The influence of curing time on the parameters of concrete: Concreting in hot weather

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F20%3APU135783" target="_blank" >RIV/00216305:26110/20:PU135783 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1063/5.0000397" target="_blank" >https://doi.org/10.1063/5.0000397</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/5.0000397" target="_blank" >10.1063/5.0000397</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The influence of curing time on the parameters of concrete: Concreting in hot weather

Popis výsledku v původním jazyce

Concreting in hot weather is usually very demanding. One of the most important aspects is correct curing of the concrete. The crucial factor is not only quality but also the time of curing. Insufficient curing of concrete may result in a decrease in its basic parameters, a decrease in the quality of the surface layer or a massive development of shrinkage cracks. All this may have a very negative impact on the durability of the concrete structure. This paper is about the influence of the concrete curing time on its compressive strength and on the modulus of elasticity. To determine the modulus of elasticity, two non-destructive methods were used – ultrasonic pulse velocity test and resonance method – and also a static test. The results presented show that the concrete curing time has a clear impact on its quality and it is, therefore, not advisable to underestimate this aspect of summer concreting.

Název v anglickém jazyce

The influence of curing time on the parameters of concrete: Concreting in hot weather

Popis výsledku anglicky

Concreting in hot weather is usually very demanding. One of the most important aspects is correct curing of the concrete. The crucial factor is not only quality but also the time of curing. Insufficient curing of concrete may result in a decrease in its basic parameters, a decrease in the quality of the surface layer or a massive development of shrinkage cracks. All this may have a very negative impact on the durability of the concrete structure. This paper is about the influence of the concrete curing time on its compressive strength and on the modulus of elasticity. To determine the modulus of elasticity, two non-destructive methods were used – ultrasonic pulse velocity test and resonance method – and also a static test. The results presented show that the concrete curing time has a clear impact on its quality and it is, therefore, not advisable to underestimate this aspect of summer concreting.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

SPECIAL CONCRETE AND COMPOSITES 2019: 16th International Conference

ISBN

978-0-7354-1961-2

ISSN

0094-243X

e-ISSN

—

Počet stran výsledku

5

Strana od-do

1-5

Název nakladatele

AIP Conference Proceedings

Místo vydání

College Park, Maryland

Místo konání akce

Skalský Dvůr

Datum konání akce

16. 10. 2019

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

000557821500013