Construction and static loading tests of experimental subtle frame from high performance concrete for energy efficient buildings

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00314332" target="_blank" >RIV/68407700:21110/17:00314332 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.scientific.net/SSP.259.275" target="_blank" >https://www.scientific.net/SSP.259.275</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.259.275" target="_blank" >10.4028/www.scientific.net/SSP.259.275</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Construction and static loading tests of experimental subtle frame from high performance concrete for energy efficient buildings

Popis výsledku v původním jazyce

This article deals with the ways of mixing method for concrete with extremely low water-cement ratio (w/c) typical for ultra-high performance concretes. For this purpose, the mixture with w/c ratio of 0.2 and amount 6% superplasticizers of cement weight was used. In total 6 various mixing methods was tested, which differed in application of superplasticizers, mixing order or mixing length. Workability, electricity consumption during mixing and compressive and flexural strength after 28 days were examined. The performed experiments showed that workability can be increased by, for example, separate doses of superplasticizers and water or other mixing methods. Strength of concrete was identical for all produced mixtures, even though the total mixing time was shortened in two cases.

Název v anglickém jazyce

Construction and static loading tests of experimental subtle frame from high performance concrete for energy efficient buildings

Popis výsledku anglicky

This article deals with the ways of mixing method for concrete with extremely low water-cement ratio (w/c) typical for ultra-high performance concretes. For this purpose, the mixture with w/c ratio of 0.2 and amount 6% superplasticizers of cement weight was used. In total 6 various mixing methods was tested, which differed in application of superplasticizers, mixing order or mixing length. Workability, electricity consumption during mixing and compressive and flexural strength after 28 days were examined. The performed experiments showed that workability can be increased by, for example, separate doses of superplasticizers and water or other mixing methods. Strength of concrete was identical for all produced mixtures, even though the total mixing time was shortened in two cases.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/TA03010501" target="_blank" >TA03010501: Optimalizovaný subtilní skelet pro energeticky efektivní výstavbu budov</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

23rd Concrete Days 2016

ISBN

978-3-0357-1105-9

ISSN

1012-0394

e-ISSN

1662-9779

Počet stran výsledku

5

Strana od-do

275-279

Název nakladatele

Trans Tech Publications

Místo vydání

Curich

Místo konání akce

Litomyšl

Datum konání akce

30. 11. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—