Application of computed tomography in comparison with the standardized methods for determining the permeability of cement-composite structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F15%3APU114772" target="_blank" >RIV/00216305:26110/15:PU114772 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.scopus.com/record/display.url?eid=2-s2.0-84937031991&origin=resultslist&sort=plf-f&src=s&st1=Kom%C3%A1rkov%C3%A1&st2=&sid=7CFB53D6D3B72A0C2E1356F6EFB578D6.ZmAySxCHIBxxTXbnsoe5w%3a10&sot=b&sdt=b&sl=22&s=AUTHOR-NAME%28Kom%C3%A1rkov%C3%A1%29&relp" target="_blank" >http://www.scopus.com/record/display.url?eid=2-s2.0-84937031991&origin=resultslist&sort=plf-f&src=s&st1=Kom%C3%A1rkov%C3%A1&st2=&sid=7CFB53D6D3B72A0C2E1356F6EFB578D6.ZmAySxCHIBxxTXbnsoe5w%3a10&sot=b&sdt=b&sl=22&s=AUTHOR-NAME%28Kom%C3%A1rkov%C3%A1%29&relp</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17222/mit.2014.194" target="_blank" >10.17222/mit.2014.194</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Application of computed tomography in comparison with the standardized methods for determining the permeability of cement-composite structures

Popis výsledku v původním jazyce

The paper deals with various testing methods for evaluating the surface layer (concrete cover) of concrete on which the durability of the whole composite depends. A key parameter for determining concrete permeability is ascertaining pore volume, size and distribution in the material and water and air permeability related to those. The aim of the experiment was to compare the results permeability measurement of the surface layer of concrete using standardized methods (depth of penetration of water under pressure, ISAT, GWT, TPT) with outputs provided by CT. Based on the measurement results CT appears as an inappropriate method for evaluating the permeability of the surface layer of concrete. Circumstances that may limit the test method are described in detail in the article.

Název v anglickém jazyce

Application of computed tomography in comparison with the standardized methods for determining the permeability of cement-composite structures

Popis výsledku anglicky

The paper deals with various testing methods for evaluating the surface layer (concrete cover) of concrete on which the durability of the whole composite depends. A key parameter for determining concrete permeability is ascertaining pore volume, size and distribution in the material and water and air permeability related to those. The aim of the experiment was to compare the results permeability measurement of the surface layer of concrete using standardized methods (depth of penetration of water under pressure, ISAT, GWT, TPT) with outputs provided by CT. Based on the measurement results CT appears as an inappropriate method for evaluating the permeability of the surface layer of concrete. Circumstances that may limit the test method are described in detail in the article.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Materiali in tehnologije

ISSN

1580-2949

e-ISSN

1580-3414

Svazek periodika

49

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

SI - Slovinská republika

Počet stran výsledku

8

Strana od-do

587-595

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-84937031991