市政公路养护项目复拌就地热再生工艺的应用探讨  

On application of remixing hot in-place recycling craft in municipal highway maintenance projects

作　　者：李响 刘策 曾叶青 廖嘉欣 Li Xiang;Liu Ce;Zeng Yeqing;Liao Jiaxin(Beijing Maintenance Group,Beijing 100000,China;Beijing Road and Bridge Ruitong Maintenance Center Co.,Ltd.,Beijing 100000,China)

机构地区：[1]北京市政路桥管理养护集团有限公司,北京100000 [2]北京路桥瑞通养护中心有限公司,北京100000

出　　处：《山西建筑》2024年第20期127-129,156,共4页Shanxi Architecture

摘　　要：就地热再生技术作为高效环保的沥青路面养护技术,在沥青路面养护中具有广阔的应用前景。以某市政公路养护项目为例,探讨了复拌就地热再生工艺的应用。分别介绍了常用的就地热再生工艺及其特点,工程的路面技术状况、路面结构强度、工艺选择等情况,再生混合料的级配设计与性能检测方法、结果,复拌就地热再生工艺的施工质量控制要点,旨在为市政公路养护项目的技术方案设计及施工质量控制提供参考。As the effective and environment-friendly asphalt roadbed maintenance technology,the remixing hot in-place recycling craft has the extensive application in the asphalt roadbed maintenance,and the paper explores the application of the remixing hot in-place recycling by taking some municipal highway maintenance as an example,introduces the common hot in-place recycling crafts and their features,roadbed technical status of projects,roadbed structural intensity,and craft selection,the gradation design for the recycling mixtures and performance testing methods and results as well as the construction quality control for the remixing hot in-place recycling craft respectively,so as to provide some reference for the technical scheme design and construction quality control for the municipal highway maintenance.

关 键 词：市政道路 公路养护项目 复拌就地热再生 

分 类 号：TU535[建筑科学—建筑技术科学]