공동주택 지하부위의 누수 현황과 문제점 - 방수관계자 설문조사를 중심으로 -

This study is based on a survey conducted to understand the current problems of water leakages in underground structures. According to the overall results, 55.7% of the respondents replied that water leakage problems is serious and all replied that a preventative measure is absolutely necessary.