摘要
废玻璃和废混凝土是广泛存在的两种固体废弃物,如何对它们进行有效地回收利用越来越受关注。国内外学者对再生混凝土基本性能以及结构性能等方面进行了比较系统的研究,取得了很多可以用于实践的成果;在废弃玻璃应用于混凝土方面,研究了废弃玻璃作为混凝土骨料的基本性能,近年来进行了将废弃玻璃粉作为辅助胶凝材料替代部分水泥的研究。本文通过对比分析废弃混凝土应用于混凝土中和废弃玻璃应用于混凝土中的研究成果,表明废玻璃和废混凝土两种固体废弃物进行综合利用生产再生混凝土具有一定的可行性。
Waste glass and waste concrete are two solid wastes widely found. And it draws more and more attention to recycle and utilize them with efficiency. Domestic and overseas scholars made systematic studies as to the basic performances and functional performances of recycled concrete,achieving many fruits practicable. As for the utilization of waste glass in the concrete,the basic performances of waste glass serving as concrete aggregate was studied,with researches in recent years about making waste glass powders the supplementary cementitious material to replace some concrete. By comparative analysis as to the research findings about the utilization of waste concrete in the concrete and of waste glass in the concrete,the paper points out that there＇s some feasibility in integrative utilization of the two solid wastes of waste glass and waste concrete for producing recycled concrete.
出处
《硅酸盐通报》
CAS
CSCD
北大核心
2014年第9期2290-2295,共6页
Bulletin of the Chinese Ceramic Society
基金
福建省住建厅科技研究开发项目(2013-K-01)
关键词
废混凝土
废玻璃
再生混凝土
综合利用
waste concrete
waste glass
recycled concrete
integrative utilization
