Resistance of Concrete with Metakaolin Addition to Acid Environment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00233997" target="_blank" >RIV/68407700:21110/16:00233997 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.677.144" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/KEM.677.144</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.677.144" target="_blank" >10.4028/www.scientific.net/KEM.677.144</a>
Alternative languages
Result language
angličtina
Original language name
Resistance of Concrete with Metakaolin Addition to Acid Environment
Original language description
Durability of concrete is a crucial parameter with respect to lifetime of concrete structures, nevertheless it is very complex issue. There is number of methodologies to predict final durability of concrete and substantial part of them is based on the accelerated tests in severe conditions or environment. Present paper deals with the experimental study of the influence of concrete composition on the resistance to sulfate environment. Metakaolin replacement of Portland cement was incorporated in the studied mixtures which were subjected to various sulfate containing solutions. Final resistance was evaluated by means of loss of mass and compressive strength. Performed experimental program confirmed positive influence of metakaolin replacement up to 30 % by cement weight, however higher doses reduced workability. All studied mixtures with metakaolin addition exhibited improved resistance to acid environment.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Cumulative time dependent processes in building materials and structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
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 2015
ISBN
978-3-03835-579-3
ISSN
1013-9826
e-ISSN
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Number of pages
6
Pages from-to
144-149
Publisher name
Trans Tech Publications
Place of publication
Zurich
Event location
Skalský Dvůr
Event date
Oct 15, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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