Table 2 Ratings of corrosion-induced damage
Rating | Average corrosion mass loss | Numbers of Cracks | Total crack width |
|---|---|---|---|
Slightly damaged | < 7% | 1 | < 0.5 mm |
Moderately damaged | 7% ~ 12% | 2 | 0.5 ~ 1.5 mm |
Severely damaged | > 12% | 2 or 3 | > 1.5 mm |
Rating | Average corrosion mass loss | Numbers of Cracks | Total crack width |
|---|---|---|---|
Slightly damaged | < 7% | 1 | < 0.5 mm |
Moderately damaged | 7% ~ 12% | 2 | 0.5 ~ 1.5 mm |
Severely damaged | > 12% | 2 or 3 | > 1.5 mm |