彩色沥青混合料路面的研究与应用

从彩色沥青混合料的高温稳定性、水稳定性、低温抗裂性、颜色特性等方面分析研究了彩色沥青混合料的路用性能,对彩色沥青混凝土路面技术水平、经济效益和社会效益等方面进行评价,论述了彩色沥青路面的配合比设计、拌和、摊铺和碾压等方面的施工工艺及注意事项,对该项技术的应用推广和发展具有积极的作用。

The application of the wave velocity test technique in Qingdao Bay Bridge bedrock weathering evaluation

This paper analyzes the pavement performance of color asphalt mixture from the high temperature stability,water stability,low temperature cracking resistance and color characteristics,etc.,the technical level,economic and social benefits of color asphalt mixture pavement is evaluated in this paper,discusses its mix design,as well as its construction technology and points for attention from aspects of mixing,spreading and rolling,which play an active role on application,extension and development of this tech...