改扩建沥青路面冷再生施工技术分析

Analysis of cold regeneration construction technology for reconstruction and extension of asphalt pavement

沥青路面的改扩建是公路工程翻修整理的重点部分,也是保持公路路面平整性与舒适性的关键措施。从改扩建沥青路面冷再生施工准备开始,阐释了冷再生施工工艺技术及其特征,分析了冷再生施工技术的应用要点,提出了冷再生施工质量控制措施。

The reconstruction and expansion of asphalt pavement is the key part of highway engineering renovation and finishing,and also the key measure to maintain the smoothness and comfort of highway pavement.Starting from the preparation of cold recycling construction for asphalt pavement reconstruction and expansion,this paper expounds the construction technology and characteristics of cold recycling,analyses the application points of cold recycling construction technology,and puts forward quality control measures for cold recycling construction.