Parameters | Value | Requirement of SNI 0302:2014 |
Chemical Properties |
|
|
Insoluble residue | 13.11 ± 0.06 | NA |
Silicone dioxide, SiO2 | 23.84 ± 0.21 | NA |
Ferric oxide, Fe2O3 | 3.24 ± 0.09 | NA |
Aluminum oxide, Al2O3 | 8.08 ± 0.25 | NA |
Calcium Oxide, CaO | 57.52 ± 0.16 | NA |
Magnesium oxide, MgO | 0.82 ± 0.05 | Max 6.0 |
Sulfur oxide, SO3 | 1.63 ± 0.07 | Max 4.0 |
Loss of ignition | 4.52 ± 0.05 | Max 5.0 |
Alkalinity as Na2O | 0.50 ± 0.04 | NA |
Free lime | 0.94 ± 0.09 | NA |
Physical Properties |
|
|
Fineness, by Blaine Apparatus, m2/kg | 317 | Min 280 |
Setting time, Vicat test - Initial. minute - Final, minute |
191 270 |
Min 45 Max 240 |
Autoclave expansion - Shrinkage, % - Expansion, % |
NA 0.12 |
Max 0.8 Max 0.2 |
Compressive strength - 3 days, kg/m2 - 7 days, kg/m2 - 28 days, kg/m2 |
184 234 317 |
Min 130 Min 200 Min 280 |
Air content of mortar, % (v/v) | 5.9 | Max 12 |
Density, g/ml | 2.94 | NA |