Research Article

Performance of Cracked Ultra-High-Performance Fiber-Reinforced Concrete Exposed to Dry-Wet Cycles of Chlorides

Figure 15

Change of crack of the pre-crack UHPC with width 0.5 mm: (a) the UHPC specimens unexposed to chlorides; (b–d) the UHPC specimens exposed to 30, 60, and 100 dry-wet cycles of chlorides, respectively.