德兰尼特AS纤维沥青混凝土的最佳纤维掺量试验研究

A Study on the Best Fiber Content of Dolanit As Fiber Asphalt Concrete

综合考虑不同德兰尼特AS纤维掺量对AC-16Ⅰ型沥青混凝土路用性能的影响分析,确定最佳纤维掺量。对不同纤维含量的AC-16Ⅰ型沥青混凝土分别进行配合比设计,并通过纤维沥青混凝土的主要路用性能试验,分析和评价纤维含量与路用性能之间的关系,由此关系综合考虑路用性能和经济性,最终确定最佳纤维剂量。

Considered different content of fiber to anticipate the influence that the road performance to the asphalt mixture AC - 16 Ⅰ , and it is to make sure the best fiber content for against the road cross pavement distortion . Starting with the mixture ratio test for asphalt mixture AC - 16 Ⅰof different fiber content, through the main road performance test, the article analyzes and evaluates the relation of fiber content and road performance of asphalt mixture. Finally, based on the relation, the article makes sure the best fiber content considered by road performance and economic.