Rebar corrosion tester mainly uses electrochemical measurement
methods to non-destructively measure the corrosion degree of
rebars in concrete, which has functions such as corrosion
measurement, data analysis, result storage and output.
The corrosion of steel bars in structural concrete reduces the effective cross-sectional area and increases the volume of steel bars, which leads to concrete expansion and spalling, and reduces the holding capacity and bearing capacity of steel bars and concrete, which directly affects the safety and durability of concrete structures.Therefore, the detection of the corrosion degree of steel bars in concrete structures is an important part of the safety assessment of existing buildings.
