摘要
在USP温拌改性剂研究成果基础上,探讨了USP温拌改性沥青混合料的组成设计、路用性能和施工技术,结论表明:用马歇尔试验,可以确定最佳沥青用量,且具有良好的高温稳定性、水稳定性;施工技术控制重点是拌合均匀、保证压实。
Based on the research fruit at USP warm modifier,the paper explores the composing design,pavement performance and construction technology of USP warm mix modified asphalt. The conclusions are as follow,it is feasible to ensure the optimal quantity of USP warm mix modified asphalt by Marshall test; and it is of good properties on high-temperature stability and water stability; the key points for controlling the production process are mixing equably and the full compaction.
出处
《山西建筑》
2014年第32期110-111,共2页
Shanxi Architecture
关键词
USP温拌改性
最佳沥青用量
路用性能
施工技术
USP warm modified
optimal quantity of asphalt
pavement performance
construction technology
