Research Article
Bond Effects between Concrete and Steel Bar Using Different Diameter Bars and Different Initial Crack Width
Table 11
Chloride content and incremental percentage for specimens with 18 mm bars diameter.
| Depth | Free (cl−) by cement (%) | Percentage of intercracks | Reference | C80D18WD2 | C150D18WD2 | C210D18WD2 | 50–80 | 100–110 | 210–230 |
| 8 | 0.013 | 0.171 | 0.239 | 0.332 | 92% | 95% | 96% | 16 | 0.007 | 0.109 | 0.135 | 0.212 | 94% | 95% | 97% | 24 | 0.007 | 0.069 | 0.069 | 0.111 | 90% | 90% | 94% | 32 | 0.007 | 0.056 | 0.064 | 0.074 | 87% | 89% | 91% | 40 | 0.007 | 0.033 | 0.042 | 0.069 | 79% | 83% | 90% |
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