Table 3 Test results on compressive properties of cylindrical specimens
Mixture | fcm (σ) MPa | fck MPa | Ecm (σ) GPa | εco (σ) 10–6 | ν (σ) 10–2 | Tc (σ) Joule |
|---|---|---|---|---|---|---|
Concrete | 24.1 (± 1.5) | 21.6 | 27.3 (± 1.4) | 1336.5(± 133.7) | 13 (± 1.0) | 288.8 (± 69.2) |
NSF64-20 | 22.3 (± 1.1) | 20.5 | 25.0 (± 0.6) | 1838.5(± 134.1) | 20 (± 1.0) | 328.5 (± 25.0) |
NSF64-40 | 22.7 (± 0.8) | 21.4 | 22.9 (± 0.7) | 1789.7(± 115.5) | 19 (± 1.0) | 507.0 (± 36.7) |
NSF64-60 | 24.2 (± 0.3) | 23.7 | 22.7 (± 0.5) | 2013.3(± 132.9) | 19 (± 0.0) | 818.6 (± 36.2) |
NSF67-20 | 24.5 (± 0.3) | 24.0 | 27.4 (± 1.1) | 1836.5(± 14.8) | 18 (± 1.0) | 358.2 (± 49.7) |
NSF67-40 | 23.9 (± 1.2) | 21.9 | 26.8 (± 0.9) | 1467.5(± 121.1) | 18 (± 1.0) | 454.5 (± 46.6) |
NSF67-60 | 24.8 (± 0.9) | 23.3 | 26.9 (± 0.6) | 1935.1(± 25.2) | 20 (± 2.0) | 846.2 (± 28.0) |
NSF80-20 | 21.7 (± 0.2) | 21.4 | 25.6 (± 1.2) | 1763.3(± 48.9) | 17 (± 2.0) | 348.3 (± 10.6) |
NSF80-40 | 21.5 (± 0.9) | 20.0 | 22.3 (± 0.3) | 2001.0(± 204.3) | 18 (± 2.0) | 645.9 (± 82.6) |
NSF80-60 | 22.9 (± 1.6) | 20.3 | 22.2 (± 0.2) | 1967.5(± 129.4) | 21 (± 4.0) | 940.1 (± 53.4) |
HSF64-20 | 24.3 (± 0.4) | 23.6 | 31.6 (± 3.7) | 1445.7(± 229.3) | 20 (± 2.0) | 532.3 (± 69.9) |
HSF64-40 | 21.8 (± 0.9) | 20.3 | 27.3 (± 0.1) | 1481.5(± 489.7) | 18 (± 1.0) | 497.9 (± 173.3) |
HSF64-60 | 24.5 (± 1.3) | 22.4 | 27.5 (± 0.2) | 1703.4(± 210.1) | 21 (± 2.0) | 622.1 (± 6.9) |
HSF67-20 | 25.1 (± 2.0) | 21.8 | 28.2 (± 0.1) | 1541.1(± 263.7) | 18 (± 3.0) | 585.2 (± 132.5) |
HSF67-40 | 27.3 (± 1.0) | 25.7 | 28.0 (± 0.9) | 1726.2(± 107.5) | 21 (± 1.0) | 737.4 (± 114.8) |
HSF67-60 | 30.2 (± 1.5) | 27.7 | 26.9 (± 0.5) | 1969.2(± 141.8) | 19 (± 1.0) | 844.3 (± 22.5) |
HSF80-20 | 23.0 (± 1.3) | 20.9 | 27.7 (± 1.5) | 1431.7(± 262.1) | 17 (± 0.0) | 505.4 (± 107.1) |
HSF80-40 | 24.6 (± 0.7) | 23.4 | 30.0 (± 0.7) | 1504.1(± 133.4) | 19 (± 1.0) | 664.4 (± 29.0) |
HSF80-60 | 24.9 (± 0.7) | 23.7 | 27.8 (± 0.6) | 1921.2(± 255.3) | 20 (± 2.0) | 710.1 (± 102.4) |