摘要
通过对废弃混凝土界面过渡区热性能和微观形貌的分析,提出加热-振磨方法,对废弃混凝土中粗骨料进行分离;根据有关规定,对再生粗骨料的性能进行了检测;结果表明,在合适的工艺条件下,分离出的再生粗骨料具有良好的物理性能。
Through analyzing the thermal property and microstructure of interface transition zone in waste concrete, the method of heating-vibration which was for separating the coarse aggregate from waste concrete was put forward. The properties of recycled coarse aggregate were detected according to the relevant provisions; All the results show that the recycled coarse aggregate has good physical properties.
出处
《硅酸盐通报》
CAS
CSCD
北大核心
2016年第7期2318-2322,共5页
Bulletin of the Chinese Ceramic Society
关键词
废弃混凝土
界面过渡区
热性能
再生粗骨料
waste concrete
interracial transition zone
thermal property
recycled coarse aggregate
