Reactive Rejuvenated SBS-Modified Bitumen

Outperforms after Re-aging

Reactive rejuvenators chemically reconnect degraded SBS segments, resulting in superior high- and low-temperature properties after re-aging compared to aged SBS-modified bitumen and aromatic oil rejuvenated bitumen.

Bohan, Zhu · Xing, Chengwei · Haozongyang, Li · Zhang, Xiao · Gao, Yang · Shixian, Tang · Feng, Chao

Construction and Building Materials 2025