Table 1. Chemical composition of cement and substituents.
Composition | Cement | MK | MS | NS |
---|---|---|---|---|
SiO2 | 21.4 | 49 | 94.1 | 99 |
Al2O3 | 6 | 34.5 | 0.47 | 0.12 |
Fe2O3 | 3.4 | 0.5 | 0.25 | 0.05 |
CaO | 64 | 0.62 | 0.92 | 0.1 |
MgO | 1.8 | 0.14 | 1.17 | 0.1 |
Na2O | 0.65 | 0.54 | 0.4 | 0.2 |
K2O | 0.45 | 0.14 | 1.1 | - |
LOI | 3 | 15.33 | - | - |