摘要
阐述了浇注式硬质直馏沥青混凝土的技术指标要求,介绍了沥青混合料的试验研究情况,系统分析研究了沥青混合料的高低温稳定性和施工和易性的影响因素。文中还结合浇注式硬质直馏沥青混凝土在南京四桥钢桥面铺装项目上的应用,介绍了浇注式硬质直馏沥青混凝土钢桥面铺装设计和施工关键技术。
In this paper, the author has described THE technical requirements of the hard straight-run Gussasphalt concrete and the basic situation of Gussasphalt mixture test, studied the influencing factors of high- and-low temperature performance and workability. Based on technology research and the implementation of the project of the Nanjing No. 4 Yangtze River Bridge steel bridge deck pavement of composite Gussasphalt, the key technologies of design and construction for hard straight distillation Gussasphalt concrete are sys- temically introduced.
出处
《公路》
北大核心
2015年第7期21-29,共9页
Highway
基金
部省联合技术攻关项目
项目编号2010-353-332-1000
关键词
浇注式沥青混凝土
设计施工
混合料试验
技术研究
硬质直馏沥青
高低温性能
施工性能
Gussasphalt concrete
design and construction
mixture test
technical research
hard straight-run asphalt
high-and-low temperature performance
workability
