Methods of a Building Stone Internal Structure Study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00222941" target="_blank" >RIV/68407700:21110/14:00222941 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.engmech.cz/2014/im/im/page/proceedings" target="_blank" >http://www.engmech.cz/2014/im/im/page/proceedings</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Methods of a Building Stone Internal Structure Study

Popis výsledku v původním jazyce

Building stone is during its ?life? influenced by actions of weathering processes which usually lead to changes in the internal structure of the stone which influences its durability. For this reason, studies of a stone internal structure are very important. There are many methods to determine effective porosity and provide porosity values in a percentage, nevertheless, these methods do not enable visualization of the internal structure. The visualization can be useful for better understanding of the durability phenomenon. Therefore, the methods of X-Ray microtomography and microscopy in ultraviolet light were used in our research of three Czech sandstones. Both methods also provide different values of porosity which are given due to their limitation.The main aim of this contribution is to present basic information about both methods and to compare their results, advantages and disadvantages.

Název v anglickém jazyce

Methods of a Building Stone Internal Structure Study

Popis výsledku anglicky

Building stone is during its ?life? influenced by actions of weathering processes which usually lead to changes in the internal structure of the stone which influences its durability. For this reason, studies of a stone internal structure are very important. There are many methods to determine effective porosity and provide porosity values in a percentage, nevertheless, these methods do not enable visualization of the internal structure. The visualization can be useful for better understanding of the durability phenomenon. Therefore, the methods of X-Ray microtomography and microscopy in ultraviolet light were used in our research of three Czech sandstones. Both methods also provide different values of porosity which are given due to their limitation.The main aim of this contribution is to present basic information about both methods and to compare their results, advantages and disadvantages.

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/DF12P01OVV020" target="_blank" >DF12P01OVV020: Komplexní metodika pro výběr a řemeslné opracování náhradního kamene pro opravy kvádrového zdiva historických objektů</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

ENGINEERING MECHANICS 2014

ISBN

978-80-214-4871-1

ISSN

1805-8248

e-ISSN

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Počet stran výsledku

4

Strana od-do

320-323

Název nakladatele

Brno University of Technology

Místo vydání

Brno

Místo konání akce

Svratka

Datum konání akce

12. 5. 2014

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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