This study evaluated the fluidity and compressive strength of concrete by replacement ratio of blast furnace slag fine aggregate and ferronickel slag fine aggregate to investigate the possibility of replacing natural fine aggregate with steel slag for fine aggregate. Test results show that the use of steel slag fine aggregate improves the fluidity of concrete and compressive strength of concrete was higher than plain concrete.

• 김영욱(원광대학교 건축공학과) | Kim Young Uk
• 이경수(원광대학교 건축공학과) | Lee Kyung Soo
• 오태규(원광대학교 건축공학과) | Oh Tae Gue
• 정수빈(원광대학교 건축공학과) | Jeong Su Bin
• 조봉석(포항산업과학연구원 에너지연구그룹) | Cho Bong Suk
• 최세진(원광대학교 건축공학과) | Choi Se Jin