沥青混合料应用中的环境保护-交通运输工程学报-长安大学.pdfVIP

第4 卷　第4 期 交 通 运 输 工 程 学 报 Vol.4　No.4 2004 年12 月 Journal of Traffic and Transportation Engineering Dec.2004 :1671-1637(2004)04-0001-04 1, 2 1 1 3 李祝龙 , 丁小军,赵述曾,吴德平 (1., 　710075;2. , 　710064; 3., 　473000) 　:为控制沥青混 料生产中的C 气体排放,介绍了日本开发的中温化技术在沥青混 料中 2 的应用, 及日本、芬兰等在常温沥青混 料方面的研究、应用情况,分析了中国常温沥青混 料冷再 生技术,研究了沥青混 料应用中的环境保护对策。结果发现采用中温化技术,可以降低沥青混 料的拌和与压实温度,压实度与在 160 ℃时拌和的普通沥青混 料的压实度相当,基本不降低沥青 混 料性能,达到了降低C 排量的目的。 2 :路面工程;沥青混 料;C 2 排量;温度;环境保护 :U414　　　:A Environment protection in application of asphalt mixture 1, 2 1 1 3 LI Zhu-long , DING Xiao-jun , ZHA Shu-zeng , WU De-ping (1.The First Highway Survey and Design Institute of China, Xian 710075, China; 2.School of Highway, Changan University, Xian 710064, China; 3.Zhumadian Highway Bureau of Henan Province, Zhumadian 473000, China) Abstract:In order to control the emission volumeof C 2 in theproduction of asphalt mixturefor pavement, this paper introduced the application of medium-sized temperature technology in asphalt mixture, and the application and research of normal temperature asphalt mixture in Japan and Finland, analyzed the technique of cold- temperature asphalt mixture and cold-recycled asphaltmixture used in China, studied the environment protection in the construction of asphalt mixture pavement.It was pointed that using the medium-sized temperature technology can decrease the mixing temperature of asphalt mixture, its compaction degree is not decreased, so the emission