In this study, prevention of scouring around bridge piers, used to form a fishway is applied to block of rivers occured corrosion, sometimes make significant reduction, in the life of the product due to the river's condition. Accordingly, rivers PC block by applying the GFRP Rebar with recycled aggregate was to enhance economy and increase durability.

• 성병길(한양대학교 건설환경공학과 석사과정) | Sung, Byung Gil
• 김용재(한양대학교 건설환경공학과 박사과정) | Kim, Yong Jae
• 박제영(한양대학교 건설환경공학과 석사과정) | Park, Je Young
• 조청휘(한림에코텍(주) 토목환경연구소 전무) | Cho, Chung Whui
• 조성락(한림에코텍(주) 토목환경연구소 주임) | Cho, Sung Lak
• 심종성(한양대학교 건설환경공학과 교수) | Sim, Jong Sung