Research Article
Impact Energy Consumption of High-Volume Rubber Concrete with Silica Fume
Table 1
Chemical composition and geometric characteristics of cement and silica fume.
| | Component | Density (kg/m3) | BET (m2/g) | Chemical composition (wt.%) (XRF) | | CaO | SiO2 | Al2O3 | Fe2O3 | SO3 | MgO |
| | Cement | 1910 | 1.477 | 31.31 | 1.94 | 0.9 | 0.23 | 43.49 | 0.29 | | Silica fume | 310 | 23.7 | 0.80 | 97.0 | 0.60 | 0.10 | 1.00 | — |
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