微胶囊相变材料研究发展及在沥青混合料中的应用现状  

Research and development of MCPCM and its application in asphalt mixture

作　　者：李霖[1] 蔡喜韬 惠嘉[1] 石艳[3] 燕春福 李亚非[1] Li Lin;Cai Xitao;Hui Jia;Shi Yan;Yan Chunfu;Li Yafei(China Academy of Transport Sciences,Beijing100029;Tianjin Urban Road and Bridge Management Center,Tianjin 300012;State Key Laboratory of Chemical Resource Engineering,Beijing 100029;Hebei Shuangcheng Construction Engineering Testing Co.,Ltd.,Shijiazhuang 050227)

机构地区：[1]交通运输部科学研究院,北京100029 [2]天津市城市道路桥梁管理事务中心,天津300012 [3]北京化工大学化工资源有效利用国家重点实验室,北京100029 [4]河北双诚建筑工程检测有限公司,石家庄050227

出　　处：《化工新型材料》2022年第8期292-296,共5页New Chemical Materials

基　　金：石家庄市重点研发计划项目(201160144A)。

摘　　要：利用相变材料合理、高效、清洁利用绿色能源(自然环境中的热能)开发自调温沥青路面,综述分析了微胶囊相变材料(MCPCM)的国内外研究现状。MCPCM用于主动调温沥青路面可有效提高沥青路面的高低温性能,重点综述MCPCM在沥青混合料和沥青路面中的研究应用现状,并指出MCPCM在制备和应用方面存在的问题、解决方法和发展前景。Phase change material(PCM) have the characteristics of reasonable, efficient and clean utilization of green energy(heat energy in natural environment).Based on this, researchers develop self regulating asphalt pavement.PCM and microencapsulated phase change materials(MCPCM) were introduced.The research status of MCPCM at home and abroad was summarized and analyzed.MCPCM is used to actively adjust the temperature of asphalt pavement, which can effectively improve the high and low temperature performance of asphalt pavement.The research and application status of MCPCM in asphalt mixture and asphalt pavement were focused on.The problems, solutions and development prospects of MCPCM in preparation and application were also pointed out.

关 键 词：微胶囊 相变材料 制备 沥青 

分 类 号：U414[交通运输工程—道路与铁道工程]