摘要
改性沥青混合料拌和与压实温度对沥青路面的设计和施工质量有很大影响,进而影响沥青路面的使用性能。介绍了4种具有代表性的确定改性沥青混合料拌和与压实温度的方法,分别为Yildirim法(Y法)、Bahia法(B法)、Shenoy法(S法)和Azari法(A法),阐明并论述了这4种方法的优缺点及适用范围。
Mixing and compaction temperature have significant influence on asphat mixture design and construction quality of asphalt pavement, which directly affect pavement performance. The four methods Yildirim(Y), Bahia (B),Shenoy(S) and Azari(A)are introduced in this paper. These methods can define mixing and compaction temperatures for modified asphalt mixture. The advantage and disadvantage of the four methods are also put forward.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2007年第8期92-95,共4页
Materials Reports
基金
国家西部交通建设科技项目(2001-318-000-28)
关键词
改性沥青混合料
拌和温度
压实温度
粘度
modified asphalt mixture, mixing temperature, compaction temperature, viscosity