"Electrochemical desalination" extends the life of concrete

China Coatings Online News Information: "Electroche
mical desalination" has been called "electrochemical desalination" for concrete for 15 years. Recently, the "electrochemical desalination-based seaport engineering concrete structure repair and reinforcement system" technology independently developed by Zhongshang Four Aviation Engineering Research Institute Co., Ltd. was examined by the State Intellectual Property Office and granted a patent for utility models. This innovation provides a comprehensive concrete repair and reinforcement solution for the harbour project.
, according
China Coatings online

experts
test, the results can effectively extend the life of concrete structures for more than 15 years. At present, most of the port terminals in service in China have more than 30 years of history, long-term immersion in seawater reinforced concrete buildings have been eroded by chlorine ions, there has been material deterioration, structural function reduced phenomenon.
The repair and reinforcement scheme proposed by the utility model patent, including the surface repair treatment and electrochemical desalination system of the concrete components before electrochemical desalination treatment, can completely remove chlorine ions from the concrete and protect the steel bars in the concrete from the root cause;
。