温拌沥青混合料技术在锡盟公路养护工程中的应用研究  

Application of Warm Mix Asphalt Mixture Technology in Xilingol League Highway Maintenance Project

作　　者：任志强 吴娜娜 隋一鸣 张登峰[3] REN Zhi-qiang;WU Na-na;SUI Yi-ming;ZHANG Deng-feng(Xilingol League Transportation Development Center,Xilinhot 026000,China;Xilinhot Highway Maintenance Center,Xilinhot 026000,China;State Key Laboratory of Silicate Materials for Architectures,Wuhan University of Technology,Wuhan 430070,China)

机构地区：[1]锡林郭勒盟交通运输事业发展中心,锡林浩特026000 [2]锡林浩特市公路养护中心,锡林浩特026000 [3]武汉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》2023年第2期26-29,共4页The World of Building Materials

摘　　要：在锡盟干线公路沥青路面养护施工中,采用温拌沥青混合料技术。通过研究温拌剂对沥青性能的影响,确定温拌剂的用量。结果表明:温拌剂的加入能使沥青混合料的拌和温度降低25℃以上,对沥青混合料的应用性能无负面影响,可用于边远地区干线公路的养护施工。In the maintenance and construction of asphalt pavement of Ximeng,the technology of warm mixing asphalt was adopted.By studying the influence of warm mixing agent on asphalt properties,the dosage of warm mixing agent was determined.The application results showed that the addition of warm mix agent could reduce the mixing temperature of asphalt mixture by more than 25℃,which had no negative effects on the application performance of asphalt mixture,and could be used in low temperature construction of border trunk.

关 键 词：温拌沥青 公路养护 低温施工 

分 类 号：U414[交通运输工程—道路与铁道工程] U418