There are many cases where large areas of the underground parking lots of residential buildings do not have proper measures against prevention of leakage, resulting in condensation, growth of infectious microogranisms and increase of pollution in the air. This paper discusses a study conducted to understand the awareness of leakage problems and the damage that follows in the underground structures of residential buildings.

• 안기원(서울과학기술대학교 건설기술연구소 선임연구원, 공학석사) | An, Ki Won
• 주희정(디자인창조(주) 대표이사, 공학석사) | Ju, Hee jung
• 오상근(서울과학기술대학교 공과대학 건축공학과 교수, 공학박사) | Oh, Sang Keun 교신저자