New Possibilities of Determining the Resistance of Cement Composite to Abrasion by Fast Flowing Water

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F21%3APU142311" target="_blank" >RIV/00216305:26110/21:PU142311 - isvavai.cz</a>
Result on the web
<a href="https://www.scientific.net/SSP.325.34" target="_blank" >https://www.scientific.net/SSP.325.34</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.325.34" target="_blank" >10.4028/www.scientific.net/SSP.325.34</a>

Result language
angličtina
Original language name
New Possibilities of Determining the Resistance of Cement Composite to Abrasion by Fast Flowing Water
Original language description
The current view on the determination of the abrasion resistance of a cement composite is mainly focused on the resistance of the composite to the effects of mechanical abrasion. However, many concrete structures are exposed to the abrasive effects of flowing liquids. One of the test procedures simulating this principle of abrasion is based on the creation of a very fast flow of liquids, often including abrasive media. Based on worldwide published research on the given topic,the use of the action of ultrasonic waves in a liquid, leading to the simulation of the cavitation stress of a composite, which is a very dangerous phenomenon, is considered a suitable method for creating the mentioned abrasion effects. The following article discusses new possibilities for simulating and evaluating the abrasive effects of cavitation on cement composites using the action of ultrasonic waves in a liquid. These effects will be monitored on cement pastes, which will be modified with several types of commonly used admixtures. Furthermore, the connection between the effects of the mentioned abrasive action and several physical-mechanical parameters will be monitored.
Czech name
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Czech description
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Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Binders, Materials and Technologies in Modern Construction VII
ISBN
978-3-0357-1870-6
ISSN
1662-9779
e-ISSN
—
Number of pages
6
Pages from-to
34-39
Publisher name
Trans Tech Publication
Place of publication
Switzerland
Event location
Brno
Event date
Dec 3, 2020
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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