EXAMINATION OF REACTION BETWEEN THE NSF SUPERPLASTICIZER AND CEMENT

被引：17

作者：

KRSTULOVIC, R

ZMIKIC, A

DABIC, P

机构：

[1] Univ of Split, Split, Croatia

来源：

CEMENT AND CONCRETE RESEARCH | 1994年 / 24卷 / 05期

关键词：

Cement admixture - NSF superplasticizer - Portland cement;

D O I：

10.1016/0008-8846(94)90015-9

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The mechanism of the reaction taking place between NSF superplasticizer and Portland cement was examined with spectrophotometric and conductometric techniques, and strength measurements carried out in the presence of 0.1% - 2% of the admixture. The results obtained for electrolyte conductivity, kappa, mass of admixture adsorbed to cement surface, and increase in strength, provided a basis for conclusions on the phenomena and effects occurring between the additive and the cement in the reaction medium.

引用

页码：948 / 958

页数：11

共 8 条

[1]

RAMACHANDRAN VS, 1988, CONCRETE ADM HDB, P183

[2] INFLUENCE OF SODIUM AROMATIC SULFONATES ON THE HYDRATION OF TRICALCIUM ALUMINATE WITH OR WITHOUT GYPSUM [J].