Many researchers have defined critical chloride content as a specific value. The studies reporting critical threshold chloride content have involved the experimental measurement of the average amount of the total chloride content. The studies have tried to define the critical chloride content within the scope of their experimental concrete mix proportion at arbitrary time. However, there is no agreement on its value. The purpose of this study is to explore the combined effect of oxygen and chloride on reinforcement corrosion. In the experimental recipe, water soluble oxygen is taken into account to define the critical chloride content. Corrosion current density of reinforcement was measured by linear polarization resistance method.

• 윤인석(인덕대학교 건설정보공학과 교수) | Yoon, In-Seok
• 한수경(인덕대학교 건설정보공학과 학부생) | Han, Soo-Kyung
• 맹찬호(인덕대학교 건설정보공학과 학부생) | Meng, Chan-Ho
• 최형규(인덕대학교 건설정보공학과 학부생) | Choi, Hyung-Kyu
• 장유정(인덕대학교 건설정보공학과 학부생) | Jang, Yoo-Jung