摘要
文章采用室内对比试验方法,对相同级配条件下的国产干法橡胶反应剂、进口干法橡胶反应剂和湿法成品橡胶沥青等三种改性沥青进行沥青混合料性能和经济成本对比分析,研究结果表明:基于国产橡胶反应剂的废胶粉改性沥青混合料具有优良的路用性能和经济性,为基于国产橡胶反应剂的废胶粉改性沥青混合料的室内试验、生产及推广应用提供参考依据。
The article used the indoor comparison test method to conduct the asphalt mixture performance and economic cost comparison analysis for three kinds of modified asphalt, i.e. domestic dry rubber reaction agent under the same gradation conditions, imported dry rub- ber reaction agent and wet finished rubber asphalt, and the research results shewed that： the scrape rubber powder modified asphalt mixture based on domestic rubber reaction agent has excellent road performance and economy, thereby providing the reference basis for the indoor testing, production, promotion and use of the scrape rubber powder modified asphalt mixture based on domestic rubber reaction agent.
出处
《西部交通科技》
2013年第6期24-27,85,共5页
Western China Communications Science & Technology
关键词
橡胶沥青
橡胶反应剂
路用性能
经济性
Rubber asphalt
Rubber reaction agent
Road performance
Economy
