摘要
依托在建工程采用的SA-1温拌剂,在不同掺量下分别进行马歇尔击实试验、车辙试验、汉堡轮辙试验,通过数据分析,确定了该种温拌剂的降温、降粘幅度,进一步分析了掺加温拌剂后对沥青混合料路用性能的影响。
In this paper, based on the SA-1 warm mix used in the project under construction, Marshall compaction test, rutting test and Hamburg wheel rutting test are carried out under different mixing amounts. Through data analysis, the range of temperature and viscosity reduction of this warm mix is determined, and the influence of adding warm mix on the road performance of asphalt mix is further analyzed.
作者
季正军
江照伟
闫翔鹏
夏雨
JI Zheng-Jun;JIANG Zhao-wei;YAN Xiang-peng;XIA Yu(Shandong Transportation Institute,Shandong Jinan 250031 China;Key Laboratory for Road Structure and Material of Shandong Province,Shandong Jinan 250102 China)
关键词
温拌剂
体积指标
车辙试验
汉堡轮辙试验
路用性能分析
warm-mixed agent
volume indicators
wheel tracking test
hamburg wheel-tracking test
analysis on pa vement performance
