Research Article
A Prediction Model for Concrete Cracks due to Chloride-Induced Corrosion
Table 4
Minimum thickness of concrete cover (mm).
| Environmental classification | Panels, walls, and shells | Beams, columns, and poles |
| 一 | 15 | 20 | 二a | 20 | 25 | 二b | 25 | 35 | 三a | 30 | 40 | 三b | 40 | 50 |
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