Crumb Rubber Asphalt Binder

Aging- and crack-resistant

Incorporates waste tire rubber to improve long-term aging resistance of asphalt binder, with superior low-temperature cracking resistance over SBS-modified asphalt and significant environmental benefits.

Lyu, Lei · Fini, Ellie H. · Pei, Jianzhong · Poulikakos, Lily D.

Journal of Cleaner Production 2024

Advantages

Low-temperature cracking resistance superior to base asphalt and SBS-modified asphalt

Significantly reduced energy consumption

Reduced global warming potential