• Materials Science
  • Published 2007

Influence of Performance of Modified Asphalt by Native Rock-Asphalt

@inproceedings{Yanyan2007InfluenceOP,
  title={Influence of Performance of Modified Asphalt by Native Rock-Asphalt},
  author={Zhang Yan-yan},
  year={2007}
}
Modified asphalt was successfully prepared based on AH-70 bitumen with native rock asphalt modifier,and favorable performance was obtained.Native rock asphalt dramatically upgraded its high-temperature performance,improved its thermal susceptibility,and fortified its resistance to aging.In theory,modification mechanism and effect mode were discussed in universality.