To repair pothole failure in asphalt pavement, this study is developing high durability rehabilitation method using construction equipment and pre-cast material. The various filling material was examined to bond pre-cast repair material at asphalt pavement, performance was evaluated throuth tensile bond and shear bond test. As a result, Guss asphalt binder and two-component polyurethane material was shown a superior performance in terms of tensile bond strength, shear bond strength was two-component polyurethane material to be effective.

• 배성호(정회원, ㈜토탈페이브시스템 차장) | Bae, Sung Ho
• 이진호(한국석유공업㈜ 기술연구소 과장) | Lee, Jin Ho
• 윤원중(한국석유공업㈜ 기술연구소 사원) | Yoon, Won Jung
• 정원석(㈜토탈페이브시스템 대리) | Jeong, Won Seok
• 김지원(정회원, ㈜토탈페이브시스템 대표이사, 공학박사) | Kim, Ji Won