DuoGuard method (hybrid sacrificial anode material)
A new hybrid repair method that combines the characteristics of two effective approaches for preventing salt damage in concrete structures: external power supply type cathodic protection and impressed current anode method.
Effective measures against salt damage can be implemented through two phases: the external power supply phase (de-salting and re-alkalization) for improving the environment around the rebar, and the electrolytic anode phase that utilizes the differences in ionization tendencies of zinc and iron to long-term suppress rebar corrosion.
- Company：東興ジオテック リニューアル事業部
- Price：Other
