再生混凝土骨料生产工艺与分类标准的研究  

Study on the production process and classification criteria of recycled concrete aggregate

作　　者：邓宗才[1] 佘向军[1] 

机构地区：[1]北京工业大学建筑工程学院,北京100124

出　　处：《工程建设》2009年第4期15-18,共4页Engineering Construction

摘　　要：总结了国内外已有再生混凝土骨料(Recycled Concrete Aggregate)的生产工艺,在试验的基础上,提出了RCA生产的新工艺。此外,通过分析已有的再生混凝土骨料分类方法,结合部分RCA的试验,给出了RCA新的分类标准。The existing production processes of recycled concrete aggregate （RCA） at home and abroad were summarized. Based on the experimental results of RCA,the new process for RCA production was proposed. In addition, according to the analysis of the existing classification methods and in combination with partial experiments of RCA, new RCA classification criteria were proposed.

关 键 词：再生混凝土骨料 生产工艺 分类标准 

分 类 号：TU528.041[建筑科学—建筑技术科学]