Laboratory Assessment of Select Methods of Corrosion Control and Repair in Reinforced Concrete Bridges

Table 3

Steel loss of CoC specimens after 3-month exposure and 6-month exposure.

Specimen; number	Treatment	0–3-; month steel loss (g)	3–6-; month steel loss (g)	3–6-; month index	0–6-; month steel loss (g)	0–6-; month index
17 and 18	Control	357.2	148.7	1.3	505.9	2.8
19 and 20	TSZ w/EP-C	336.4	73.6	0.1	410.0	1.2
21 and 22	TSZ	313.3	90.6	0.4	403.9	1.1
23 and 24	EA-A	338.1	175.8	1.8	513.9	2.9
25 and 26	EA-A w/A-C	278.2	78.3	0.2	356.5	0.3
27 and 28	EA-B	295.4	169.2	1.7	464.6	2.1
29 and 30	EM	289.0	275.4	3.4	564.4	3.8