A Study on the Bond Behavior of Corroded Reinforced Concrete Containing Recycled Aggregates

Table 3

Corrosion of different specimens.

Specimen number	Current (A)	Time (h)	Crack (mm)	Measured corrosion (%)	Designed corrosion (%)
HRC1-0	—	—	0	0	0
HRC1-1	0.03	35.0	0	0.57	0.50
HRC1-2	0.02	123.0	0.2	1.96	1.50
HRC1-3	0.02	256.6	0.65	2.90	2.50
HRC2-0	—	—	0	0	0
HRC2-1	0.04	26.0	0.1	0.75	0.50
HRC2-2	0.06	52.4	0.2	1.71	1.50
HRC2-3	0.02	256.6	0.6	2.54	2.50
HRC3-0	—	—	0	0	0
HRC3-1	0.04	26.0	0	0.67	0.50
HRC3-2	0.05	62.9	0.2	1.37	1.50
HRC3-3	0.05	102.6	0.7	2.7	2.50
RC1-0	—	—	0	0	0
RC1-1	0.09	12.0	0.25	0.44	0.50
RC1-2	0.10	24.4	0.60	1.42	1.50
RC1-3	0.13	38.0	1.35	2.63	2.50
RC2-0	—	—	0	0	0
RC2-2	0.12	20.3	0.50	1.70	1.50
RC2-3	0.12	41.0	1.30	2.54	2.50
RC3-0	—	—	0	0	0
RC3-1	0.10	11.0	0.15	0.73	0.50
RC3-2	0.12	20.3	0.60	2.10	1.50
RC3-3	0.17	29.0	1.40	2.90	2.50

Note: the specimen labeled RC2-1 was broken.