摘要
对沥青混合料的级配离析和温度离析现象的原因进行分析和讨论,指出了混合料的级配、施工温度、摊铺和碾压等施工工艺过程中产生离析的原因。并相应地提出了改进工艺措施和控制技术。
The paper discusses reasons for grading segregation of asphalt mixture and segregation phenomena of temp. ,indicates the reasons for segregations which emerge in the process of constructions of mixture gradation, temp. construction, spreading and rolling etc. , and presents relevant measures for improving the technologies and control techniques.
出处
《北方交通》
2007年第4期30-32,共3页
Northern Communications
关键词
级配离析
温度离析
成因分析
控制技术
Grading segregation Temp. segregation Analysis of reasons Control techniques