精品文档---下载后可任意编辑RAP 变异性与再生混合料路用性能效果讨论的开题报告【摘要】RAP (再生沥青混合料)路用性能具有较高的经济效益和环保性,但是 RAP 中的沥青会因为再生过程中的变异性而影响混合料的性能
本文通过实验探究 RAP 中沥青的变异性对于再生混合料路用性能的影响和再生混合料与原混合料混合应用后的效果,为 RAP 的应用提供一定的理论支持和实际指导
【关键词】RAP, 变异性, 混合料, 路用性能, 再生混合料【Abstract】The performance of RAP (Reclaimed Asphalt Pavement) has high economic benefits and environmental friendliness, but the variability of asphalt in RAP can affect the performance of the mixture
In this paper, the impact of asphalt variability in RAP on the performance of recycled mixture and the effect of the mixture of recycled mixture and original mixture after use were explored through experiments in order to provide theoretical support and practical guidance for the application of RAP
【Key words】RAP, Variability, Mixture, Performance, Recycled Mixture【正文】一、讨论背景随着人