Fatigue life up 93.52%
By incorporating a dynamic disulfide-bonded polyurea elastomer into SBS-modified asphalt, crack self-healing is achieved via reversible bond recombination, along with improved high- and low-temperature performance.
Li, Yang · Yejing, Meng · Pei, Jianzhong · Lyu, Lei · Hu, Dongliang
Construction and Building Materials 2024