沥青混凝土路面平整度的控制

The control of flatness of asphalt concrete pavement

介绍了下基层的质量要求,对如何控制好混合料的级配及含水量进行了阐述,并从摊铺基准、沥青混合热拌料、摊铺作业、碾压等方面对影响沥青混凝土路面平整度的因素进行了探讨,以保证沥青混凝土路面的平整度,从而提高了路面的施工及使用质量。

This paper introduces the quality requirements of sub-base, illustrates the method to well control gradation and water content of mixture,and discusses the factors influenced the flatness of asphalt concrete pavement from paving norm,bituminous hot-mixed mixture,paving and rolling,in order to ensure the flatness of asphalt concrete pavement and to improve construction and service quality of the pavement.