Table 1.
Mixture proportions of different UHPC types used in this study.
| Constituents by weight (kg/m3) | UHPC Type | |||||||
|---|---|---|---|---|---|---|---|---|
| Type A | Type B | Type C | Type D | Type E | ||||
| A | B1 | B2 | C1 | C2 | D | E1 | E2 | |
| 1% SFs | 1% SFs | 2% SFs | 1% SFs | 2% SFs | 2% SFs | 2% SFs wo/acc | 2% SFs w/ acc | |
| Fine masonry sand | 1166.4 | - | - | - | - | 800.9 | - | - |
| Silica fumes | 116.6 | - | - | - | - | - | - | - |
| Slag | 349.9 | - | - | - | - | - | - | - |
| Type I Cement | 699.8 | - | - | - | - | 752.8 | - | - |
| Superplasticizer | 13.1 | 9.8 | 9.8 | - | - | 36.1 | 29.8 | 29.8 |
| Steel fibers | 78.5 | 78.5 | 157.0 | 78.9 | 156.6 | 157.2 | 156.5 | 156.5 |
| Corrosion Inhibitor | - | - | - | - | - | 13.5 | - | - |
| Workability admix. | - | - | - | - | - | 47.3 | - | - |
| Water | 233.3 | 118.5 | 118.5 | 162.6 | 161.0 | 144.2 | 101.9 | 101.9 |
| Dry premix | - | 2135.8 | 2135.8 | 2323.3 | 2299.5 | 640.7 | 2184.3 | 2299.5 |
| Ice | - | 79.0 | 79.0 | - | - | - | - | - |
| Accelerator | - | - | - | 23.3 | 23.0 | - | 7.3 | |
| Add. wet premix | - | - | - | 13.3 | 13.2 | - | - | - |