NMR and Rheometrical study of Lime-Cement pastes

被引：0

作者：

Fourmentin, Marine ^{[1
]}

Faure, Pamela ^{[1
]}

Peter, Ulrike ^{[2
]}

Lesueur, Didier ^{[2
]}

Coussot, Philippe ^{[1
]}

机构：

[1] Lab Navier, 2 Allee Kepler, FR-77420 Champs Sur Marne, France

[2] Lhoist Rech & Dev, B-1400 Nivelles, Belgium

来源：

NORDIC CONCRETE RESEARCH | 2014年 / 50卷 / 02期

关键词：

Cement; Lime; NMR; Rheology; Porous Media;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Contrary to cement, which is widely studied, only few studies concentrate on lime-cement mixes, and even less discuss the effect of lime on cement setting. As these new materials appears increasingly in the industry, it is necessary to better understand the effect of hydrated lime on the setting of cement. In this study, we followed the setting of different lime-cement mixtures by Nuclear Magnetic Resonance (NMR), which provide information on the porous structure, and by rheometry to monitor the elastic modulus. The correlation of these two methods clearly reveals the successive steps of setting and the significant impact of hydrated lime.

引用

页码：329 / 332

页数：4

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