摘要
该文主要采用贯入度试验,从矿料级配、结合料、结合料含量、矿粉等几方面展开对浇注式沥青混凝土的高温性能进行试验研究。结果表明级配对浇注式沥青混凝土的高温性能影响较小,受其它几个因素的影响比较明显。
The article mainly uses the penetration experiment to test and study the high-temperature performance of gussasphalt concrete from the aspects of mineral aggregate gradation,binder,binder content and mineral powder.The result makes clear that the gradation affects the high-temperature performance of gussasphalt concrete a little,but the other factors affect it more obviously.
出处
《城市道桥与防洪》
2010年第9期262-263,共2页
Urban Roads Bridges & Flood Control
关键词
浇筑式沥青混凝土
高温性能
沥青结合料
gussasphalt concrete
high-temperature performance
asphalt binder
