摘要
泡沫沥青冷再生技术兼具施工便捷、成本低廉、节能环保等优势,在公路改、扩建及维修养护工程中被广泛应用。依托山西省干线公路路面维修改造项目,从原材料性能优选、混合料配合比设计、路用性能、施工工艺、质量检测等方面对泡沫沥青就地冷再生技术进行系统研究,为该项技术试验研究及工程推广提供参考。
The cold recycling technology with foamed bitumen has the advantages of convenient construction,low cost,energy conservation and environmental protection,and is widely used in highway reconstruction,expansion and maintenance projects.Relying on the maintenance project of the trunk roads in Shanxi Province,systematic studies are carried out for the cold recycling mix with foamed bitumen in terms of the raw material performance optimization,mix design,pavement performance,construction technology and quality inspection to provide the basis on the technical test research and practice promotion.
作者
成志强
CHENG Zhi-qiang(Shanxi Transportation Research Institute Group Co.Ltd..Taiyuan 030000,China;Shanxi Transportation Technology Research&Development Co.Ltd.,Taiyuan 030000,China)
出处
《公路》
北大核心
2020年第8期365-371,共7页
Highway
基金
山西省交通运输厅科技项目,项目编号2019-1-6
西交通控股集团有限公司人才计划项目,项目编号19-JKKJ-66。
关键词
泡沫沥青
冷再生技术
配合比设计
路用性能
工程应用
foamed bitumen
cold recycling technology
mix proportion design
pavement performance
project practice
