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The general characteristics of type II OPC used in the study.
| Oxides | Results (%) | Physical Characteristics | Results |
|---|---|---|---|
| CaO | 64.2 | Specific surface | 322 m2/kg |
| SiO2 | 22.0 | Consistency | 30% |
| Al2O3 | 5.50 | Initial setting time | 1 h 42 min |
| Fe2O3 | 3.50 | Final setting time | 3 h 55 min |
| SO3 | 2.90 | Specific gravity | 3.5 |
| Mg O | 2.50 | Soundness | No soundness |
| K2O | 1.00 | Color | Grey |
| Na2O | 0.20 | - | - |
| LOI | 0.64 | - | - |
