就地热再生在京沪高速公路上的应用

Application of Hot in-place Recycling Technique for Asphalt Pavement in Jing-Hu highway

我国公路建设飞速发展,建设了大量沥青路面。大量沥青路面的投入使用,也提出了如何进行维修养护的问题。就地热再生以其快速、经济、环保等特点掀起了养护作业方式的革命,对资源的再生利用和可持续发展起到了积极的作用。结合京沪高速公路就地热再生工程的圆满完工,从实践论证了就地热再生的可行性和必要性。

with highway rapid development in our country,a large number of asphalt pavement have been builded,the following maintenance becomes more important.Hot in-place Recycling method is superior in construction speed,economy,environmental conservation,which is beneficial for resource recycling and sustainable development.This paper demonstrates the feasibility and necessary of hot in-place recycling method by successful completion project at Beijing-Shanghai highway.