Table 2 Mix proportions of NSC and ECC.
Ingredients | NSC | ECC-1 | ECC-2 |
|---|---|---|---|
kg/m3 | kg/m3 | kg/m3 | |
Ordinary portland cement (C) | 450.00 | 583.00 | 590.00 |
Fly ash (FA) | – | 700.00 | 354.00 |
Silica fume (SF = 10%) | – | – | 94.40 |
Water (W) | 261.00 | 187.32 | 165.20 |
Fine aggregate (FnAg) | 745.00 | 467.01 | 472.00 |
Coarse aggregate (CAg) | 910.00 | – | – |
Superplasticizer (SP) | – | 14.11 | 15.10 |
PVA fiber (ECC-1; Vf = 2% and ECC-2; Vf = 1.5%) | – | 26.00 | 19.50 |