Table 2 Mixture proportions of concrete
From: Tensile mechanical properties of fly ash concrete at early age for thermal stress analysis
Normal concrete | Fly ash concrete | |
|---|---|---|
Mix I.D. | N | FA |
w/cma | 0.55 | 0.55 |
Water | 165 kg/m3 | 165 kg/m3 |
Cement | 300 kg/m3 | 240 kg/m3 |
Fly ash | 0 kg/m3 | 60 kg/m3 |
Fine aggregate | 844 kg/m3 | 833 kg/m3 |
Coarse aggregate 1 | 499 kg/m3 | 493 kg/m3 |
Coarse aggregate 2 | 499 kg/m3 | 493 kg/m3 |
Admixture 1 | 3.00 kg/m3 | 2.40 kg/m3 |
Admixture 2 | 0 kg/m3 | 16.8 kg/m3 |