2010 Volume 59 Issue 5 Pages 179-186
Dry and wet corrosion tests were performed to clarify the corrosion propagation behavior (corrosion area, corrosion loss, and localized corrosion depth) of stainless steel reinforcing bars (SUS304-SD, SUS410-SD) in chloride attack concrete and chloride attack & carbonation concrete. As a result, even if the chloride ion concentration of the concrete was high, the corrosion loss of SUS304-SD and SUS410-SD were significantly small compared with that of carbon steel bars and it was estimated that the influence of the rust content was small on the crack of concrete.