SMA-13改性沥青路面施工要点

The construction key points of SMA-13 modified asphalt pavement

分析了SMA路面存在的施工难点,结合施工经验,对施工中的原材料质量和配合比要点进行了介绍,分别从混合料拌和、运输、摊铺及碾压等方面阐述了其施工要点,着重说明了做好温度控制和压实成型是确保路面施工质量的关键,以期借鉴。

This paper analyzed the existing construction difficulties of SMA pavement,combining with the construction experience,introduced the raw materials quality and mix proportion main points in construction,elaborated its construction main points respectively from mixture mixing,transporting,spreading and rolling and other aspects,emphatically explained that done well temperature control and compacting forming was the key to ensure the pavement construction quality,for reference.