橡胶粒子改性水泥混凝土研究进展  

Research Progress in Rubber Particles Modified Portland Cement Concrete

作　　者：黄少文[1] 徐玉华[1] 罗琦[1] 

机构地区：[1]南昌大学材料科学与工程学院,南昌330031

出　　处：《材料导报》2009年第1期101-105,共5页Materials Reports

基　　金：江西省科技支撑计划资助项目(20061B0102300)

摘　　要：在水泥混凝土中掺加废旧轮胎橡胶粒子取代部分矿物集料可改善混凝土的抗冲击、抗裂性能和增加韧性,并可消耗大量的废旧轮胎,具有资源循环利用和环保意义。综述了该类课题的国内外研究成果,展望了橡胶改性水泥混凝土(RMC)的研究发展趋势。There is more obvious optimizing effect on the impact strength, anti-crack property and toughness of cement concrete when the additive composition of scrap tire rubber particles replaces a part of mineral aggregate in cement concrete, and a large number of scrap tires are comsumed, which have an important benefit to the recycling utilization of scrap tires and environmental protection. In this paper, some of the research achievements regarding RMC at home and abroad are summarized. And the direction of research is prospected .

关 键 词：混凝土 橡胶粒子 改性 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业] U416.216[交通运输工程—道路与铁道工程]