Development of the modulus of elasticity of cement materials in the early stage of ageing
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F20%3APU135789" target="_blank" >RIV/00216305:26110/20:PU135789 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1063/5.0000398" target="_blank" >https://doi.org/10.1063/5.0000398</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0000398" target="_blank" >10.1063/5.0000398</a>
Alternative languages
Result language
angličtina
Original language name
Development of the modulus of elasticity of cement materials in the early stage of ageing
Original language description
The influence of the composition of cementitious materials on the resulting modulus of elasticity has already been investigated in detail. However, the question of which factors influence the value of the modulus of elasticity in the early stage of ageing of cementitious materials has not been completely solved yet. This paper deals with the development of the modulus of elasticity in cement pastes in the early age. The measurements were conducted on pastes with different water/cement ratios and with different amounts of plasticizer. The modulus of elasticity was determined based on continuous measurement using the ultrasonic method in the first 24 hours of ageing with simultaneous measurement of the internal temperature in the specimens. In addition to the measurement of the dynamic modulus of elasticity, the static modulus of elasticity test was also conducted at the age of 24 and 72 hours.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/GA17-14302S" target="_blank" >GA17-14302S: Experimental analysis of the early-age volume changes in cement-based composites</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
SPECIAL CONCRETE AND COMPOSITES 2019: 16th International Conference
ISBN
978-0-7354-1961-2
ISSN
0094-243X
e-ISSN
—
Number of pages
5
Pages from-to
1-5
Publisher name
AIP Conference Proceedings
Place of publication
College Park, Maryland
Event location
Skalský Dvůr
Event date
Oct 16, 2019
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
000557821500014