Research Article
An Empirical Model for Geopolymer Reactions Involving Fly Ash and GGBS
Table 2
Chemical analysis of fly ash and GGBS (in weight %).
| | Material | SiO2 | Al2O3 | CaO | MgO | MnO2 | TiO2 | Iron oxide | LOI |
| | Fly ash | 60.8 | 26.34 | 1.17 | 1.31 | — | — | 4.21 | 1.8 | | GGBS | 34.79 | 20.07 | 32.78 | 7.23 | — | — | 0.87 | 0.1 |
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