纤维排水沥青混合料水稳定性影响研究

Research on water stability impact of fiber drainage asphalt mixture

通过浸水马歇尔、冻融劈裂以及浸水飞散试验,研究了纤维种类和沥青用量对纤维排水沥青混合料水稳定性的影响,得出纤维排水沥青混合料的水稳定性同时受纤维和沥青的影响,从而为纤维排水沥青混合料的材料及配合比设计提供了一定的参考。

Based on immersion Marshall,freezing-thawing thunderbolt and immersion scattering test,the paper studies the impact of fiber sorts and asphalt amount upon the water stability of fiber drainage asphalt mixture,and concludes that the water stability of fiber drainage asphalt mixture will be influenced by both fiber and asphalt.As a result,it has provided some guidance for fiber drainage asphalt mixture.