Table 3.
Fluidity, flexural strength, and compressive strength of ultra-high strength concrete (UHSC) with different content of GONSs. The UHSC samples containing 0.00%, 0.01%, and 0.03% bwoc GONSs are numbered as UGO00, UGO01, and UGO03, respectively.
| No. | Fluidity (mm) | Flexural Strength (MPa) | Compressive Strength (MPa) | ||
|---|---|---|---|---|---|
| Slump | Slump Flow | 7 d | 7 d | 28 d | |
| UGO00 | 240 | 450 | 8.92 (0.00) | 90.60 (0.00) | 117.34 (0.00) |
| UGO01 | 235 | 420 | 9.98 (11.88) | 93.92 (3.66) | 126.52 (7.82) |
| UGO03 | 220 | 380 | 9.54 (6.95) | 94.73 (4.55) | 122.73 (4.59) |