| Item | C | GGW | EAFS | |
|---|---|---|---|---|
| Physical properties | ||||
| Specific gravity (g/cm3) | 3.15 | 2.67 | 3.69 | |
| Blain Fineness (m2/kg) | 322 | - | - | |
| Fineness by Microtrac S3500 (m2/cc) | 0.513 | 0.661 (˂ 38µm) - GF* 1.142 (˂ 25µm) - GSF** |
1.263 (˂ 75µm) - SF+ 1.593 (˂ 32µm) - SSF++ |
|
| Chemical properties (oxides, % by weight) | ||||
| SiO2 | 21.0 | 67.5 | 16.1 | |
| Al2O3 | 5.22 | 11.3 | 3.80 | |
| Fe2O3 (SiO2 + Al2O3 + Fe2O3)*** |
4.10 - |
0.23 79.0 |
31.7 51.6 |
|
| CaO | 64.0 | 9.25 | 30.6 | |
| MgO | 1.90 | 2.70 | 9.84 | |
| Na2O | 0.62 | 7.26 | 0.56 | |
| K2O | 0.50 | 0.23 | 0.18 | |
| SO3 | 1.60 | 0.37 | Less Than 0.1 | |
| LOI**** | 1.10 | 1.10 | No Ignitable | |
| Compounds (%) | ||||
| C3S | 55.1 | - | - | |
| C2S | 22.3 | - | - | |
| C3A | 3.90 | - | - | |
| C4AF | 12.5 | - | - | |