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. 2021 Aug 7;14(16):4428. doi: 10.3390/ma14164428

Table 8.

Force values corresponding to the limit of proportionality (FL) and CMOD = 0.5 (F1); 1.5 (F2); 2.5 (F3) and 3.5 mm (F4) for tested concrete mixtures.

Ref. PC PM_3 PM_2 PD_3 PD_2 FF_2
FL [kN] 10.17 10.74 10.70 10.75 11.34 11.55
F1 [kN] - 4.74 3.34 3.62 6.15 3.78
F2 [kN] - 3.33 2.30 2.91 2.15 2.61
F3 [kN] - 3.29 2.09 2.90 2.27 2.53
F4 [kN] - 3.53 2.12 2.88 2.25 2.43