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) |
2714 |
0,08 |
110 |
21 |
5,69 |
|
MINERALOGICAL COMPOSITION, % wt |
CALCITE |
98,00 |
DOLOMITE |
1,00 |
QUARTZ |
1,00 |
MICAS |
|
CHLORITE |
|
FELDSPAR |
|
EPIDOTE |
|
CHROMITE |
|
Fe OXIDES etc. |
|
CLAY MINERALS |
|
SERPENTINE |
|
PYROXENES |
|
|
CHEMICAL ANALYSIS, % wt |
CaO |
54,9 |
MgO |
0,25 |
SiO2 |
0,06 |
Fe2O3 |
0,14 |
AI2O3 |
0,4 |
K2O |
0,04 |
Na2O |
0,07 |
MnO |
0,02 |
LOI |
43,20 |
|
|