Abstract: Foamed warm-mix asphalt (WMA) produced by water injection has been gradually accepted and used. However, several key concerns should be answered such as whether the water exists in asphalt after foaming and how it will ...

Abstract: In this study, the influence of flame-retardant materials on the rheological properties of warm-mix asphalt was investigated. The rheological properties of base asphalt and styrene–butadiene–styrene-modified (SBS) asphalt ...