| Concrete specimens with various cover concrete had been stored in controlled condition and exposed outdoor to discuss the effect of cover concrete on the corrosion rate. Corrosion rate in concrete was discussed with actual condition of steel bars and the monitoring data obtained with electrical impedance spectroscopy. As a result, the effect of water cement ratio, cover depth and slit in cover concrete was limited and there was no specific relationship between those factors in cover concrete and weight loss of steel bars after 116weeks test period. |
