Material | OPC | FNS | Fly ash | GGBFS |
---|---|---|---|---|
CaO | 63.11 | 0.42 | 0.6 | 41.22 |
SiO2 | 20.29 | 53.29 | 76.34 | 32.45 |
Al2O3 | 5.48 | 2.67 | 14.72 | 13.56 |
MgO | 1.24 | 31.6 | 0.54 | 5.1 |
Fe2O3 | 2.85 | 11.9 | 3.69 | 0.82 |
SO3 | 2.49 | – | 0.11 | 3.2 |
Na2O | 0.29 | 0.11 | 0.19 | 0.27 |
K2O | 0.45 | – | 0.96 | 0.35 |
Cr2O3 | 0.02 | 1.08 | – | – |
P2O5 | 0.17 | – | 0.1 | 0.03 |
SrO | 0.05 | – | – | – |
TiO2 | 0.27 | – | 0.61 | 0.49 |
Mn2O3 | 0.08 | – | 0.07 | 0.25 |
ZnO | 0.04 | – | – | – |
NiO | – | 0.1 | – | – |
Co3O4 | – | 0.01 | – | – |
LOIa | 3.39 | 0.83 | 0.53 | 1.11 |