ECA在沥青路面养护中的应用要点分析  

On application of ECA in asphalt roadbed maintenance

作　　者：张君 Zhang Jun(Shaixi Road Bureau Jinzhong Branch,Jinzhong 030600,China)

机构地区：[1]山西省公路局晋中分局,山西晋中030600

出　　处：《山西建筑》2018年第15期130-131,共2页Shanxi Architecture

摘　　要：结合施工经验,介绍了易密实剂的性能机理,说明了ECA混合料级配设计中的要点,分析了拌和、摊铺、碾压及温度控制等各工序中的施工质量控制要点,作为高速公路路面新建、改扩建及养护施工的新措施,具有显著的经济效益和社会效益,以期在我国得到推广和应用。Combining with the construction experience,the paper introduces the performance and mechanism of the compacting agent,indicates the points in the ECA mixture grading design,analyzes the construction quality control in the procedures including the mixing,pavement,compaction and temperature control ,and indicates the new measures for the roadbed construction,expansion and reconstruction and maintenance construction on expressways with better economic and social benefits,so as to extend its aplication in China.

关 键 词：ECA混合料 易密实剂 路面养护 

分 类 号：U416.217[交通运输工程—道路与铁道工程]