State of the art: Correlation self-healing agent and corrosion on concrete

Corrosion is a common problem in reinforced concrete construction. can be initiated by cracks forming on the surface of concrete. Widening will facilitate ingress aggressive liquids or gases from surrounding environment, which cause problems with reinforcement and form corrosion. Self-healing methods make efforts to prevent crack widening. The self-healing method an effort repair damage that doesn't rely too much role humans. expected reduce level cracking diffusion rate chloride ions extend concrete's life maintain ability deal environmental conditions are acidic. Some literature also mentions adding agents mixture increase compressive flexural strength value. This paper describes several prospective for use concrete, relationship between effect corrosion