Introducing Concrete Rheology

For over a century, the workability of fresh concrete has been measured with the slump test. Despite its well-documented limitations, the slump test has remained the default standard in the concrete industry. New advances, however, are enabling the use of concrete rheology on a widespread basis. Concrete rheology, which is the scientific approach to measuring workability, can be used to optimize mixture proportions and to ensure consistent concrete quality in the fresh state. The characterization and control of rheology are especially critical for specialized concretes such as self-consolidating concrete (SCC). Explore this website to learn how the use of rheology can improve the way concrete is produced.

Concrete Rheology Basics

Rheology takes the guesswork out of measuring concrete workability. The use of rheology brings new clarity when evaluating concrete performance. Rheology can be a strategic advantage in the highly competitive concrete marketplace.

ICAR Rheometer

The ICAR rheometer is a new and versatile portable concrete rheometer for measuring low-slump concrete to SCC. Designed for simplicity, it can be used in all stages of concrete production--from research and development to field quality control.

Contact

Main Office:

Germann Instruments A/S
Emdrupvej 102
DK-2400 Copenhagen NV
Denmark
Phone: (+45)-39677117
Fax: (+45) 39673167
E-mail: germann-eu@germann.org

North and South America:

Germann Instruments, Inc.
8845 Forest View Road
Evanston,Illinois 60203
USA
Phone: (847) 329 9999
Fax: (847) 329 8888
E-mail:germann@germann.org