Research Article
Recycling of Iron Slag Waste in the Production of Ceramic Roof Tiles
Table 1
Chemical analysis of raw materials.
| Component | Clay wt.% | GBFS wt.% |
| Al2O3 | 32.906 | 9.97 | SiO2 | 48.931 | 38.67 | Na2O | 0.094 | 0.99 | K2O | 0.014 | 0.53 | CaO | 0.505 | 34.02 | MgO | 0.09 | 4.11 | TiO2 | 5.918 | 0.62 | Fe2O3 | 1.193 | 0.68 | SO3 | 0.291 | 2.68 | Cl | 0.011 | 0.04 | Cr2O3 | 0.138 | 0.014 | ZrO2 | 0.465 | 0.081 | LOI | 9.2 | 2.74 | Total | 99.756 | 99.654 |
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