Table 9 Mixture proportions for ESH–LWSCC.
From: Lightweight Self-consolidating Concrete with Expanded Shale Aggregates: Modelling and Optimization
Mix no. | X1 (w/b) | X2 (HRWRA) | X3 (B) | Cement (kg/m3) | FA (kg/m3) | SF (kg/m3) | HRWRA (l/m3) | Water (l/m3) | ESH-aggregate (kg/m3) | |
|---|---|---|---|---|---|---|---|---|---|---|
Coarse | Fine | |||||||||
ESH1 | 0.4 | 0.60 | 520 | 416 | 65 | 39 | 2.9 | 208 | 400 | 640 |
ESH2 | 0.36 | 0.88 | 430 | 344 | 54 | 32 | 3.6 | 155 | 455 | 733 |
ESH3 | 0.32 | 0.94 | 550 | 440 | 69 | 41 | 4.9 | 176 | 415 | 665 |
ESH4 | 0.37 | 0.30 | 420 | 336 | 53 | 32 | 1.2 | 155 | 462 | 738 |
ESH5 | 0.33 | 1.00 | 450 | 360 | 56 | 34 | 4.2 | 148 | 455 | 730 |
ESH6 | 0.35 | 0.75 | 480 | 384 | 60 | 36 | 3.6 | 168 | 438 | 698 |
ESH7 | 0.35 | 0.75 | 480 | 384 | 60 | 36 | 3.6 | 168 | 438 | 698 |
ESH8 | 0.35 | 0.75 | 480 | 384 | 60 | 36 | 3.6 | 168 | 438 | 698 |
ESH9 | 0.35 | 0.75 | 480 | 384 | 60 | 36 | 3.6 | 168 | 438 | 698 |
ESH10 | 0.35 | 0.75 | 480 | 384 | 60 | 36 | 3.6 | 168 | 438 | 698 |