摘要
介绍了轻骨料混凝土的特性,分析了轻骨料配合比设计方法,综述了国内外近年来不同轻骨料混凝土受各因素影响的性能研究进展,探究了轻骨料混凝土的微观表象,指出了轻骨料混凝土存在的如工作性较差、可泵送性易受阻等缺陷不足,给出了合理建议,对轻骨料混凝土的未来发展方向和应用前景做出了展望。
This paper introduces the characteristics of lightweight aggregate concrete,analyzes the design method of lightweight aggregate mix ratio,summarizes the research progress of different lightweight aggregate concrete properties affected by various factors at home and abroad in recent years,explores the microscopic representation of lightweight aggregate concrete,points out the existing defects of lightweight aggregate concrete such as poor workability,easy to block pumpability,and gives reasonable suggestions.The future development direction and application prospect of lightweight aggregate concrete are prospected.
作者
肖力光
陈喜昌
XIAO Li-guang;CHEN Xi-chang(School of Materials Science and Engineering,Jilin Jianzhu University,Changchun 130118,China)
出处
《应用化工》
CAS
CSCD
北大核心
2024年第1期233-237,共5页
Applied Chemical Industry
基金
“十三五”国家重点研发计划(2018YFD1101001)
吉林省科技发展重点研发计划项目(20210203114SF)。
关键词
轻骨料混凝土
性能
微观结构
研究进展
应用前景
lightweight aggregate concrete
performance
microstructure
research progress
application prospect
