Steel rebar | Bond length (mm) | Concrete cover (mm) | Steel rebar | Bond length (mm) | Concrete cover (mm) |
D10 (9.5 mm) | 9.5 9.5 9.5 19 28.5 28.5 28.5 | 9.5 19 45 19 9.5 19 45 | D19 (19.1 mm) | 19.1 19.1 19.1 19.1 19.1 28.65 28.65 38.2 38.2 38.2 57.3 57.3 57.3 | 19.1 38.2 65.5 65.5 90 65.5 65.5 38.1 65.5 65.5 19.1 38.2 90 |
D13 (12.7 mm) | 12.7 12.7 12.7 19.05 25.4 25.4 25.4 38.1 38.1 38.1 | 12.7 25.4 69 69 69 69 25.4 12.7 25.4 69 | D22 (22.2 mm) | 22.2 22.2 22.2 44.4 66.6 66.6 | 22.2 44.4 89 44.4 22.2 44.4 |
D16 (15.9 mm) | 15.9 15.9 15.9 31.8 47.7 47.7 47.7 | 15.9 31.8 67 31.8 15.9 31.8 67 |
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