Chloride Diffusivity and Life Prediction of Cracked RC Beams Exposed to Different Wet-Dry Ratios and Exposure Duration

Figure 6

Self-healing of cracks in Group B (initial width = 40, 70, 90, and 120 microns) before and after wet-dry cycles: (a) 40 microns; (b) 70 microns; (c) 90 microns; (d) 120 microns.

(a)

(b)

(c)

(d)