Permeability properties of concrete with metakaolin addition

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F13%3A00309267" target="_blank" >RIV/68407700:21110/13:00309267 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21110/13:00206078 RIV/68407700:21810/13:00309267

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Permeability properties of concrete with metakaolin addition

Popis výsledku v původním jazyce

Surfacing, concrete mixture composition and curing are of great importance for the concrete surface resistance. That's the reason, why many leading experts agree on the importance of monitoring the "concrete skin" as the most loaded area affected by the external environment. Many research works demonstrate that application of metakaolin improves properties of concrete as freeze-thaw resistance and resistance against de-icing salts with freeze-thaw cycles combination. A very important role in concrete performance in such severe environment is played by porous system and surface of hardened concrete. The paper presents an experimental program focused on the monitoring of water transport in surface layer of fair-face concrete aimed at monitoring the permeability of concrete, since concrete permeability is a property uniquely affecting durability of concrete. These methods are complemented by experimental results and other traditional tests. These findings will serve to further optimization of the structure being created, thus ensuring its better aesthetic and functional characteristics. Central Europe towards Sustainable Building 2013.

Název v anglickém jazyce

Permeability properties of concrete with metakaolin addition

Popis výsledku anglicky

Surfacing, concrete mixture composition and curing are of great importance for the concrete surface resistance. That's the reason, why many leading experts agree on the importance of monitoring the "concrete skin" as the most loaded area affected by the external environment. Many research works demonstrate that application of metakaolin improves properties of concrete as freeze-thaw resistance and resistance against de-icing salts with freeze-thaw cycles combination. A very important role in concrete performance in such severe environment is played by porous system and surface of hardened concrete. The paper presents an experimental program focused on the monitoring of water transport in surface layer of fair-face concrete aimed at monitoring the permeability of concrete, since concrete permeability is a property uniquely affecting durability of concrete. These methods are complemented by experimental results and other traditional tests. These findings will serve to further optimization of the structure being created, thus ensuring its better aesthetic and functional characteristics. Central Europe towards Sustainable Building 2013.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GAP104%2F12%2F0791" target="_blank" >GAP104/12/0791: Vláknové kompozity na bázi cementu pro vysokoteplotní aplikace</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 statě ve sborníku

CESB 13 - Central Europe towards Sustainable Building 2013 (Extended proceedings)

ISBN

978-80-247-5018-7

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

445-448

Název nakladatele

ČVUT v Praze, Fakulta stavební

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

26. 6. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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