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. 2022 Sep 1;2022:4411876. doi: 10.1155/2022/4411876

Table 4.

Tension strength result at different days' intervals.

Day Sample Normal concrete Bacillus sphaericus bacterial concrete Streptococcus aureus bacterial concrete
106 cfu/ml 107 cfu/ml 108 cfu/ml 106 cfu/ml 107 cfu/ml 108 cfu/ml
7 days A 2.03 2.68 2.91 2.39 2.31 2.56 2.3
B 2.11 2.39 2.89 2.41 2.29 2.63 2.16
C 2.13 2.7 2.93 2.52 2.17 2.81 2.21

28 days A 3.16 4.51 5.31 4.31 4.62 6.02 4.27
B 3.23 4.31 5.62 4.16 3.98 6.13 4.31
C 3.68 5.03 5.17 4.39 4.57 5.87 3.92

56 days A 4.16 6.23 7.08 5.23 5.17 6.31 5.13
B 4.39 6.13 7.16 5.16 5.93 6.42 5.31
C 4.08 6.27 7.11 5.39 5.23 5.98 5.27

90 days A 5.09 7.18 8.21 6.08 6.14 7.21 6.17
B 5.67 7.23 8.18 6.17 6.31 7.52 6.19
C 5.83 6.98 8.31 5.87 5.93 7.43 6.45

120 days A 5.98 8.17 9.17 7.17 8.03 8.13 7.17
B 5.87 8.31 9.19 7.77 8.12 8.39 7.13
C 5.92 8.42 8.92 7.52 8.11 7.81 7.06

180 day's A 6.13 9.16 10.16 8.13 8.87 9.16 8.16
B 6.34 9.38 10.23 8.91 8.92 9.23 8.32
C 6.24 8.93 10.08 7.86 8.99 9.33 8.05

270 days A 6.87 10.19 11.26 8.17 9.62 10.19 8.91
B 6.67 9.89 11.38 8.39 9.39 10.27 8.89
C 6.54 10.21 10.97 8.17 8.91 9.89 7.98

365 days A 6.91 11.31 12.03 9.16 10.11 11.61 9.17
B 6.97 11.22 11.98 9.71 10.27 11.91 9.23
C 7.08 11.34 11.91 8.98 10.33 11.89 9.31