摘要
废弃混凝土再生利用具有重大的工程价值与环保意义。针对目前再生利用水平不高,利用率低下,从再生骨料分级标准、再生骨料的生产工艺、再生混凝土的配置方法、再生混凝土的性能等方面,提出了需要进一步研究解决的若干关键技术问题。
The application of concrete collected from damaged and demolished structures is an important issue in every country.However,both of applied level and percentage are low.The main reasons are analyzed mainly resulted from some key issues remained being researched farther. Those issues include class partition standard and manufacture technics of recycled concrete aggregate, producing approach and long-term performances of recycled concrete.
出处
《混凝土》
CAS
CSCD
北大核心
2008年第4期39-41,共3页
Concrete
基金
2006年度江苏省"青蓝工程"中青年学术带头人科研基金项目(苏教师(2007)2号)
中国博士后基金项目(20060390343)
扬州市科技计划项目
关键词
再生混凝土
再生混凝土骨料
分级标准
生产工艺:长期性能
recycled concrete
recycled concrete aggregate
class partition standard
manufacture technics
long-term performance
