在对沥青混合料的高低温性能的研究过程中,往往忽略掉沥青胶浆对其性能的影响,本文主要在胶浆理论的指导下,通过研究粉肢比变化和纤维对沥青混合料的高低温的影响。实验结果表明,通过适当减少粉胶比和增加纤维量能够有效改善沥青混合料的低温柔性的松弛能力以及提高沥青混合料的高温性能。 In the process of research on the high and low temperature performance of asphalt mixture, the influence of asphalt mortar on its performance is often ignored. In this paper, mainly under the guidance of mortar theory, Low temperature effects. The experimental results show that the relaxation ability of low temperature flexibility of asphalt mixture can be effectively improved and the high temperature performance of asphalt mixture can be improved by appropriately reducing the ratio of cement to binder and increasing the amount of fiber.