과제정보
본 논문은 중소벤처기업부(MSS, Korea)가 지원하는 기술개발 프로그램(S3270705)의 일환으로 수행된 연구임을 밝히며 이에 감사를 드립니다.
In this study, the compressive strength and ultrasonic pulse velocity were evaluated according to the elapsed time on concrete mixed with normal and lightweight aggregates at early age. For evaluation in various strength ranges, the design compressive strength was set to 30, 45, and 60MPa and evaluated. As a result of the experiment, the compressive strength of concrete mixed with lightweight aggregates developed 5MPa earlier compared to normal aggregate concrete, and the UPV showed a similar tendency.
본 논문은 중소벤처기업부(MSS, Korea)가 지원하는 기술개발 프로그램(S3270705)의 일환으로 수행된 연구임을 밝히며 이에 감사를 드립니다.