摘要
通过"干法"和"湿法"工艺拌制布敦岩沥青改性沥青混合料,测试标准试件的体积参数、马歇尔稳定度、残留稳定度、冻融劈裂强度比和动稳定度,并对测试结果进行了技术经济分析。
Buton rock asphalt（BRA） is a kind of natural asphalt,considered as a modifier for asphalt mixture.The BRA-modified asphalt mixture made by dry process and wet process respectively were molded and tested for their volume parameters, Marshall stability, residual stability, the ratio between freezing-thawing and splitting and dynamic stability. Test results were then analyzed technically and economically.
出处
《江苏工程职业技术学院学报》
2015年第4期1-6,共6页
Journal of Jiangsu College of Engineering and Technology
基金
盐城科技局产学研联合项目(编号YKA201210)
关键词
布敦岩沥青
改性沥青混合料
路用性能
技术经济分析
buton rock asphalt
modified asphalt mixture
road performance
technology-economy analysis
