RAP掺量对热再生沥青混合料性能影响分析

Effect of RAP Content on Properties of Hot Recycled Asphalt Mixture

进入21世纪以来,我国加快了城市化建设的脚步,在这过中,对原有的路面进行了翻新和改造,对于沥青材料的选择及配合比成为了有关专家和工作人员研究的重要课题。对原材料进行了性能检测,分析了热再生沥青混合料的配合比设计,并分析了热再生沥青混合料的材料性能,以及随着RAP掺量的增加,材料性能的变化,望对相关工程有所帮助。

Since entering the 21st century, China has accelerated the pace of urbanization. During this process, the original road surface has been renovated and reconstructed. The selection and proportioning of asphalt materials has become an important research for experts and staff members.Performance tests were performed on raw materials, the mix ratio design of the hot recycled asphalt mixture was analyzed, and the material properties of the hot recycled asphalt mixture were analyzed, along with the increase in RAP content, the change in material properties, and hopefully the relevant projects were Helped.