Research Article
Rheology and Permeability of Self-Compacting Concretes with Recycled Blue Aggregate
Table 3
Concrete mixture proportions.
| Series no | Mix. no | Mix ID | Vol. fraction (%) | SP (kg/m3) | Fine aggregate | Coarse aggregate | NFA | RFGBA | NCA | RCBGA |
| Ref | Mix 1 | RFGBA 0 RCBGA 0 | 100 | 0 | 100 | 0 | 4.45 |
| Series no. 1 | Mix 2 | RFGBA 20 RCBGA 0 | 80 | 20 | 100 | 0 | 4.39 | Mix 3 | RFGBA 40 RCBGA 0 | 60 | 40 | 100 | 0 | 4.22 | Mix 4 | RFGBA 60 RCBGA 0 | 40 | 60 | 100 | 0 | 4.13 | Mix 5 | RFGBA 80 RCBGA 0 | 20 | 80 | 100 | 0 | 3.99 | Mix 6 | RFGBA 100 RCBGA 0 | 0 | 100 | 100 | 0 | 3.88 |
| Series no. 2 | Mix 7 | RFGBA 0 RCBGA 20 | 100 | 0 | 80 | 20 | 4.39 | Mix 8 | RFGBA 0 RCBGA 40 | 100 | 0 | 60 | 40 | 4.33 | Mix 9 | RFGBA 0 RCBGA 60 | 100 | 0 | 40 | 60 | 4.33 | Mix 10 | RFGBA 0 RCBGA 80 | 100 | 0 | 20 | 80 | 4.29 | Mix 11 | RFGBA 0 RCBGA 100 | 100 | 0 | 0 | 100 | 4.28 |
| Series no. 3 | Mix 12 | RFGBA 20 RCBGA 20 | 80 | 20 | 80 | 20 | 4.28 | Mix 13 | RFGBA 40 RCBGA 40 | 60 | 40 | 60 | 40 | 4.10 | Mix 14 | RFGBA 60 RCBGA 60 | 40 | 60 | 40 | 60 | 3.99 | Mix 15 | RFGBA 80 RCBGA 80 | 20 | 80 | 20 | 80 | 3.88 | Mix 16 | RFGBA 100 RCBGA 100 | 0 | 100 | 0 | 100 | 3.76 |
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