Study on Application of Waste Polyethylene and SBS in Modified Asphalt

International Conference on Manufacturing Technology, Materials and Chemical Engineering

材料科学;化学工业

Peng, Yang^1 ; Long, Wu-Jian^2^3 ; Han, Ning-Xu^2^3 ; Sui, Li-Li^2^3 ; Wang, Xue-Lian^1 ; Liu, Yan-Hong^1

School of Navigational Engineering, Guangzhou Maritime University, Guangzhou

510725, China^1

Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, Shenzhen University, Shenzhen

518060, China^2

Shenzhen Durability Center for Civil Engineering, Shenzhen University, Shenzhen

518060, China^3

关键词: Fatigue performance;    High temperature stability;    Low temperature crack resistances;    Performance tests;    Physical and mechanical properties;    SBS-modified asphalt;    Styrene butadiene styrenes;    Waste polyethylenes;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/592/1/012029/pdf
DOI  :  10.1088/1757-899X/592/1/012029

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

In this paper, modified asphalt was prepared by using waste polyethylene and SBS. Through the performance test of modified asphalt, it was found that waste PE (Polyethylene) and SBS (Styrene-Butadiene-Styrene) modified asphalt had good physical and mechanical properties. Through the asphalt mixture's test, it was found that the waste polyethylene and SBS modified asphalt mixture had good high temperature stability, low temperature crack resistance and excellent fatigue performance.