摘要
现如今,国内不少地区正式实施禁采令,不准对天然砂石资源进行采集,这使得混凝土骨料获取的难度进一步加大,由于在城镇化建设过程中,拆除了较多的砖混结构建筑体,本文论述了将砖混废料用作再生粗骨料的必要性和可行性。然后,在文献分析的基础上,归纳总结出国内外再生粗骨料混凝土的研究动态,提出了该领域研究所面临的问题,接着对这种混凝土的未来发展进行了展望分析。
Nowadays,many regions in China have officially implemented mining bans,prohibiting the collection of natural sand and stone resources,which further increases the difficulty of obtaining concrete aggregates.Due to the demolition of a large number of brick and concrete structures during urbanization,this article discusses the necessity and feasibility of using brick and concrete waste as recycled coarse aggregate.Then,based on literature analysis,the research trends of recycled coarse aggregate concrete at home and abroad were summarized,and the problems faced by research in this field were proposed.Then,a prospect analysis was conducted for the future development of this type of concrete.
作者
闵江涛
MIN Jiang-tao(School of Water Conservancy Engineering,Yangling Vocational&Technical College,Yangling 712100,China)
出处
《价值工程》
2023年第12期162-164,共3页
Value Engineering
基金
杨凌职业技术学院2021年科技创新项目《再生砖混粗骨料混凝土力学性能及工程应用研究》(项目编号:ZK21-05)。
关键词
再生混凝土
再生粗骨料
研究动态
展望
recycled concrete
recycled coarse aggregate
research trends
expectation
