Research on Application of Waste Rubber in Recycling Asphalt Mixture

被引：0
|
作者：
Ding Zhan [1 ]
Li Pei-long [1 ]
Guan Wei-Sheng [1 ]
机构：
[1] Changan Univ, Sch Environm Sci & Engn, Xian 710054, Peoples R China
来源：
CJWPT 2009: PROCEEDINGS OF THE 5TH CHINA-JAPAN WORKSHOP ON PAVEMENT TECHNOLOGIES | 2009年
关键词：
Use of waste; Waste rubber; Old asphalt mixture; Asphalt recycling agent; Mechanism of action;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
With the development of highway transportation and automotive industry, there have been a large number of waste rubber and waste asphalt mixture. For the comprehensive utilization of waste resources, a new recycling agent for asphalt pavement was developed using waste rubber by microwave treatment in light components agents which is made of DOP and aromatic oil. The recycling agent was used to recycle aged asphalt and old asphalt mixture. And action mechanism of recycling agent and aged asphalt was analyzed. The results show that the RA made from rubber by microwave treatment can make aged asphalt recycled. 10% of the recycling agent can effectively supplement missing components and restore colloidal structure and rheological performance of aged asphalt; The performance of high and low temperature, water stability and anti-aging of recycling asphalt mixture can meet the technical requirements of asphalt pavement.
引用
收藏
页码：299 / +
页数：3
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