高性能沥青混凝土路面施工技术及路用性能

Construction Technology and Road Performance of High Performance Asphalt Concrete Pavement

以省内普遍使用的纤维改性AC-160型高性能沥青混合料为研究对象,分析了其相关路用性能,论证了其在高低温条件下的极限承载能力;并从高性能沥青混合料的拌和、摊铺及压实施工等方面针提出了相应的施工关键技术,以提高省内高性能沥青混凝土路面的施工能力。

In this paper,the fiber modified AC-160 high performance asphalt mixture commonly used in our province is taken as the research object,its related pavement performance is analyzed,and its high and low temperature conditions are demonstrated.In order to improve the construction capacity of high performance asphalt concrete pavement in the province,the key construction technologies are put forward from the aspects of mixing,paving and pressing of high performance asphalt mixture.