Research Article
State-of-the-Art Report on Alkali Silica Reactivity Mitigation Effectiveness Using Different Types of Fly Ashes
Table 2
Chemical composition of high-alkali and low-alkali cement.
| | Oxides (%) | High-alkali cement | Low-alkali cement |
| | SiO2 | 19.78 | 20.6 | | Al2O3 | 4.98 | 5.1 | | Fe2O3 | 3.13 | 3.4 | | CaO | 61.84 | 64.5 | | MgO | 2.54 | 1 | | SO3 | 4.15 | 3.1 | | Mn2O3 | — | | | Na2O equivalent | 0.82 | 0.49 | | Specific gravity | 3.15 | 3.15 |
|
|
