From: Low Carbon Concrete Prepared with Scattering-Filling Coarse Aggregate Process
Compositions (%) | P.S 32.5 | P.O 42.5 | P.O 52.5 | Fly ash | GGBS | Silica fume |
---|---|---|---|---|---|---|
Loss | 1.95 | 1.81 | 2.58 | 1.57 | 1.8 | 0.92 |
CaO | 58.2 | 60.89 | 60.68 | 4.51 | 35.36 | 0.45 |
SiO2 | 21.91 | 22.64 | 21.96 | 56.7 | 33.14 | 96.23 |
Al2O3 | 7.62 | 5.32 | 5.86 | 26.12 | 13.47 | 0.72 |
Fe2O3 | 2.53 | 3.46 | 3.01 | 7.25 | 1.15 | 0.05 |
MgO | 2.71 | 3.56 | 29.1 | 2.49 | 2.51 | 0.40 |
SO3 | 2.38 | 2.1 | 2.38 | 0.8 | 1.12 | 0.43 |