天津建设科技2025，Vol.35Issue(6)：45-47,80,4.DOI:10.3969/j.issn.1008-3197.2025.06.010
废旧沥青混合料精分富油集料不同掺量的水泥稳定碎石配合比设计研究
Research on the Design of the Mix Ratio of Cement Stabilized Gravel with Different Contents of RAP Fine Oil-Rich Aggregates
摘要
Abstract
In order to solve the problem of diversified recycling of waste reclaimed asphalt pavement,the stone chips in cement stabilized macadam mixture were replaced with rap fine oil rich aggregate,and the mix proportion de-sign process of new cement stabilized macadam mixture mixed with reclaimed asphalt pavement fine oil rich aggregate was studied to verify the feasibility and advantages of this design method.The test results show that the compressive strength of reclaimed asphalt pavement fine oil rich aggregate is improved and the compres-sive resilient modulus is reduced after replacing the stone chips in the ordinary cement stabilized macadam material,which is conducive to extending the service life of the pavement base.关键词
废旧沥青混合料/精分富油集料/水泥稳定碎石Key words
finely separated oil-rich RAP/cement stabilized macadam/mixing ratio design分类
交通工程引用本文复制引用
ZHANG Shiliang,CHEN Ziming,ZHENG Xiaonan,SHI Tantao,XU Lei,MA Chao,LI Jiawei..废旧沥青混合料精分富油集料不同掺量的水泥稳定碎石配合比设计研究[J].天津建设科技,2025,35(6):45-47,80,4.基金项目
江苏省交通运输重点科技项目(2022QD04) （2022QD04）
