Table 1.
Chemical composition of GBFS and FA measured with XRF [%].
| Raw Material | SiO2 | Al2O3 | CaO | MgO | Fe2O3 | S | Na2O | K2O | TiO2 | P2O5 | LOI |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GBFS | 35.5 | 13.5 | 39.8 | 8.0 | 0.64 | 1.0 | 0.4 | 0.53 | 1.0 | 0.00 | −1.3 |
| FA | 56.8 | 23.8 | 4.8 | 1.5 | 7.20 | 0.3 | 0.8 | 1.60 | 1.2 | 0.51 | 1.2 |
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