Research Article

A Simple and Reliable Setup for Monitoring Corrosion Rate of Steel Rebars in Concrete

Table 4

Relation between without and with Ohmic drop for various degrees of corrosion.


(μA/cm²)
Degree of corrosionRelation between measured without and with Ohmic drop

<0.1Low( ) with = ( ) without
0.1 to 1Medium( ) with = ( ) without
>1High( ) with = ( ) without