Ultrasonic pulse method-influence of internal compressive stress on results of testing calcium silicate bricks
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F16%3APU121056" target="_blank" >RIV/00216305:26110/16:PU121056 - isvavai.cz</a>
Result on the web
<a href="https://www.scientific.net/KEM.722.260" target="_blank" >https://www.scientific.net/KEM.722.260</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.722.260" target="_blank" >10.4028/www.scientific.net/KEM.722.260</a>
Alternative languages
Result language
angličtina
Original language name
Ultrasonic pulse method-influence of internal compressive stress on results of testing calcium silicate bricks
Original language description
Measuring with ultrasonic pulse method is influenced by various factors, like loading in particular inner tension when material built in a construction is tested. The paper researches influence of inner tension (load) on testing of calcium silicate bricks with ultrasonic pulse method. Calcium silicate bricks were loaded with force corresponding to 0 % (unloaded test specimens), 10 %, 20 %, 50 %, 60 % of ultimate compressive strength with various content of humidity (dried samples, w=2 %, w=8 % and samples saturated with water). It was found that ultrasonic pulse velocity is not considerably influenced at load of 10% and 20% of ultimate strength of bricks. However, ultrasonic pulse velocity considerably decreases after loading at 50% and 60% of ultimate compressive strength. Most of theo-retical assumptions concerning mentioned concrete stated in technical literature were confirmed, however, particular values were different because of differences between concrete and calcium silicate bricks.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/LO1408" target="_blank" >LO1408: AdMaS UP – Advanced Building Materials, Structures and Technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Special Concrete and Composites 2016
ISBN
978-3-0357-1079-3
ISSN
1013-9826
e-ISSN
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Number of pages
7
Pages from-to
260-266
Publisher name
Trans Tech Publications Ltd
Place of publication
Švýcarsko
Event location
Skalský Dvůr
Event date
Oct 13, 2016
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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