Determination of Frost Resistance of Concrete on Specimens Acquired from a Structure vs. Produced in a Laboratory
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F23%3APU149762" target="_blank" >RIV/00216305:26110/23:PU149762 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1063/5.0136984" target="_blank" >http://dx.doi.org/10.1063/5.0136984</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0136984" target="_blank" >10.1063/5.0136984</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Determination of Frost Resistance of Concrete on Specimens Acquired from a Structure vs. Produced in a Laboratory
Popis výsledku v původním jazyce
This paper deals with a comparison of results of concrete frost resistance tests. Two concrete mixtures of similar composition were used in the experiment, one of which was designed to be frost-resistant. Frost resistance testing was conducted both on test specimens obtained from a larger block, which represented a real concrete structure, and on test specimens produced in a laboratory using moulds. The evaluation of frost resistance was based on a decrease of the dynamic modulus of elasticity. In the conclusion, the paper presents a double comparison of the results. First of all, the results obtained on the laboratory specimens are compared with the results of the test specimens extracted from the structure. At the same time, the results of both employed concrete mixtures are compared with each other. The output of the paper is, inter alia, a recommendation on how to approach the determination of frost resistance of concrete that is built into a structure.
Název v anglickém jazyce
Determination of Frost Resistance of Concrete on Specimens Acquired from a Structure vs. Produced in a Laboratory
Popis výsledku anglicky
This paper deals with a comparison of results of concrete frost resistance tests. Two concrete mixtures of similar composition were used in the experiment, one of which was designed to be frost-resistant. Frost resistance testing was conducted both on test specimens obtained from a larger block, which represented a real concrete structure, and on test specimens produced in a laboratory using moulds. The evaluation of frost resistance was based on a decrease of the dynamic modulus of elasticity. In the conclusion, the paper presents a double comparison of the results. First of all, the results obtained on the laboratory specimens are compared with the results of the test specimens extracted from the structure. At the same time, the results of both employed concrete mixtures are compared with each other. The output of the paper is, inter alia, a recommendation on how to approach the determination of frost resistance of concrete that is built into a structure.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20101 - Civil engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/GA19-22708S" target="_blank" >GA19-22708S: Nové přístupy k predikci trvanlivosti provzdušněného betonu prostřednictvím zjišťování obsahu a rozložení vzduchových pórů a mrazuvzdornosti</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2023
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Special Concrete and Composites 2021
ISBN
978-0-7354-4514-7
ISSN
0094-243X
e-ISSN
—
Počet stran výsledku
6
Strana od-do
„020012-1“-„020012-6“
Název nakladatele
AIP Conference Proceedings
Místo vydání
College Park, Maryland
Místo konání akce
Skalský Dvůr
Datum konání akce
13. 10. 2021
Typ akce podle státní příslušnosti
CST - Celostátní akce
Kód UT WoS článku
—