Table 2.
Chemical composition of OPC/%.
| SiO2 | CaO | Al2O3 | Fe2O3 | MgO | Na2O | K2O | LOI |
|---|---|---|---|---|---|---|---|
| 22.96 | 63.87 | 5.73 | 3.31 | 2.64 | 0.32 | 0.23 | 0.18 |
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