| GGBFS | FFA | CFA |
Specific gravity | 2.90 | 2.08 | 2.70 |
Blaine fineness, cm2/g | 6000.00 | - | 3000.00 |
SiO2, wt.% | 34.90 | 61.12 | 5.22 |
Al2O3, wt.% | 13.53 | 24.31 | 2.21 |
Fe2O3, wt.% | 0.52 | 4.26 | 0.58 |
CaO, wt.% | 41.47 | 4.65 | 56.80 |
MgO, wt.% | 7.18 | 1.15 | 2.06 |
SO3, wt.% | 1.74 | - | 32.40 |
K2O, wt.% | - | 0.33 | - |
TiO2, wt.% | - | 1.48 | - |
L.O.I, wt.% | 4.72 | 2.70 | - |