省道222线水稳基层原位冷再生技术应用研究  

Research on Application of In-situ Cold Recycling Technology for Cement Stabilized Base of Provincial Highway 222

作　　者：丁亚会 王金财 刘建坤 张登峰 DING Ya-hui;WANG Jin-cai;LIU Jian-kun;ZHANG Deng-feng(Xilingol League Traffic Construction Engineering Quality Monitoring Center,Xilinhot 026000,China;Xilingol League Transportation Development Center,Xilinhot 026000,China;State Key Laboratory of Silicate Materials for Architectures,Wuhan University of Technology,Wuhan 430070,China)

机构地区：[1]锡林郭勒盟交通建设工程质量监测中心,锡林浩特026000 [2]锡林郭勒盟交通运输事业发展中心,锡林浩特026000 [3]武理工大学硅酸盐建筑材料国家重点实验室,武汉430070

出　　处：《建材世界》2025年第1期80-83,共4页The World of Building Materials

摘　　要：该研究进行了水稳基层原位冷再生混合料材料组成设计及混合料性能验证,提出了基层原位再生10~30 mm新料添加量按15%控制,并将设计结果应用于实体工程。论文探讨了基层原位冷再生的施工工艺、机械配置、养生工艺、质量控制要点,分析了水稳基层原位冷再生技术的技术特点,为锡盟公路养护工程基层冷再生施工积累了经验。This study investigates the material composition design and performance verification of in-situ cold recycled mixtures for hydraulically stabilized base courses.The research establishes that the optimal content of new aggregates(10~30 mm)should be controlled at 15%for base course regeneration,with the design results successfully implemented in practical engineering projects.The study examines the construction technology,equipment configuration,curing processes,and key quality control points of in-situ cold recycling for base courses.Through analyzing the technical characteristics of hydraulically stabilized base course in-situ cold recycling technology,this study provides valuable insights for the implementation of cold recycling construction in the cement stabilized base of highway maintenance projects in Xilingol League.

关 键 词：水稳基层 原位冷再生 公路养护 应用研究 

分 类 号：U41[交通运输工程—道路与铁道工程]