Research Article
Ecological Upgrade of Normal-Strength Mortars by Using High Volume of GGBS
Table 1
Apparent density and chemical composition of cement and GGBS.
| | Apparent density (kg/m3) | Chemical composition (wt.%) | | CaO | SiO2 | Al2O3 | MgO | Fe2O3 | TiO2 | K2O |
| | Cement | 3100 | 71.3 | 13.7 | 5.3 | 0.4 | 6.0 | 0.5 | 0.9 | | GGBS | 2800 | 43.7 | 26.5 | 18.2 | 4.9 | 1.0 | 1.0 | 0.8 |
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