Issue 75

M. Ramos et alii, Fracture and structural integrity, 75 (2026) 399-434 ; DOI: 10.3221/IGF-ESIS.75.29

M-01

M-02

CRACKS

WIDTH (mm)

WIDTH (mm)

LENGTH (mm)

LENGTH (mm)

F-01 F-02 F-03 F-04 F-05 F-01 F-02 F-03 F-04 F-05 F-01 F-02 F-03 F-04 F-05 F-01 F-02 F-03 F-04 F-05 F-01 F-02 F-03 F-04 F-05 F-01 F-02 F-03 F-04 F-05 F-01 F-02 F-03 F-04 F-05 F-01 F-02 F-03 F-04 F-05

--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---

--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---

--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---

--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---

0.5 hours

1.0 hour

1.5 hours

2.0 hours

0.19 0.10 0.09

5.00 7.00 8.00

0.07 0.13 0.13

5.00 9.00 8.00

2.5 hours

--- ---

--- ---

--- ---

--- ---

0.23 0.22 0.14 0.25 0.34 0.35 0.26 0.39 0.35 0.46 0.49 0.37 0.43 0.40 ---

10.00 11.00 12.00 12.00 14.00 15.00 14.00 16.00 8.00 18.00 16.00 15.00 20.00 14.00 ---

0.14 0.25 0.20 0.28 0.22 0.27 0.34 0.32 0.30 0.36 0.39 0.43 0.45 0.44 0.49

12.00 13.00 9.00 12.00 13.00 14.00 15.00 12.00 17.00 18.00 16.00 18.00 15.00 19.00

3.0 hours

3.5 hours

4.0 hours

20.00 Table 19: Crack data collection for the control sample (MP) during the first 4 hours of setting.

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