Table 5 Various concrete mixing proportion and their effects on strucrural performance.
Mix | Cement (kg) | Fly ash (kg) | Polypro pylene fibre (kg) | Water (kg) | Sand (kg) | 20Â mm (kg) | 10Â mm (kg) | Admixture (kg) | Lab target strength 28 days (N/mm2) | |
|---|---|---|---|---|---|---|---|---|---|---|
M60 | 439.31 | 117.10 | 29.29 | 158.14 | 716.39 | 98.99 | 890.89 | 5.27 | 68.25 | |
M65 | 456.22 | 121.60 | 30.41 | 158.14 | 703.88 | 98.05 | 882.49 | 5.47 | 74.9 | |
