Oxide composition of the type I/II ordinary Portland cement used in this study
| Oxide | CaO | SiO2 | Al2O3 | Fe2O3 | MgO | Na2O | K2O | SO3 | LOI | Total |
|---|---|---|---|---|---|---|---|---|---|---|
| % | 64 | 20.6 | 4.8 | 3.5 | 0.9 | 0.3 | 0.1 | 3.4 | 2.4 | 100 |
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