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Physical and chemical properties of cement and silica fume.
| Item | Specific Surface Area (cm2/g) | Density (g/cm3) | Ig.loss (%) | Chemical Composition (%) | |||||
|---|---|---|---|---|---|---|---|---|---|
| SiO2 | Al2O3 | Fe2O3 | CaO | MgO | SO3 | ||||
| Cement | 3413 | 3.15 | 1.40 | 21.01 | 6.40 | 3.12 | 61.33 | 3.02 | 2.3 |
| Silica fume | 200,000 | 2.10 | 1.50 | 96.00 | 0.25 | 0.12 | 0.38 | 0.1 | - |
