In this study, high strength concrete with satuated artificial lightweight aggregate(SLWA) produced by domestic for reducing autogenous shrinkage, which provides additional water to the hydratin cement particles, is applied to be the internal curing. This paper presents the test result of basic property of SLWA and autogenous shrinkage with volumes of SLWA.

• 김주형(한국건설생활환경시험연구원 선임연구원) | Kim, Joo-Hyung
• 최영철(한국건설생활환경시험연구원 책임연구원, 공학박사) | Choi, Young-Cheol
• 문규돈(한국건설생활환경시험연구원 선임연구원) | Moon, Gyu-Don
• 정상화(한국건설생활환경시험연구원 센터장, 공학박사) | Jung, Sang-Hwa
• 이광명(성균관대학교 건축토목공학부 교수, 공학박사) | Lee, Kwang-Myong