摘要
本文研制出一种聚氨酯-环氧树脂复合改性沥青混合料,通过将混合料的马歇尔性能、高低温性能以及疲劳性能与美国、日本环氧沥青混合料进行对比分析,发现聚氨酯-环氧树脂复合改性沥青混合料不仅成本较低,并且具有比美国、日本环氧更加优异的路用性能和抗疲劳性。
This paper manufactured a kind of polyurethane-epoxy resin compound modificated as- phalt concrete. By comparative analysis on Marshall, high-low temperature, and fatigue properties of poly- urethane-epoxy resin compound modificated asphalt concrete and American, Japanese epoxy-modified as- phalt concrete, the former one not only performs lower in cost, but also better in pavement and fatigue re- sistance.
出处
《公路工程》
北大核心
2013年第2期214-218,共5页
Highway Engineering
关键词
聚氨酯改性环氧树脂
沥青混合料
路用性能
疲劳性能
polyurethane-modified epoxy resin
Asphalt concrete
Pavement performance
Fa-tigue properties
