Investigating the Effects of Nanomaterials Liquid Anti-Stripping Agents on the Properties of Asphalt Binder and Asphalt Mixtures

This paper reviews the researches that have been conducted on asphalt binder and asphalt modified with nanomaterials liquid anti-stripping over the past five years. Studies showed that the impacts of anti-stripping liquid nanomaterials on the properties of asphalt binder and asphalt mixture were not similar and depended upon various factors, including type and chemical structure of the asphalt and aggregate, the asphalt mix production temperature, the level of nanomaterials, as well as the type and mixing method with the asphalt binder. Despite the positive features of the nanomaterial additives, using these materials requires further examination.