摘要
结合沥青路面大修工程,介绍了旧沥青路面就地冷再生利用。通过室内试验、理论分析和工程应用,对泡沫沥青再生混合料用作路面基层材料的级配、配合比、泡沫沥青最佳用量、施工工艺等进行了系统的应用研究。结果表明,旧沥青路面泡沫沥青冷再生混合料做基层材料具有良好路用性能,能满足道路的使用要求,具有良好的推广使用价值。
This article describes the application of on - site reclaimed materials milled from existing asphalt pavement, in accordance with the heavy maintenance of asphalt pavement. Based on the lab test, theoretical analysis, and its application, it made a systematic study on the gradation and the mix design of recycled cellular asphalt mixture for base course materials, the optimum amount of cellular asphalt, and the construction technology, etc. It has been found that this cold - mix reclaimed mixture has a good performance to meet with the requirements for road use and is of better value on application and dissemination.
出处
《内蒙古公路与运输》
2009年第3期21-24,共4页
Highways & Transportation in Inner Mongolia
关键词
旧沥青路面铣刨料
泡沫沥青
再生基层
应用
existing asphalt pavement
cellular asphalt
reclaimed base course
application
