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. 2023 Aug 29;16(17):5912. doi: 10.3390/ma16175912

Table 8.

Flexural toughness (T).

Mix T (kN.m) Mix T (kN.m)
28 90 180 28 90 180
N1 2.40 2.64 2.84 R15 23.97 28.21 33.90
N2 2.13 2.30 2.46 R16 26.88 32.14 39.37
N3 2.28 2.46 2.67 S1 25.92 29.17 32.33
N4 2.06 2.17 2.35 S2 29.47 33.37 37.40
R1 22.24 24.93 27.20 S3 23.28 25.76 28.00
R2 24.77 27.73 30.58 S4 27.44 30.71 33.93
R3 20.40 23.03 25.11 S5 23.79 27.96 33.49
R4 23.71 26.58 28.69 S6 27.16 32.51 39.50
R5 20.77 23.91 28.09 S7 21.87 24.89 28.79
R6 23.22 27.42 33.05 S8 24.76 29.43 35.41
R7 19.35 22.02 25.39 S9 34.06 39.39 44.72
R8 21.58 24.70 29.02 S10 39.86 46.65 53.77
R9 28.70 32.85 36.80 S11 30.35 34.73 39.09
R10 33.08 38.16 43.55 S12 35.33 40.78 46.25
R11 24.97 28.34 31.60 S13 30.66 37.26 45.66
R12 28.46 33.33 37.75 S14 35.36 43.70 55.44
R13 25.94 30.91 37.18 S15 27.43 32.63 39.75
R14 29.55 36.14 44.94 S16 31.34 38.50 47.50