Rheologische Messungen an Baustoffen 2019

Tagungsband zum 28. Workshop und Kolloquium, 13. und 14. März an der OTH Regensburg

Nonfiction, Science & Nature, Technology
Cover of the book Rheologische Messungen an Baustoffen 2019 by Markus Greim, tredition
View on Amazon View on AbeBooks View on Kobo View on B.Depository View on eBay View on Walmart
Author: Markus Greim ISBN: 9783748246534
Publisher: tredition Publication: April 4, 2019
Imprint: tredition Language: German
Author: Markus Greim
ISBN: 9783748246534
Publisher: tredition
Publication: April 4, 2019
Imprint: tredition
Language: German

Rheological measurements help to optimize the robust application of building materials. For the past few years applied rheology has been moving increasingly into the center of attention of the civil engineering society. Advanced testing equipment, intensive research and development work have all helped to deepen the understanding of this field. Last but not least, different conferences, such as the 28th Conference on the Rheology of Building Materials at the OTH, have helped to exchange the findings and establish valuable new contacts. Finding a compromise between rheological theory and its practical application has been the main topic of these 28 conferences.

In these proceedings important rheological topics are addressed: specific applications of concrete such as self-compacting concrete, tremie concrete and sprayed concrete and mortar mixes for 3D printing, which all may be classified as self-compacting concretes. The consideration of time- and temperature-dependent changes in workability are essential for a successful application of these materials. Furthermore, the influence of the mixing energy used and the way of casting/spraying is of high importance for the rheological properties. The rheology of other concrete types is drastically changed due to the compaction by vibrators.

Concrete rheology is controlled by its paste content and the rheology of the paste. Tests on pastes are easier to perform, as particle migration of aggregates is not present. However, one has to ask whether it is sufficient to use the results from the paste-measurements for the assessment of concrete and how the optimized paste content will be predetermined. The other question is which admixtures or additives may help to improve the very different application processes. Apart from using superplasticizer and stabilizers, entrained air is a powerful tool to influence rheology.

View on Amazon View on AbeBooks View on Kobo View on B.Depository View on eBay View on Walmart

Rheological measurements help to optimize the robust application of building materials. For the past few years applied rheology has been moving increasingly into the center of attention of the civil engineering society. Advanced testing equipment, intensive research and development work have all helped to deepen the understanding of this field. Last but not least, different conferences, such as the 28th Conference on the Rheology of Building Materials at the OTH, have helped to exchange the findings and establish valuable new contacts. Finding a compromise between rheological theory and its practical application has been the main topic of these 28 conferences.

In these proceedings important rheological topics are addressed: specific applications of concrete such as self-compacting concrete, tremie concrete and sprayed concrete and mortar mixes for 3D printing, which all may be classified as self-compacting concretes. The consideration of time- and temperature-dependent changes in workability are essential for a successful application of these materials. Furthermore, the influence of the mixing energy used and the way of casting/spraying is of high importance for the rheological properties. The rheology of other concrete types is drastically changed due to the compaction by vibrators.

Concrete rheology is controlled by its paste content and the rheology of the paste. Tests on pastes are easier to perform, as particle migration of aggregates is not present. However, one has to ask whether it is sufficient to use the results from the paste-measurements for the assessment of concrete and how the optimized paste content will be predetermined. The other question is which admixtures or additives may help to improve the very different application processes. Apart from using superplasticizer and stabilizers, entrained air is a powerful tool to influence rheology.

More books from tredition

Cover of the book Von einem, der auszog einen Beruf zu erlernen by Markus Greim
Cover of the book Emma und der kleine Drache by Markus Greim
Cover of the book Fritz and Balthazar by Markus Greim
Cover of the book Weil es nie aufhört by Markus Greim
Cover of the book Wörterbuch by Markus Greim
Cover of the book Wipfelhüpfel und Springi als Streithansln by Markus Greim
Cover of the book Der Bächleshof by Markus Greim
Cover of the book Dimensionen der Farben by Markus Greim
Cover of the book 6 Jahre Taschengeld by Markus Greim
Cover of the book Twin Flame Poetry by Markus Greim
Cover of the book Hobbybrauer by Markus Greim
Cover of the book Malin and the White Reindeer by Markus Greim
Cover of the book Franzl allein daheim by Markus Greim
Cover of the book SMiLe! by Markus Greim
Cover of the book Ein ganz besonderer Mensch by Markus Greim
We use our own "cookies" and third party cookies to improve services and to see statistical information. By using this website, you agree to our Privacy Policy