0,50 |
FELDSPAR |
|
EPIDOTE |
|
CHROMITE |
|
Fe OXIDES etc. |
|
CLAY MINERALS |
|
SERPENTINE |
|
PYROXENES |
|
|
CHEMICAL ANALYSIS, % wt |
CaO |
54,8 |
MgO |
1,55 |
SiO2 |
1,10 |
Fe2O3 |
0,14 |
AI2O3 |
0,2 |
K2O |
0,09 |
Na2O |
0,04 |
MnO |
0,02 |
LOI |
43,05 |
|
|