Toward a dedicated rheometry for fresh concretes

被引：8
|
作者：
Lanos, Christophe [1 ]
Estelle, Patrice [1 ]
机构：
[1] IUT Rennes, Equipe Mat & Thermorheol, UEB Lab Genie Civil Genie Mecan, F-35704 Rennes 7, France
来源：
EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING | 2009年 / 13卷 / 04期
关键词：
rheometer; flow curve; concrete rheology; YIELD-STRESS; SLUMP;
D O I：
10.1080/19648189.2009.9693123
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In the first section of this paper, the rheological behaviour of concretes obtained with different rheometers is investigated from a procedure allowing the plot of the flow curve of sheared material. Secondly, the Theological properties of industrial concretes are studied with a high torque vane rheometer. The flow properties of concrete are evaluated and compared, as well as the reproductibility of the making process of concrete.
引用
收藏
页码：457 / 471
页数：15
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