asphalts

英 [ˈæsfælts]

美 [ˈæˌsfɔlts]

网络  沥青; 柏油; 石油沥青

双语例句

• Three kinds of asphalts, one in the original and two others modified by antistripping or chemical agents, are examined by assessment of the adhesiveness and residual performance.
  通过对基质沥青、抗剥落剂改性沥青和化学改性沥青粘附性能和残余粘附稳定度的分析，比较了3种沥青在粘附性方面的不同特征。
• The true molecular weight distribution curve can distinguish the performance of different asphalts quickly.
  根据准确的相对分子质量分布图可以快速对比不同沥青的性能。
• Resins and asphaltenes are the most unstable constituents in asphalts as shown by their evident changes after absorbing oxygen.
  胶质和沥青质组分变化最明显，是沥青中不稳定的组分。
• Comparison of performances of some polymer modified asphalts
  几种聚合物改性沥青性能的比较
• It shows that the corresponding performances of SBS modified asphalts and mixtures are accordant.
  分析结果表明：SBS改性沥青与SBS改性沥青混合料对应的性能指标评价结论是比较一致的。
• Toughness of polymer modified asphalts improves significantly with the increase of the content of SBS or EVA.
  SBS，EVA含量的增加会明显提高聚合物改性沥青的粘韧性；
• The best mixing ratio is2:1 and the process conditions for producing AH-110 and AH-90 heavy traffic road asphalts have been determined.
  确定了生产AH-110和AH-90重交通道路沥青的工艺条件，并对产品的性能进行了评价。
• Penetration Index ( PI) was used to evaluate the temperature sensitivity of modified asphalts, equivalent softening point, equivalent fraass breaking point, ductility ( 4 ℃) were used to evaluate high temperature stability and low temperature stability of modified asphalts, respectively.
  利用针入度指数法评价了改性沥青的感温性，采用当量软化点、当量脆点、4℃延度评价了改性沥青的高温稳定性和低温稳定性。
• Three kinds of crumb rubber modified asphalts were made of using high-rate cutting process in this experiment.
  采用高剪切工艺，制备了三种废旧橡胶粉改性沥青；
• The group constituents of the final mixture are quite similar to those of conventional asphalts.
  这种混合物的族组成与常规沥青很相似。