Research Article
Behavior of Reinforced Composite Foamed-Normal Concrete Beams
Table 1
Mix proportion of investigated normal concrete and lightweight foamed concrete mixes.
| | Material | | Mixes | Cement (kg/m3) | Sand (kg/m3) | Gravel (kg/m3) | Water (kg/m3) | Fly ash (kg/m3) | Silica fume (kg/m3) | Superplasticizer (kg/m3) | Foam (l/m3) | Polypropylene fiber (%) |
| | NC | 425 | 700 | 1100 | 210 | — | — | — | — | — | | FC | 500 | 882.5 | — | 160 | 100 | 50 | 7.5 | 270 | 0.5 |
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