Table 1 Chemical composition of fly ash (mass%).
From: Behaviour of Carbon and Basalt Fibres Reinforced Fly Ash Geopolymer at Elevated Temperatures
Compounds | SiO2 | Al2O3 | Fe2O3 | CaO | Na2O | K2O | TiO2 | MgO | P2O5 | SO3 | TiO2 | MnO | LOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Fly ash | 51.11 | 25.56 | 12.48 | 4.3 | 0.77 | 0.7 | 1.57 | 1.45 | 0.885 | 0.24 | 1.32 | 0.15 | 0.57 |