废旧路面材料综合利用研究综述  

A review of the comprehensive utilization of waste pavement materials

作　　者：王志新 李作钰 田霞 吕健涵 李俊宝 WANG Zhixin;LI Zuoyu;TIAN Xia;LYU Jianhan;LI Junbao(Jinan Kinyue Highway Engineering Co.,Ltd.,Shandong Jinan 250101 China;Shandong Transportation Institute,Shandong Jinan 250031 China)

机构地区：[1]济南金曰公路工程有限公司,山东济南250101 [2]山东省交通科学研究院,山东济南250031

出　　处：《山东交通科技》2024年第4期31-34,共4页

摘　　要：为提高废旧路面材料的利用率,对废旧路面材料综合利用方式进行综述。梳理废旧路面材料再生利用发展的进程,总结废旧路面材料性能特征,提出降低废旧路面材料变异性措施及降低废旧路面材料含水率的堆料方式,介绍废旧路面材料处置工艺,分析冷、热再生混合料的性能特征及废旧路面材料本身与再生的优势。最后总结冷、热再生技术利用率的影响因素,同时提出未来废旧路面材料综合利用的研究方向。In order to improve the utilization rate of waste pavement materials,the comprehensive utilization methods of waste pavement materials are reviewed.This paper sorts out the development process of recycling waste pavement materials,summarizes the performance characteristics of waste pavement materials,and puts forward measures to reduce the variability of waste pavement materials and stacking methods to reduce the moisture content of waste pavement materials.The disposal process of waste pavement materials was introduced.The performance characteristics of cold and hot recycled mixtures and the advantages of waste pavement materials and recycling were analyzed.The influencing factors of the utilization rate of cold and hot regeneration technology are summarized,and the future research direction is proposed.

关 键 词：道路工程 废旧沥青混合料 性能评价 再生技术 

分 类 号：U414[交通运输工程—道路与铁道工程]