Abstract: Porous asphalt concrete (PAC) is recognized for its outstanding noise reduction capability, which tends to improve as the aggregate particle size decreases, suggesting that PAC-5 may offer superior noise reduction performance. ...

Abstract: The objective of this paper is to evaluate the effect of different aging times on the performance of styrene-butadiene-styrene (SBS) copolymer–modified asphalt. Two kinds of SBS-modified asphalt with different SBS contents ...