In the repair work of concrete bridge decks, pneumatic and hydraulic breakers are the conventional tools for surface preparation. However these tools tend to cause damage to the surrounding healthy concrete and steel reinforcement. Hydrodemolition has emerged as a newer and more effective method. Yun et al.* conducted an experimental study to demonstrate the advantage of hydrodemolition on the bond strength of VES-LMC overlay.
Release time:
03月10日