Experimental Determination of Concrete Resistance of Various Composition to Water and De-Icing Chemicals

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F16%3APU120507" target="_blank" >RIV/00216305:26110/16:PU120507 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.714.159" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/KEM.714.159</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.714.159" target="_blank" >10.4028/www.scientific.net/KEM.714.159</a>

Result language
angličtina
Original language name
Experimental Determination of Concrete Resistance of Various Composition to Water and De-Icing Chemicals
Original language description
The focus of the project GAČR 13-18870S is the research in concrete durability determined primarily by its surface layer quality. The surface layer can be difficult to assess for which reason the project makes use of available standardised and non-standardised test methods by means of which the concrete surface layer or its internal structure can be examined. One of these methods which is commonly used is Determination of resistance of cement concrete surface to water and defrosting chemicals. The paper presents the results of experiments performed with concretes differing only in w/c ratio and plasticiser content. Two more methods were used during the research based on the action of a thawing solution upon the surface of the specimen during freezing and thawing. The only difference between these methods is the direction in which the thawing agent acts on the test surface. The presumed experiment outcome was the existence of a strong dependence of the outcomes of the methods on the w/c ratio. The performed analyses confirmed the experiment presumption.
Czech name
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Czech description
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Project
<a href="/en/project/GA13-18870S" target="_blank" >GA13-18870S: Assessment and Prediction of the Concrete Cover Layers Durability</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 17th Conference on the Rehabilitation and Reconstruction of Buildings (CRRB)
ISBN
978-3-03835-719-3
ISSN
1013-9826
e-ISSN
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Number of pages
6
Pages from-to
159-164
Publisher name
Trans Tech Publications Ltd
Place of publication
Switzerland
Event location
Praha
Event date
Nov 12, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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