Effects of Coatings Containing Organic Ashes on the Corrosion Performance of Reinforcements

Table 8

Capillary water permeability coefficients (cm/s^1/2)10⁻⁶.

Samples	Time (min)
	0	5	10	20	30	60	180	360	1440
R	0	2.65	2.52	2.13	2.35	1.83	1.24	0.95	0.58
W	0	0.86	1.61	1.76	1.48	1.38	0.69	0.48	0.41
S	0	0.78	1.54	1.67	1.45	1.34	0.65	0.42	0.35
C	0	0.82	1.58	1.73	1.46	1.35	0.66	0.45	0.38
Average rate for single additive case	0	0.82	1.59	1.72	1.46	1.36	0.67	0.45	0.38
WS	0	0.72	1.51	1.62	1.40	1.31	0.62	0.39	0.33
WC	0	0.84	1.56	1.74	1.45	1.36	0.63	0.44	0.38
SC	0	0.71	1.50	1.58	1.39	1.28	0.58	0.37	0.31
Average rate for double additive case	0	0.76	1.53	1.65	1.42	1.32	0.61	0.40	0.34
WSC	0	0.55	1.34	1.44	1.35	1.25	0.54	0.34	0.30