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
M-03
M-04
M-05
CRACKS
W(mm) L (mm)
W (mm)
L (mm)
W (mm)
L (mm)
W (mm)
L (mm)
W (mm)
L (mm) 103.00
F-01 3.00
288.00
1.00 1.00
156.00
1.00 2.00
21.00 95.00
1.00 2.00 1.00 2.00 2.00 3.00 2.00 2.00 3.00 2.00 4.00 3.00 2.00 3.00 1.00 1.00 2.00 4.00 3.00 2.00 3.00 2.00 1.00 2.00 4.00 3.00 2.00 3.00 2.00 1.00 --- --- --- --- --- --- --- --- ---
91.00 59.00 61.00
1.00 2.00
F-02
---
---
24.00
62.00
7 DAYS
F-03 1.00 F-04 2.00
236.00 256.00
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
---
F-05
---
---
50.00
F-01 3.00 F-02 1.00 F-03 1.00 F-04 2.00 F-05 1.00 F-01 4.00 F-02 3.00 F-03 2.00 F-04 2.00 F-05 2.00 F-06 F-07 --- ---
303.00
1.00 2.00 1.00 1.00 1.00 1.00 1.00 2.00 1.00 1.00 1.00 1.00 2.00 1.00 1.00 2.00 2.00 2.00 2.00 1.00 1.00 2.00 1.00 1.00 2.00 2.00 2.00 2.00 2.00 1.00 1.00 2.00 1.00 1.00 2.00 --- ---
169.00
3.00 2.00 1.00
55.00
106.00
3.00 2.00 1.00
128.00
6.00
91.00 21.00
106.00
65.00 87.00 11.00 66.00
80.00 24.00
302.00 292.00
4.00
14 DAYS
---
--- ---
--- ---
---
---
11.00
19.00 21.00 20.00 98.00 46.00 22.00 34.00 39.00 41.00 194.00
1.00
18.00
--- ---
1.00
12.00
--- ---
--- ---
--- ---
---
---
326.00
3.00 2.00 1.00 1.00 1.00 1.00 1.00 3.00 3.00 2.00 2.00 1.00 1.00 1.00 3.00 3.00 2.00 2.00 1.00 1.00 1.00 --- --- --- --- --- ---
56.00
111.00
3.00 3.00 2.00 1.00 1.00 3.00
151.00
11.00
135.00
89.00 94.00 22.00 78.00 29.00
91.00 39.00
405.00 320.00
15.00 15.00 11.00 31.00 15.00
8.00
33.00
31.00 21.00
21 DAYS
F-06 F-07 F-08 F-09 F-10
--- --- --- --- ---
--- --- --- --- ---
6.00
--- --- --- ---
--- --- --- ---
8.00
--- --- ---
--- --- ---
---
40.00
F-01 4.00 F-02 3.00 F-03 2.00 F-04 2.00 F-05 3.00 F-06 1.00
380.00
225.00 118.00
70.00
121.00 110.00 111.00
3.00 3.00 2.00 2.00 2.00 3.00 2.00 3.00 3.00 2.00 2.00 2.00 3.00 2.00 --- --- ---
160.00 109.00
19.00
151.00
443.00 341.00
66.00 36.00 51.00 62.00 53.00 13.00
20.00 29.00 22.00 49.00 22.00
50.00 14.00 44.00 38.00 11.00
38.00 91.00 37.00 19.00
45.00 15.00
28 DAYS
F-07 F-08 F-09 F-10
--- --- --- ---
--- --- --- ---
--- --- ---
--- --- ---
--- --- ---
9.00
61.00
F-01 4.00 F-02 3.00 F-03 2.00 F-04 2.00 F-05 3.00 F-06 1.00
385.00
230.00 120.00
75.00
125.00 111.00 115.00
162.00 111.00
25.00
153.00
450.00 350.00
70.00 36.00 52.00 68.00 60.00 15.00 10.00 65.00
23.00 35.00 25.00 50.00 22.00
50.00 15.00 45.00 40.00 15.00
40.00 95.00 40.00 19.00
55.00 18.00
35 DAYS
F-07 F-08 F-09 F-10
--- --- --- ---
--- --- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
Table 7: Collection of crack data in the control sample (MP), at 7, 14, 21, 28 and 35 days of concrete curing.
407
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