橡胶沥青碎石封层试验评价

已有对碎石封层预防性养护的研究多集中在路面材料还有施工技术上,对其关键技术和方法措施没有深入理解,导致预防性养护在一些路面上应用并不成功.因此,需要改进现有评价碎石封层的评价万法,并根据道路本身的特点制定合理的预防性养护计划,深入研究预防性养护技术的特点以指导工程实践.采用“王驱动轮式路面表面功能加速加载评价系统”对橡...

Test on Asphalt Rubber Chip Seal

There large quantities of studies on materials and construction methods of chip seal.Lack of understanding on the key techniques and methods had result unsuccessful applications in pavement preventive maintenance.Therefore,to improve the existing chip seal evaluation methods was in needed.More over,based on the characteristics of the pavement,studying the characteristic of preventive maintenance and making reasonable maintenance plan were necessary.Based on Driving Wheel Pavement Analyzer,a test on asphalt ...