Table 1.
Chemical compositions of Portland cement (wt %).
| Type | CaO | SiO2 | Al2O3 | Fe2O3 | SO3 | MgO | K2O | Ignition Loss |
|---|---|---|---|---|---|---|---|---|
| PII 52.5 N | 64.95 | 18.31 | 4.21 | 2.95 | 4.22 | 0.64 | 0.788 | 3.21 |
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