Table 2 Chemical composition of cementitious materials (% by mass).
From: Comparison of Strength–Maturity Models Accounting for Hydration Heat in Massive Walls
Materials | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | K2O | Na2O | TiO2 | SO3 | LOI* |
|---|---|---|---|---|---|---|---|---|---|---|
Modified cement | 23.30 | 3.85 | 3.83 | 63.4 | 1.24 | 1.47 | 0.15 | 0.33 | 2.01 | 0.42 |
SF | 98.94 | 0.30 | 0.08 | 0.12 | 0.04 | 0.13 | 0.05 | – | 0.28 | 0.06 |
GGBFS | 33.18 | 14.07 | 0.51 | 44.6 | 4.31 | 0.45 | 0.24 | 0.55 | 1.36 | 0.73 |