Cold-mixed asphalt concrete is used to resurface locally damaged area as patching technique. However, due to the durability of Cold-mixed asphalt concrete, resurfacing needs recur for the patching conducted area. Throughout marshall stability tests, residual stability tests, and wheel tracking tests of 12 different resurfacing materials, additional quality standards were suggested in this study such as higher than 7350N in stability test, air void range from 3% to 10%, and 750/mm in dynamic stability.

• 조문진(한국도로공사 도로교통연구원, 연) | Cho, Mun-Jin
• 이경하(한국도로공사 도로교통연구원, 공학박사) | Lee, Kyung-Ha Corresponding Author
• 강민수(한국도로공사 도로교통연구원, 공학박사) | Kang, Min-Soo
• 정우탁(한국도로공사 도로교통연구원, 연구원) | Jeong, Woo-Tak