How do I archive a spalling effect of concrete cover due to corrosion using Impresed current method?

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Roman Jaskulski

I am not sure, but maybe it is the matter of time (too short) or the current intensity (too low).

Tamás Simon

Could you put up a picture?

Sharvil Alex Faroz

It depends on the spacing of the bars and the concrete cover. Approximately if cover is less than half the spacing then spalling may occur otherwise if cover is greater than half the spacing, delamination may occur.