Abstract: The current study compared aggregate shape parameters and laboratory performance of coarse aggregates produced from two different types of crushing operations. The coarse aggregates from two type of crushing operations, ...

Abstract: Fillers are known as dust fractions in asphalt mixes having a predominant particle size less than 75 micrometer (μm). Typical filler concentration in an asphalt mix varies from 4% to 12% (by aggregate weight). The effects ...

Abstract: This study focused on evaluating the rutting performance of three different highly polymer-modified asphalt (HiMA) binders (i.e., O, T and B) using binder-based [i.e., multiple stress creep recovery (MSCR) and ...

Abstract: Liquid antistripping agents are added to asphalt binder to improve moisture resistance of the mixture. However, the chemical makeup and bonding mechanism of antistripping agents may cause significant effects on binder ...