Response of HPC incorporating mineral additive to thermal loading

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00322814" target="_blank" >RIV/68407700:21110/18:00322814 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1063/1.5043880" target="_blank" >http://dx.doi.org/10.1063/1.5043880</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.5043880" target="_blank" >10.1063/1.5043880</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Response of HPC incorporating mineral additive to thermal loading

Popis výsledku v původním jazyce

The paper deals with the experimental study focused on the resistance of the high performance concrete (HPC) to elevated temperatures. Performed testing was carried out on the matured specimens of age 1 year. Studied HPC mixtures contained fine ceramic powder (CP) resulting during ceramic blocks production as a waste material. Used CP was dosed as a cement substitution up to 30% by mass. The resistance of studied concrete mixes was investigated by means of residual mechanical properties - compressive and flexural strength were determined. Thermal loading was conducted up to 600°C to omit explosive spalling. Performed experimental program confirmed great potential of CP as Portland cement replacement, because mixtures with CP application reached similar or slightly increased residual values in comparison with the control mixture. However, relative residual values by means of flexural strength were lower by 10%. CP presents interesting material for specific application.

Název v anglickém jazyce

Response of HPC incorporating mineral additive to thermal loading

Popis výsledku anglicky

The paper deals with the experimental study focused on the resistance of the high performance concrete (HPC) to elevated temperatures. Performed testing was carried out on the matured specimens of age 1 year. Studied HPC mixtures contained fine ceramic powder (CP) resulting during ceramic blocks production as a waste material. Used CP was dosed as a cement substitution up to 30% by mass. The resistance of studied concrete mixes was investigated by means of residual mechanical properties - compressive and flexural strength were determined. Thermal loading was conducted up to 600°C to omit explosive spalling. Performed experimental program confirmed great potential of CP as Portland cement replacement, because mixtures with CP application reached similar or slightly increased residual values in comparison with the control mixture. However, relative residual values by means of flexural strength were lower by 10%. CP presents interesting material for specific application.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Kumulativní časově závislé procesy ve stavebních materiálech a konstrukcích</a><br>

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of International Conference on Numerical Analysis and Applied Mathematics 2017 (ICNAAM-2017)

ISBN

978-0-7354-1690-1

ISSN

—

e-ISSN

0094-243X

Počet stran výsledku

4

Strana od-do

—

Název nakladatele

AIP Conference Proceedings

Místo vydání

New York

Místo konání akce

Thessaloniki

Datum konání akce

25. 9. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000445105400212