ACI 238.2T
Concrete Thixotropy
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| Organization: | ACI |
| Publication Date: | 1 June 2014 |
| Status: | active |
| Page Count: | 6 |
scope:
Introduction
Fresh concrete can exhibit different rheological behavior when at rest than when flowing. This difference is due to thixotropy, which can have important consequences for formwork pressure, multi-lift casting, slip-form paving, pumping, and segregation resistance. This TechNote defines thixotropy and distinguishes it from other changes in rheological properties; discusses the origins of, test methods for measuring, and factors affecting thixotropy; and concludes with its applications.
Document History
ACI 238.2T
June 1, 2014
Concrete Thixotropy
Introduction
Fresh concrete can exhibit different rheological behavior when at rest than when flowing. This difference is due to thixotropy, which can have important consequences for formwork...