Influence of Air-entrainment on Modulus of Elasticity of Concrete for Bridge Constructions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F10%3APU91103" target="_blank" >RIV/00216305:26110/10:PU91103 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Influence of Air-entrainment on Modulus of Elasticity of Concrete for Bridge Constructions
Original language description
This paper deals with ascertaining modulus of elasticity of air-entrained and non-air-entrained concrete. The used types of concrete are designed for bridge constructions. Later on, homogeneity of these two types was detected in dependence on the heightof test specimens. Standard cylindrical specimens and bigger concrete blocks were used for the measurements. From these blocks test specimens were extracted by core-drilling and these were non-destructive tested. The results of the air-entrained concretewere compared with the measured results of the non-air-entrained concrete. In terms of methodology of testing, both standardized non-destructive methods were used for ascertainment of modulus of elasticity of concrete.
Czech name
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Czech description
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Project
<a href="/en/project/GA103%2F09%2F0065" target="_blank" >GA103/09/0065: Elimination of crack formation and development in concrete bridges</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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