长沙市城市道路沥青路面再生技术可行性研究

摘要

沥青路面再生技术,即对旧沥青与旧骨料等材料进行循环利用,使其实现 "发生-废弃-再生"的过程,是符合城市建设全寿命周期理论,实现可持续发展的重要技术.首先分析了国内外沥青路面再生技术的研究现状,然后分类探讨了沥青路面再生技术,最后对长沙市沥青路面再生利用现状进行了现场调研,分析了在长沙市对道路沥青路面进行再生利用的可行性.%Asphalt pavement recycling technology, which is to recycle waste asphalt and aggerate.By this means to realise the process of "generate-abandon-regeneration".This is an important technology which conforms to the theory of the whole life cycle of urban construction and can achieve sustainable development.First, research status review is analyzed, then asphalt pavement recycling technology is classified discussed.Finally, the current utilization situation of asphalt pavement recycling technology is researched and the feasiblility is analysed.