玄武岩纤维增强沥青混合料的设计研究

Design of Basalt Fiber Reinforced Asphalt Mixture

以潇湘北路为研究对象,探讨了AC-13C级配玄武岩纤维沥青混合料的配合比设计,确定SBS改性沥青混合料在不同玄武岩纤维掺量下的最佳油石比,基于此,通过试验测定SBS改性沥青混合料在不同玄武岩纤维掺量下的各项路用性能。

Taking Xiaoxiang North Road as the research object,the design of the mix ratio of AC-13C grade basalt fiber asphalt mixture was discussed to determine the optimal ratio ofSBS modified asphalt mixture in different basalt fiber content.Based on this,the road performance of SBS modified asphalt mixture in different basalt fiber content was tested.