Specimen Group | Exposure Time*, yr | Avg Corrosion Rate, mpy (mm/yr) |
CAC: Atmospheric Exposure | 1 | 0.64 (0.02) |
CAC: Waterline Immersion | 1 | 5.39 (0.14) |
5 | 1.12 (0.03) | |
Type I OPC Concrete: Waterline Immersion | 2 | 1.64 (0.04) |
6 | 0.84 (0.02) |