Combining the properties of SMA mixture, the top-coat materials and target mix design process of SMA bituminous pavement of Qufu-Zhuyuan Expressway are emphatically introduced in this paper.

• 结合SMA沥青混合料的特点,着重介绍了竹曲高速公路SMA沥青路面上面层材料情况及目标配合比设计过程。