지하 콘크리트 구조물에 적용되는 에폭시 수지계 주입형 누수보수재료의 화학저항성능 평가

Evaluation of Chemical Resistance of Epoxy Resin Injection Type Leakage Repairing Materials Applied to Underground Concrete Structures

In this study, an investigation was made to study the chemical resistance performance of epoxy resin injection type leakage repair material used in the Korean construction market in accordance to the test method outlined in "ISO TS 16774, Part 2; Test Method for Chemical Resistance." This is a new standard document used for quality control method of injection type repair material used for leakage cracking of underground concrete structures. The results of this study can be expected to be utilized as reference data that can be used for quality improvement of the maintenance methods for future construction.