沥青路面新型抗滑表层路用性能研究

本文结合国内外抗滑表层的研究成果,从级配设计理论出发,分析了确定抗滑表层重要因素,从而确定了新型的抗滑表层级配AKN-13。通过对四种典型类型的沥青混合料进行路用性能对比研究,结果表明了AKN-13沥青混合料抗滑性能、防渗水能力、高温稳定性和耐久性表现突出,且施工简单易操作,值得推广。这些为选择合适的抗滑表层提供了可靠依据。

Research on Asphalt Pavement of New-type Antiskid Surface Pavement Performance

This text combines the research results of resisting the antiskid surface both at home and abroad, analyzes key factor of antiskid surface from gradation design theory, confirms new-type AKN-13 of antiskid surface. Through comparing to the asphalt mixture of four kinds typical types and studying with pavement performance, and the results indicate AKN-13 asphalt mixture do very well with antiskid performance, infiltrate ability, high-temperature stability and durability, and construction is simple and easy to use, good prospect. These have offered reliable basis for choosing s antiskid surface.