Dosage of Metakaolin in High Performance Concrete

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00302719" target="_blank" >RIV/68407700:21110/17:00302719 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21720/17:00302719

Výsledek na webu

<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.722.311" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/KEM.722.311</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.722.311" target="_blank" >10.4028/www.scientific.net/KEM.722.311</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Dosage of Metakaolin in High Performance Concrete

Popis výsledku v původním jazyce

This article deals with optimal dosage of metakaolin as addition in high performance concrete. The main criteria for assessing the optimal dosage of metakaolin were compressive strength, rheological behaviour and economic benefits. Metakaolin was added to the mixture of high performance concrete in the range from 0 to 25% of cement weight. The comparison of metakaolin and microsilica, which is often used by concrete producers due to its excellent properties are also performed in this article. The experiments demonstrated that the use of metakaolin as addition in high performance concrete affects positively the compressive strength and rheological behaviour. While the compressive strength increased especially at the lower doses of metakaolin and it remained unchanged at the higher doses, changes in rheological behaviour were most obvious at the higher doses. From this point of view, it is possible to recommend higher doses of metakaolin.

Název v anglickém jazyce

Dosage of Metakaolin in High Performance Concrete

Popis výsledku anglicky

This article deals with optimal dosage of metakaolin as addition in high performance concrete. The main criteria for assessing the optimal dosage of metakaolin were compressive strength, rheological behaviour and economic benefits. Metakaolin was added to the mixture of high performance concrete in the range from 0 to 25% of cement weight. The comparison of metakaolin and microsilica, which is often used by concrete producers due to its excellent properties are also performed in this article. The experiments demonstrated that the use of metakaolin as addition in high performance concrete affects positively the compressive strength and rheological behaviour. While the compressive strength increased especially at the lower doses of metakaolin and it remained unchanged at the higher doses, changes in rheological behaviour were most obvious at the higher doses. From this point of view, it is possible to recommend higher doses of metakaolin.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/ED2.1.00%2F03.0091" target="_blank" >ED2.1.00/03.0091: Univerzitní centrum energeticky efektivních budov (UCEEB)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

Special Concrete and Composites 2016

ISBN

978-3-0357-1079-3

ISSN

1013-9826

e-ISSN

1662-9795

Počet stran výsledku

5

Strana od-do

311-315

Název nakladatele

Trans Tech Publications

Místo vydání

Curich

Místo konání akce

Bystřice nad Pernštejnem, Lísek

Datum konání akce

13. 10. 2016

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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