Table 1.
Chemical composition of P.O42.5 grade ordinary Portland cement.
| Chemical Compound | CaO | SiO2 | Al2O3 | Fe2O3 | SO3 | MgO | Lgnition Loss |
|---|---|---|---|---|---|---|---|
| Percentage (%) | 63.11 | 22.60 | 5.03 | 4.38 | 2.24 | 1.46 | 1.18 |
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