As the use of de-icer on expressway is increased, scaling resistance on pavement surfaces due to freezing-thawing is decreased. In this study, scaling test methods and specifications for concrete is investigated to evaluate freezing-thawing resistance of concrete.

• 김진철(한국도로공사 도로교통연구원 책임연구원, 공박) | Kim, Jin Cheol Corresponding Author
• 김홍삼(한국도로공사 도로교통연구원 연구원) | Kim, Hong Sam
• 유혁진(한국도로공사 도로교통연구원 연구원) | Yoo, Hyeok Jin