Table 2 Summary of strength properties of SCC reinforced with steel fiber
From: Steel Fiber Reinforced Self-Compacting Concrete: A Comprehensive Review
Refs. | Steel fiber percentages (%) | Additional materials | Length (mm) | W/C | Aspect ratio | Days | Optimum (%) | Compression strength (MPa) | Flexure strength (MPa) | Split tensile strength (MPa) |
|---|---|---|---|---|---|---|---|---|---|---|
Madandoust et al., (2015) | 0–1.0 | – | 50 | 0.45 | 62.5 | 14 28 90 | 1.0 | − 14.8% − 10.0% − 11.1% | – + 28.5 – | + 25.0% + 33.3% + 45.1% |
Iqbal et al., (2015b) | 0–1.25 | – | 13 | 0.58 | – | 28 | 1.25 | − 11.9% | + 105.4% | + 36.5% |
Rao and Ravindra (2010) | 0–1.5 | Fly ash | 13.8 | 0.43–0.31 | 0–35 | 7 28 56 | 1.5 | − 0.34% + 6.70% + 4.04% | + 14.4% + 11.8% + 8.5% | + 12.1% + 4.45% + 7.50% |
Khaloo et al., (2014) | 0–2.0 | – | 20.6 | 0.48 | 20 | 7 28 91 | 2.0 | − 23.8% − 18.63% − 15.01% | – + 46.0% – | + 25.0% + 28.4% + 28.0% |
El-Dieb (2009) | 0–0.52 | – | 25 | 0.23 | 50 | 7 28 | 0.52 | + 14.45% + 23.00% | – | + 105.71% + 107.31% |
Gencel et al., (2011) | 0–0.8 | Fly ash | 30 | 0.4 | 60 | 28 | 0.8 | 0.00% | – | + 18.18% |
Mastali and Dalvand (2016) | 0–0.75 | – | 40 | 0.44 | 80 | 28 | 0.75 | + 15.7% | + 26.6% | + 22.8% |
Alabduljabbar et al., (2019) | 0–2.0 | – | 20 | – | 100 | 7 28 91 | 2.0 | + 22.3% + 17.2% + 13.3% | – + 1.96% – | – + 104.3% + 91.4% |
Saba et al., (2021) | 0–1.0 | Silica fume | 30 | 0.40 | 120 | 28 | 1.0 | + 1.78% | + 54.7% | + 57.1% |
Ghorbani et al., (2020) | 0–1.65 | – | 30 | 0.50 | 60 | 7 28 | 1.65 | − 3.12% − 1.51% | + 26.98% + 28.57% | + 50.00% + 44.44% |
Iqbal et al., (2015a) | 0.5–1.25 | – | 13 | 0.58 | - | 7 28 | 1.25 | − 5.76% − 6.69% | – + 18.48% | – + 72.39% |
Abbas et al. (2021) | 0–2.0 | – | 15 | 0.43 | 60 | 28 | 2.0 | + 40.0% | – | + 16.67% |
Miao et al. (2003) | 0–1.5 | – | 30 | 0.32 | 60 | 7 14 28 | 1.5 | + 16.66% + 11.42% − 11.11% | + 50.00% + 45.71% + 100.0% | – |
Li et al., (2021) | 0–1.0 | – | 35 | 0.35 | – | 7 28 | 1.0 | − 8.57% − 5.45% | – + 66.15% | – |
Siddique and Kaur (2016) | 0–1.5 | Fly ash | 30 | 0.45 | 50 | 7 28 | 1.5 | – | + 55.55% + 45.45% | + 66.66% + 50.00% |
Sanjeev and Nitesh (2020) | 0–0.9 | – | 35 | 0.36 | 46.66 | 28 | 0.9 | + 20.20% | + 21.30% | + 8.83% |