矿产保护与利用Issue(1)：42-46,5.
硅藻土在改性沥青中的应用及产品性能研究
Application of Diatomite in Pitch Modification and its Product Performance
摘要
Abstract
The raw material, quality requirement, preparation methods, modification effect and product performance of diatomite used for pitch modification were studied. The results showed that the modification effect of diatomite which dominant species was melosira was better than others. And the pyro - purification of diatomite had the advantage over the hydro - purification.关键词
硅藻土/改性沥青/性能指标/动稳定度/影响因素Key words
diatomite/ pitch modification/ performance indices/ dynamic stability/ influence factors分类
交通工程引用本文复制引用
于漧,黄帆,王道颖,汪德元..硅藻土在改性沥青中的应用及产品性能研究[J].矿产保护与利用,2012,(1):42-46,5.基金项目
科技部技术创新基金项目(编号:04C26215301401)获国家科技进步二等奖,云南省科技发明三等奖 （编号:04C26215301401）
