沥青路面旧料再生方式适应性比较研究

Research on workability comparison of old material regeneration approaches of asphalt pavement

分析了沥青路面旧料再生技术的应用现状,根据再生方式的选择原则,对厂拌热再生、就地热再生、厂拌冷再生、就地冷再生四种再生方式进行了比较,阐述了各种方式的优缺点,以选择出适合的再生方式进行推广应用。

The paper analyzes the application of the old material regeneration approaches of asphalt pavement,compares the hot mix-plant recy-cling,hot in-place recycling,cold in-plant recycling,and cold in-place recycling according to the selection principle for the recycling approa-ches,and illustrates their advantages and disadvantages,so as to extend the application of the proper recycling method.