断级配橡胶沥青混合料路用性能研究

On road performance of gap gradation rubber asphalt mixture

通过室内试验,介绍了断级配橡胶沥青混合料的配合比设计方法,从高温性能、低温性能、抗水损害性能等方面,对其进行了综合评价,并阐述了该混合料在市政道路中的施工要点及质量检测方法,有效保证了施工的质量。

From the indoor experiments,the paper introduces the proportion ratio design methods for the gap gradation rubber asphalt mixture,undertakes the comprehensive evaluation from the high-temperature performance,low-temperature performance,and water-resisting performance,and illustrates the construction points and quality checking method for the mixture in municipal roads,so as to ensure the construction quality.