Effect of Natural Zeolite on the Properties of High Performance Concrete

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F13%3A00206443" target="_blank" >RIV/68407700:21110/13:00206443 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26110/13:PU108168

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Natural Zeolite on the Properties of High Performance Concrete

Popis výsledku v původním jazyce

Bulk density, matrix density, open porosity, pore size distribution, compressive strength, resistance against de-icing salts, water absorption coefficient, water vapor diffusion resistance factor, adsorption and desorption isotherms, thermal conductivity, and specific heat capacity of high performance concrete containing up to 40% of natural zeolite as Portland cement replacement are measured and compared with reference Portland cement concrete. Experimental results show that the replacement of Portlandcement by natural zeolite in the amount of 10% by mass can be considered the most suitable option among the studied mixes. At this replacement level, the increase in open porosity, thus in liquid water transport properties is within reasonable limits, the mix retains its high performance character as for the compressive strength, the water vapor transport parameters, water storage parameters, and thermal parameters are acceptable. The poor resistance against de-icing salts presents, how

Název v anglickém jazyce

Effect of Natural Zeolite on the Properties of High Performance Concrete

Popis výsledku anglicky

Bulk density, matrix density, open porosity, pore size distribution, compressive strength, resistance against de-icing salts, water absorption coefficient, water vapor diffusion resistance factor, adsorption and desorption isotherms, thermal conductivity, and specific heat capacity of high performance concrete containing up to 40% of natural zeolite as Portland cement replacement are measured and compared with reference Portland cement concrete. Experimental results show that the replacement of Portlandcement by natural zeolite in the amount of 10% by mass can be considered the most suitable option among the studied mixes. At this replacement level, the increase in open porosity, thus in liquid water transport properties is within reasonable limits, the mix retains its high performance character as for the compressive strength, the water vapor transport parameters, water storage parameters, and thermal parameters are acceptable. The poor resistance against de-icing salts presents, how

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GAP104%2F12%2F0308" target="_blank" >GAP104/12/0308: Vliv přírodního zeolitu jako doplňkového pojiva na fyzikální a chemické charakteristiky betonu</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Cement Wapno Beton

ISSN

1425-8129

e-ISSN

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Svazek periodika

18/80

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

10

Strana od-do

150-159

Kód UT WoS článku

000321154500003

EID výsledku v databázi Scopus

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