In this study, cement mortar (KS F 4042) used for repairing concrete structures was evaluated for compressive strength and bond strength according to the mixing ratio of polymer. From the experimental results, it was confirmed that as the polymer content increases, the bond strength properties increase, but the compressive strength decreases slightly at a certain rate.

• 이선목(충남대학교 토목공학과, 박사과정) | Lee, SunMok
• 권기성(충남대학교 토목공학과, 박사과정) | Kwon, Ki Seong
• 방진욱(충남대학교 건설방재연구소, 박사후 연구원) | Bang, JinWook
• 현정환(충남대학교 건설방재연구소, 박사후 연구원) | Hyun, Jung Hwan
• 김윤용(충남대학교 토목공학과, 교수) | Kim, Yun-Yong 교신저자