AH-70重交通A类石油沥青在昆明南连接高速上的应用  

The application of AH-70 heavy traffic A type petroleum asphalt in South Kunming connection highway

作　　者：李从德[1] 

机构地区：[1]云南交通职业技术学院,云南昆明650500

出　　处：《山西建筑》2017年第12期114-115,共2页Shanxi Architecture

摘　　要：介绍了AH-70重交通道路石油沥青的标准,通过试验检测,评价了昆明南连接线AH-70重交通道路沥青混合料的性能,并阐述了该公路试验路段铺筑及整个路段的全面施工方法,指出AH-70重交通A类道路石油沥青性能良好,值得推广应用。This paper introduced the standard of AH-70 heavy traffic road petroleum asphalt, through the test detection, evaluated the perform-ance of AH-70 heavy traffic road asphalt mixture of South Kunming connection line, and elaborated the comprehensive construction method of the highway test section paving and whole road section, pointed out that the AH-70 heavy traffic A type petroleum asphalt had good performance, wor-thy of promotion application.

关 键 词：高速公路 石油沥青 沥青混合料 性能检测 

分 类 号：U416.2[交通运输工程—道路与铁道工程]