摘要
通过不同掺量纳米有机膨润土改性沥青的对比试验,研究了纳米有机膨润土改性沥青的特性,结果表明纳米有机膨润土改性沥青的感温性、高低温稳定性较普通沥青都有所改善,得出纳米有机膨润土的最佳掺量为5%~7%。
Through the modified asphalt comparative test of different mixing amounts nanometer organobentonite,the properties of nanometer organobentonite modified asphalt are analyzed.The results show that the temperature susceptibility,high and low temperature stability are improved comparing with ordinary asphalt.The optimal mixing amount of nanometer organobentonite is 5%～7%.
出处
《山西建筑》
2010年第1期174-176,共3页
Shanxi Architecture
关键词
纳米
有机膨润土
改性沥青
最佳掺量
nanometer
organobentonite
modified asphalt
optimal mixing amounts
