Recently, field applications and researches for concrete using by-products, fly-ash, GGBS, etc, have been conducted. In case of GGBS, however, quality control and replacement amount is limited because of some disadvantages. In this study, high early strength concrete using GGBS was evaluated applicability for concrete structural material. In order to evaluate, compressive strength and shrinkage test were conducted.

• 김삼수(정회원, 한양대학교 건설환경공학과 석사과정) | Kim, Sam Soo
• 김용재(정회원, 한양대학교 건설환경공학과 박사과정) | Kim, Yong Jae
• 이기홍(정회원, 한양대학교 건설환경공학과 박사과정) | Lee, Ki Hong
• 우에다 타몬(Hokaido University, Department of Socio-Environmental Engineering, 교수) | Ueda, Tamon
• 심종성(정회원, 한양대학교 건설환경공학화 교수) | Sim, Jong Sung