Characteristics of compound asphalt modified by waste tire rubber (WTR) and ethylene vinyl acetate (EVA): Conventional, rheological, and microstructural properties
废旧轮胎橡胶( WTR )和乙烯-醋酸乙烯酯( EVA )改性复合沥青的特性:常规、流变和微观结构特性
作者: Kezhen YanJinghao ChenLingyun YouShan Tian
作者单位: 1College of Civil Engineering, Hunan University, Changsha, 410082, China
2Key Laboratory for Green & Advanced Civil Engineering Materials and Application Technology of Hunan Province, Changsha, 410082, China
3Department of Civil and Environmental Engineering, Michigan Technological University, Houghton, MI, 49931, United States
刊名: Journal of Cleaner Production, 2020, Vol.258
来源数据库: Elsevier Journal
DOI: 10.1016/j.jclepro.2020.120732
关键词: AsphaltWaste tire rubber (WTR)Ethylene-vinyl acetate (EVA)Conventional and rheological propertiesMicrostructural features
英文摘要: Abstract(#br)Waste tire rubber (WTR) and waste plastic ethylene vinyl acetate (EVA) has been widely used as modifier for the improvement of asphalt individually. However, there are little studies applied the combination of WTR and EVA to the modification of asphalt to enhance its performance. This study aims to study the modifying effect of the combination of WTR and EVA on the asphalt. The conventional test and the rheological test, which including penetration test, softening point test, viscosity test, and dynamic shear rheological test were exerted to appraise the physical properties. Meanwhile, the force-ductility test and the Bending Beam Rheology test were exerted to evaluate the low-temperature performance of modified asphalt. Furthermore, the temperature and frequency sweeps were...
全文获取路径: Elsevier  (合作)
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影响因子:3.398 (2012)

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关键词翻译
关键词翻译
  • 复合物 岩屑
  • acetate 醋酸盐
  • rheological 流变学的
  • WTR 
  • asphalt 地沥青
  • rubber 橡胶
  • vinyl 乙烯基
  • ethylene 乙烯
  • waste 岩屑
  • compound 岩屑
  • properties 道具