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

Table 1

Sample calculation for 𝑅.

Specimen ID: AC-4 with 𝐸corr = 57 mV; 𝑅 = 948 Ohm
𝑅𝐿 (Ohm)	𝑉𝐿 (mV)	1/𝑅𝐿	1/𝑉𝐿
1000	11.9	0.0010	0.08
1500	13.6	0.0007	0.07
2000	15.0	0.0005	0.07
2500	16.2	0.0004	0.06
3000	17.1	0.0003	0.06
3500	17.8	0.0003	0.06
4000	18.4	0.0003	0.05
4500	19.0	0.0002	0.05
5000	19.4	0.0002	0.05
5500	19.8	0.0002	0.05