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助磨剂对普通硅酸盐水泥性能的影响及作用机理

蔡安兰 江朝华 严生 沈晓冬

南京化工大学学报(自然科学版)2001,Vol.23Issue(1):50-53,4.
南京化工大学学报(自然科学版)2001,Vol.23Issue(1):50-53,4.

助磨剂对普通硅酸盐水泥性能的影响及作用机理

ACTION AND MECHANISM OF GRINDING AIDS ON PORTLAND CEMENT

蔡安兰 1江朝华 1严生 1沈晓冬1

作者信息

  • 1. 南京化工大学材料科学与工程学院,
  • 折叠

摘要

Abstract

The influence of two kinds of grinding aids A and B on flowabi lity, dispersed state of particles and performance of mortars were inves tigated. Mechanism of action of grinding aids was also discussed. The results sh ow that the grinding aids improve the flowability, increase finenes s of fine particles, and increase strength of 3d and 28d of cement mortar. No c o nsiderable change in blain specific surface was found in the study. The acti on and mechanism of grinding aids were also dicussed.

关键词

水泥/助磨剂/流动性/分散度

分类

化学化工

引用本文复制引用

蔡安兰,江朝华,严生,沈晓冬..助磨剂对普通硅酸盐水泥性能的影响及作用机理[J].南京化工大学学报(自然科学版),2001,23(1):50-53,4.

南京化工大学学报(自然科学版)

OACSCD

1671-7627

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