沥青混合料转运车作业质量

Working quality of asphalt mixture transfer vehicle

论述了传统沥青混凝土路面施工工艺存在的缺陷及其原因,确定了沥青混合料转运车作业质量试验的目的、意义及试验研究的内容和方法,以工程施工实践证明了转运摊铺施工工艺可以有效减少混合料材料离析和温度离析现象,同时能提高铺设成型路面的平整度。

This paper discusses the defect and reason that the construction craft of traditional asphalt pavement exists, ditermines the asphalt mixture transfer vehicle work purpose and method of experimental study. The result indicates the traditional construction craft has the segregation phenomenon, the construction craft adopting transfer vehicle is possible to reduce mixture material segregation and the mixture temperature segregation phenomenon, at the same time may improve the pavement smoothness.