Research Article
Chloride Diffusivity and Life Prediction of Cracked RC Beams Exposed to Different Wet-Dry Ratios and Exposure Duration
Table 6
Chloride content on steel bar surface (%) and its increment compared with uncracked concrete (%).
| Crack width (microns) | Chloride content A (160 d) | Incr. A (160 d) | Chloride content B (160 d) | Incr. B (160 d) | Chloride content C (144 d) | Incr. C (144 d) | Chloride content D (160 d) | Incr. D (160 d) |
| 00 | 0.0208 | 0.00 | 0.0245 | 0.00 | 0.0090 | 0.00 | 0.0121 | 0.00 | 40 | 0.0217 | 4.33 | 0.0257 | 4.90 | 0.0138 | 53.33 | 0.0174 | 43.80 | 70 | 0.0226 | 8.65 | 0.0254 | 3.67 | 0.0204 | 126.67 | 0.0225 | 85.95 | 90 | 0.0279 | 34.13 | 0.0260 | 6.12 | 0.0262 | 191.11 | 0.0270 | 123.14 | 120 | 0.0604 | 190.38 | 0.0411 | 67.76 | 0.0354 | 293.33 | 0.0352 | 190.91 |
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