Influence of Natural Zeolite on Thermal Properties of Air-entraining Cement Composites

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00230986" target="_blank" >RIV/68407700:21110/15:00230986 - 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 Natural Zeolite on Thermal Properties of Air-entraining Cement Composites
Original language description
This article is focused on a problematic of supplementary cementitous materials in a concrete production. Studied material is natural zeolite, which was used as a cement replacement for preparation of four types of air-entraining concretes. Amount of utilised zeolite is up to 30%. For the sake of comparison, a reference material with no zeolite was also prepared. Through the experimental measurements the influence of zeolite on the thermal properties of air-entraining concrete was evaluated. The replacement of cement by natural zeolite leads to a growth of open porosity; on that account thermal conductivity decreases. Specific heat capacity of studied concretes goes up with increasing amount of natural zeolite. Influence of this material on thermal expansion is not considerable, however higher amount of zeolite leads to a slightly increase of thermal deformation.
Czech name
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Czech description
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Conference on Mechanical, Civil and Material Engineering
ISBN
978-986-90263-6-9
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
350-357
Publisher name
Higher Education Forum
Place of publication
Taipei
Event location
Bali
Event date
May 21, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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