EVALUATION OF FROST RESISTANCE OF CALCIUM SILICATE MASONRY UNITS WITH ULTRASONIC PULSE AND RESONANCE EVALUATION OF FROST RESISTANCE OF CALCIUM SILICATE MASONRY UNITS WITH ULTRASONIC PULSE AND RESONANCE METHODS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F14%3APU109263" target="_blank" >RIV/00216305:26110/14:PU109263 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1134/S1061830914100039" target="_blank" >http://dx.doi.org/10.1134/S1061830914100039</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1134/S1061830914100039" target="_blank" >10.1134/S1061830914100039</a>
Alternative languages
Result language
angličtina
Original language name
EVALUATION OF FROST RESISTANCE OF CALCIUM SILICATE MASONRY UNITS WITH ULTRASONIC PULSE AND RESONANCE EVALUATION OF FROST RESISTANCE OF CALCIUM SILICATE MASONRY UNITS WITH ULTRASONIC PULSE AND RESONANCE METHODS
Original language description
Freeze-thaw resistance is one of the basic parameters of durability of construction materials. Methods of its evaluation vary; most often it is evaluated on the basis of strength of samples before and after the test of frost resistance. To certain extent, standards also codify the use of dynamic non-destructive methods (ultrasonic and pulse method) capable of detecting changes in micro-structure. The decisive factor for evaluation of frost resistance of calcium silicate bricks is compressive strength. Results of the research focused on verification of applicability of ultrasonic pulse method and resonance method proved practical applicability for evaluation of frost resistance of calcium silicate bricks. Difference between parameters of non-destructive testing before and after freezing was -1.1% to -9.9%, depending on the number of testing cycles and quality of calcium silicate bricks. Both ultrasonic pulse method and resonance method are applicable for evaluation of frost resistance of calcium silicate bricks. Relevant criteria were determined for evaluation of frost resistance of calcium silicate bricks based on the parameter of non-destructive tests.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/GAP104%2F12%2F0810" target="_blank" >GAP104/12/0810: Study of properties of calcium silicate masonry units by non-destructive testing methods</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING
ISSN
1061-8309
e-ISSN
1608-3385
Volume of the periodical
50
Issue of the periodical within the volume
10
Country of publishing house
RU - RUSSIAN FEDERATION
Number of pages
9
Pages from-to
607-615
UT code for WoS article
000346901200009
EID of the result in the Scopus database
2-s2.0-84919919407