Oxide/property | Material | |||
HCFA-H | HCFA-L | GGBFS-1 | GGBFS-2 | |
CaO | 44.1 | 53.8 | 34.2 | 38.6 |
SiO2 | 14.7 | 21.7 | 36.6 | 38.7 |
Al2O3 | 9.6 | 6.8 | 11.1 | 8.6 |
SO3 | 11.0 | 5.7 | 2.9 | 2.5 |
Fe2O3 | 14.6 | 4.3 | 1.5 | 1.7 |
K2O | 0.1 | 4.0 | 0.5 | 0.5 |
MgO | 4.4 | 2.7 | 10.7 | 9.2 |
TiO2 | 0.0 | 0.5 | 1.4 | 0.3 |
Na2O | 1.0 | 0.0 | 0.5 | 0.0 |
MnO | 0.2 | 0.0 | 0.5 | 0.0 |
СаОfree | 3.8 | 3.7 | - | - |
LOI, wt% | 0.4 | 7.2 | - | - |
Blaine fineness, cm2/g | 2860 | 6330 | 3270 | 3400 |
Mean particle size, μm | 7 | 14 | 8 | 9 |