Rubber Modified Asphalt Mixture Properties and Mechanical Testing
To solve the high-temperature rutting problem of asphalt pavement, the old rubber of the tire rubber and plastic of general polyethylene waste composite modified asphalt mixture is proposed. The plastic and rubber compound particle was made by the rubber through efficient desulfurization additives, preswelling, twin-screw extrusion equipment. The particles mixed with the asphalt mixtures specimen preparation and the dynamic stability experiments, composite beam fatigue experiments, flexural tensile strength and modulus experiments and anti-reflective pavement cracks and other mechanical experiments are performed. The comparative data obtained by the rubber and plastic composited modified asphalt mixtures and SBS asphalt mixtures prove that the rubber and plastic composited modified asphalt mixtures have excellent rutting resistance and fatigue resistance.
Rubber and plastic materials Asphalt mixture Mechanical properties Fatigue performance Anti-reflective cracking
Rong Hui Zhang Jia Liu Jian Chao Huang Yi Fu
Faculty of Civil & Traffic Engineering, Guangdong University of Technology,Guangzhou, Guangdong, 510 Dongguan Highway bridge Development Construction Corporation Dongguan, Guangdong, 523000, China GuangDong Silver Age Sci & Tech company Dongguan, Guangdong, 523927, China
国际会议
上海
英文
810-817
2011-10-21（万方平台首次上网日期，不代表论文的发表时间）