Proceedings of the KSR Conference (한국철도학회:학술대회논문집)

The Korean Society for Railway (한국철도학회)
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Rut Resistance of LDPE-modified Warm-Mix Asphalt Mixtures

LDPE 개질 준고온 아스팔트 혼합물의 소성변형 저항성

  • 라일호 (한국철도기술연구원, 철도구조연구실) ;
  • 김광우 (강원대학교, 지역건설공학과) ;
  • 최찬용 (강원대학교, 지역건설공학과)
  • Published : 2011.05.26
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Abstract

The objective of this study is to analyze rut resistance and moisture susceptibility of warm mix asphalt(WMA) mixture. The deformation strength ($S_D$), which is known to have high correlations with the high-temperature deformation resistance of dense grade mixture, was used as a tool, together with wheel tacking (WT) test, for evaluating warm mix asphalt mixture's rut resistance.

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