The airborne chlorides environment by de-icing salts of the Suam road tunnel in motorway were examined. It was found that higher airborne chlorides were detected inside road tunnel than outside. Therefore, there is a need to appreciate that RC structures inside tunnel might be exposed to salt attack environment.

• 이종석(한국건설기술연구원, 구조융합연구소, 연구위원, 공학박사) | Lee, Jong Suk
• 이빛나(한국건설기술연구원, 구조융합연구소, 신진연구원, 공학석사) | Lee, Binna
• 안기홍(한국건설기술연구원, 구조융합연구소, 전임연구원, 공학석사) | An, Ki Hon