高速公路沥青路面施工中的离析及解决方法

Segregation in Construction of Expressway Asphalt Pavement and Its Solving Method

高速公路沥青路面施工过程中,由于多方面因素的影响,可能在原材料堆放、沥青混合料拌和、转运和摊铺过程产生离析现象,为了解决沥青路面的离析问题,提高沥青路面的施工质量,结合实际工程,对沥青路面离析的种类及原因进行分析,并提出针对性的处理措施,可为类似高速公路沥青路面施工提供一定的参考。

Owing to many factors, the segregation may be caused in the processes of piling up the raw materials, mixing the asphalt mixture, transport and paving during the construction of expressway asphalt pavement. In order to solve the segregation of asphalt pavement and to improve the construction quality of asphalt pavement, the article analyzes the types and causes of asphalt pavement segregation and puts forward the special treatment measures according to the practical projects, which can be referred for the construction of the similar expressway asphalt pavements.