Table 1 The results of chemical analysis of standard cement, sodium carbonate (Na2CO3), hydrated lime, GGBFS, and CQD.
Type of cement | Chemical composition (%) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CaO | SiO2 | Al2O3 | TiO2 | Fe2O3 | MgO | SO3 | NaO | K2O | Na2CO3 | C | Free CaO | LOI | |
Sodium Carbonate (Na2CO3) | – | – | – | – | – | – | – | – | – | 99.9 | – | – | 0.1 |
Hydrated lime | 99.9 | – | – | – | – | – | – | – | – | 0 | – | 0 | 0.1 |
GGBFS | 34.3 | 30.6 | 16.2 | 0 | 0.5 | 6.7 | 1.8 | – | – | – | – | – | 2.07 |
CQD | – | – | – | – | – | – | – | – | – | – | 99.9 | – | 0.01 |