Research Article
Shrinkage and Mechanical Properties of Fibre-Reinforced Blast Furnace Slag-Steel Slag-Based Geopolymer
Table 1
Chemical composition of blast furnace slag and steel slag.
| Materials | Chemical composition (wt%) | CaO | SiO2 | Al2O3 | MgO | SO3 | Fe2O3 |
| Blast furnace slag | 37.20 | 30.03 | 16.58 | 9.17 | 3.92 | 0.76 | Steel slag | 30.12 | 15.32 | 3.80 | 15.00 | 1.09 | 33.24 |
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