AR-AC-16C型橡胶沥青混凝土在阿喀高速公路上的应用

摘要

橡胶沥青作为一种新型路面材料的应用一直是科研与工程技术人员研究的热点。通过橡胶沥青从生产、配合比设计、拌制、摊铺、碾压等全过程的分析和总结对比，结果表明：橡胶沥青及混合料的各项材料检测指标满足高等级公路路面规范要求；橡胶沥青混凝土的各项路用性能指标及经济性能优越，橡胶沥青技术在高等级公路路面工程中有较大的推广应用价值和前景。%The use of rubber asphalt to be a new type pavement material has been the study hot spots of both scientifi c research and engineering technical personnel. Overall analysis and comparison of its production, mix design, mixing, spreading and roller compaction were made and their results show that all of the materials test indexes of the rubber asphalt concrete and admixture satisfy the pavement specifi cations of a high grade highway. And the technical and economic performance indexes of the rubber asphalt concrete are advantageous. The rubber asphalt concrete technology is of high application value and has good prospects for spreading in construction of high grade highway pavements.