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. 2021 May 4;14(9):2392. doi: 10.3390/ma14092392

Table 4.

Data for the tested cardboard billets.

Id. R
(kN)
δ
(mm)
Sy,B
(N/mm2)
E
(N/mm2)
B-01 8.87 1.9 0.74 116.1
B-02 1.78 4.9 0.89 54.29
B-03 61.9 9.9 1.03 31.12
B-04 57.0 8.7 0.95 29.90
B-05 29.5 5.7 0.88 77.27
B-06 68.7 14.4 1.03 35.63
B-07 14.8 2.1 1.17 167.5
B-08 14.1 2.5 0.67 80.41
B-09 83.8 10.3 1.33 38.74
B-10 88.3 10.4 1.40 37.05
B-11 64.0 7.5 1.66 110.8
B-12 15.3 3.7 0.22 29.53