Corrosion of the rebar in concrete may reduce the
rebar effective area, increase the rebar size,
causing the expansion and fracture of concrete as
well as the decrease of gripping force and bearing
capacity of rebar and concrete, directly effecting
its security and durability. Hence, the level of
rebar corrosion within concrete is one of the most
important issues when evaluating the integrity of
s a specialized apparatus; it is designed
according to the electrochemical testing method
(natural potential method) of %u201Cconstruction
testing technical standard%u201D. By using the
electrode polarization theory, C310 tests the
potential of concrete surfaces through a Cu/CuSO4
reference electrode, and determines the level of
rebar corrosion with the commonly used natural
Field of use
Nondestructive testing of the level of rebar
corrosion within concrete, forecasting corrosion
and major accident.
1 Easy operation, graphical and
numerical display test results.
2 Data display is fast and stable. The
maximum variation in displayed data is 2mV.
3 Scientific level sensitivity grading
system, making test results more reliable.
4 The level of rebar corrosion is
displayed uses a 9-level grey or color image
display indicating the corresponding potential
5 Draws a contour map of the potential
range, manual setting of contour differences is
6 Strong professional analysis
software, auto-production of testing reports.
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