摘要
文章结合G75武罐高速公路路面提升整治工程,对改性NovaBinder沥青混合料制备的超薄磨耗层材料设计、施工方法以及使用效果进行详细研究与探讨.得出结论:改性NovaBinder沥青混合料制备的超薄磨耗层,厚度、宽度、构造深度、摩擦系数、渗水系数、平整度多项指标的检测数值均在标准规范之内,能够提升原始高速公路沥青路面的路用性能,优化路面行驶性能.
Abstract
Based on the example of the G75 Wugu Expressway pavement improvement project,this article conducts a detailed study and discussion on the design,construction method,and application effect of the ultra-thin wear layer material prepared by modified Novabinder asphalt mixture.It is concluded that the ultra-thin wear layer pre-pared from modified Novabinder asphalt mixture meets the standard specifications in terms of thickness,width,structural depth,friction coefficient,water permeability coefficient,and smoothness,which can improve the road performance of the original highway asphalt pavement and optimize its driving performance.
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