抗车辙剂和纤维对沥青混合料性能的影响分析

Analysis on the influence of anti-track agent and fiber to asphalt mixture performance

通过对沥青混合料的各项性能进行试验,分析掺加了抗车辙剂和纤维的沥青混合料的路用性能,特别是高温稳定性和低温抗裂性,得到了抗车辙剂和纤维对沥青混合料高低温稳定性和水稳定性的影响规律,同时也确定了适合于掺加抗车辙剂和纤维的沥青混合料的最佳油石比。

Through the test to each performance of asphalt mixture, this paper analyzed the pavement performance of asphalt mixture adding antitrack agent and fiber, especially the high temperature stability and low crack resistance, obtained the influence law of anti-track agent and fiber to the high temperature stability and water stability of asphalt mixture, at the same time determined the optimum asphalt-aggregate ratio suitable for asphalt mixture adding anti-track agent and fiber.