Table 2 Mineralogical phase composition of raw materials.
| Â | OPC | GGBFS | FA | CSA |
|---|---|---|---|---|
Glass phase | – | 95.0 | 74.4 | – |
C3S | 62.0 | – | – | 3.2 |
C2S | 16.1 | – | – | – |
C3A | 2.5 | – | – | – |
C4AF | 12.1 | – | – | – |
Gypsum | 2.6 | – | – | 48.6 |
Anhydrite | – | 2.9 | – | – |
Quartz | 0.2 | 2.1 | 11.3 | – |
Mullite | – | – | 13.9 | – |
Magnetite | – | – | 0.4 | – |
CaO | – | – | – | 2.0 |
Ca(OH)2 | – | – | – | 16.6 |
Mayenite (C12A7) | – | – | – | 1.7 |
CSA | – | – | – | 28.0 |