沥青玛碲脂碎石混合料(SMA)试验路施工的几点体会

The some Experience of Construction about SMA Mixture Testing Road

为了全面推广与应用沥青玛碲脂碎石混合料（ＳＭＡ），在铁四高速公路修筑了沥青玛碲脂碎石混合料（ＳＭＡ）试验路段，主要论述沥青玛碲脂碎石混合料（ＳＭＡ）的技术特点、材料组成以及施工工艺，机械设备的配备，技术质量标准等。

For popularizing and applying SMA mixture,a testing road was built with SMA mixture in Tie Si Expressway,The paper mainly discuss the technical characteristic,material structure and constructional technology of SMA mixture,and equipment arrangement,technical quality standard.