Research Article
Flexural Toughness of Steel Fiber Reinforced High Performance Concrete Containing Nano-SiO2 and Fly Ash
Table 5
Mix proportions of the concrete composites.
| | Mix number | Cement (kg/m3) | Fly ash (%) | Nano-SiO2 (%) | Steel fiber (%) | Fine aggregate (kg/m3) | Coarse aggregate (kg/m3) | Water (kg/m3) | Water reducing agent (kg/m3) |
| | 1 | 395.2 | 15 | 5 | 0.5 | 647 | 1151 | 158 | 4.94 | | 2 | 395.2 | 15 | 5 | 1 | 647 | 1151 | 158 | 4.94 | | 3 | 395.2 | 15 | 5 | 1.5 | 647 | 1151 | 158 | 4.94 | | 4 | 395.2 | 15 | 5 | 2 | 647 | 1151 | 158 | 4.94 | | 5 | 395.2 | 15 | 5 | 2.5 | 647 | 1151 | 158 | 4.94 |
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