高性能水泥基材料的减缩研究进展  

The Research Progress of Shrinkage of High Performance Cement-based Materials

作　　者：张志宾[1] 徐玲玲[1] 刘利[1] 

机构地区：[1]南京工业大学材料学院,南京210009

出　　处：《材料导报》2006年第7期43-45,50,共4页Materials Reports

基　　金：国家973项目(2001CB610705)

摘　　要：系统阐述了混凝土减缩剂的研究进展,详细描述了混凝土自收缩和干燥收缩的机理、减缩剂的作用机理和混凝土的收缩模型,并对国内外混凝土减缩剂的研发应用现状作了整体的评述。This paper gives a systematical presentation on the research progress in shrinkage reducing agent, the mechanism of drying shrinkage, autogenous shrinkage and the shrinkage model of concrete. The research and applicat ion status of shrinkage reducing agent at home and abroad is also reviewed.

关 键 词：减缩剂 自收缩 干燥收缩 收缩模型 

分 类 号：TU528.041[建筑科学—建筑技术科学] TU528.042