Laboratory Evaluation of Select Methods of Corrosion Prevention in Reinforced Concrete Bridges

International Journal of Concrete Structures and Materials

Table 3 Average acid-soluble chloride content of CoP specimens after 6 months (1 in. = 25.4 mm).

Depth\specimen	Chloride content (% Chlorides by mass of concrete)
	TSZ	TSZ w/EP-C	EA-A w/A-C	EA-A	EA-B	T-SS	A-C	EP-C	Control
	#1 and #2	#3 and #4	#5 and #6	#7 and #8	#9 and #10	#11 and #12	#13	#14	#15 and #16
0”–¼”	0.264	0.146	0.481	0.402	0.500	0.095	0.415	0.040	0.358
¼”–½”	0.138	0.048	0.325	0.344	0.450	0.034	0.250	0.034	0.288
½”–¾”	0.058	0.048	0.155	0.247	0.372	0.024	0.125	0.028	0.163
¾”–1”	0.038	0.040	0.062	0.180	0.382	0.023	0.062	0.026	0.086
1”–1¼”	0.026	0.038	0.043	0.094	0.398	0.020	0.032	0.022	0.066
1¼”–1½”	0.028	0.041	0.035	0.037	0.356	0.025	0.027	0.023	0.055
1½”–1¾”	0.026	0.026	0.024	0.021	0.238	0.029	0.038	0.019	0.045
1¾”–2”	0.023	0.034	0.029	0.019	0.133	0.023	0.042	0.019	0.039