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

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.