我国早期修建的沥青路面逐渐进入大中修期，随之会产生大量废旧沥青混合料。
The asphalt pavement constructed in early China is entering into maintenance period, which produces a large amount of reclaimed asphalt pavement.
对我国道路建设及维修养护情况进行了调查和分析，估算了我国每年的废旧沥青混合料发生数量。
The road construction and maintenance in China was investigated and analyzed, then the amount of waste asphalt mixture occurred every year in China was estimated.
阐述了废旧沥青混合料再生利用的意义﹑方法和历史，以及国外对废旧沥青混合料再生利用的现状。
The purpose, methods and history of recycling waste asphalt mixture and also its present situation in abroad was introduced.
应用推荐