Research Article
Influence of Water-Repellent Treatment with Silicon Resin on Properties of Concrete
Table 1
Chemical composition of cement (%).
| Chemical composition | SiO2 | Fe2O3 | Al2O3 | CaO | MgO | SO3 | K2O | Na2O | TiO2 |
| P.O 42.5 | 20.07 | 2.93 | 5.09 | 61.71 | 1.58 | 1.99 | 0.36 | 0.70 | 0.34 |
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