RAP的堆放和养护材料的匮乏问题是目前摆在公路养护部门面前的两大难题,如何系统解决上述问题,行业部门进行了大量研究。“十二五”交通运输部大力推行绿色养护、低碳养护,促进资源循环利用,我局积极开展冷再生废旧沥青混合料微表处技术研究,以期达到解决RAP的堆放和养护材料的匮乏问题,减少了碳排放,降低了养护成本,是一项具有推广应用价值的绿色养护技术。 RAP stacking and conservation materials shortage is currently placed in front of road maintenance department two major problems, how to systematically solve the above problems, the industry sector conducted a lot of research. “Twelve-Five ” Ministry of Transport vigorously promote green conservation, low-carbon conservation, and promote recycling of resources, our bureau actively carry out cold regeneration of waste bituminous mixture micro-surfacing technology research, in order to achieve the RAP stacking and conservation materials Lack of problems, reducing carbon emissions, reducing conservation costs, is a green application of conservation techniques.