Preparation and Rheological Properties of Graphene-modified Asphalt
In this paper,the rheological properties of graphene-modified asphalt were studied by conventional performance test,dynamic shear rheological test and multiple stress creep recovery test.The results showed that appropriate amount of graphene significantly improved the rheo-logical properties,elastic properties and deformation resistance of asphalt,of which 1.5%graphene content was the best content,and the gra-phene content could be adjusted according to the actual demand,indicating that graphene-modified asphalt has a good application prospect.
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