Research Article
Behavior Evaluation of Ultrahigh-Performance Concrete Beam Containing Para-Aramid Fibers
Table 7
Physical properties of filler.
| | | Density (g/cm3) | Retention 45 μm (%) | Chemical composition (%) | | SiO2 | Fe2O3 | Al2O3 | CaO | MgO |
| | Silica flour | 2.61 | 0 (12.4 μm) | 99.8 | 0.07 | 0.06 | 0.02 | 0.02 | | LCD glass | 2.61 | 94.3 | — | — | — | — | — |
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