物理-化学综合融雪除冰沥青混合料研究

Study of Asphalt Mixture for Melting Snow and Ice by Physical-Chemical Combining Means

为将橡胶颗粒沥青混合料除冰技术与盐化物融雪沥青混合料除冰技术相结合,旨在研究一种新型的环保型物理-化学融雪除冰沥青混合料。本文分别就盐化物融雪剂的选择、橡胶颗粒的掺入方法、物理-化学融雪除冰沥青混合料配合比设计、物理-化学融雪除冰沥青混合料的成型工艺等4个方面进行了深入研究,评价了PCAM-13的融雪除冰性能,为解决冬季道路冰雪问题提供了新的思路和途径。

In order to combine the deicing technologies of rubber asphalt mixture and salt anti- freezing asphalt mixture and study a new type of environmental-friendly chemical-physical ice melting asphalt mixture, in this paper in-depth studies are conducted on selection of salt anti-freezing agent, rubber mixing process, design of physical-chemical ice melting asphalt mixture and forming process of physical-chemical ice melting asphalt mixture, and the snow deicing performance of PCAM-13 is evaluated, which has provided new ideas and means for solving the problem of snow and ice on road in the winter.