STRENGTH DETERMINATION OF GYPSUM FREE PORTLAND CEMENTS CONCRETE BY NON-DESTRUCTIVE METHODS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F02%3APU29325" target="_blank" >RIV/00216305:26110/02:PU29325 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
ruština
Original language name
STRENGTH DETERMINATION OF GYPSUM FREE PORTLAND CEMENTS CONCRETE BY NON-DESTRUCTIVE METHODS
Original language description
Strength tests of concrete structures from gypsum-free cement (GFC-C) could be carried out as well as on normal concrete by two ways ? on testing samples or by nondestructive methods. Paper presents practically verified calibration curves for compressivestrength calculation of BSPC-B. Calibration curves are for Schmidt hardness tester. Calibration curves published in ČSN 731373 Testing of concrete by hardness testing methods is not accurate. There was also verified rationalization of laboratory worrk by the use resonance methods for decreasing amount of tested samples, samples used for monitoring of GFC-C strength progress. Also calibration curves for diagnosis of compressive and bending strength were elaborated from dynamic compressive and tensile strength modulus, made out from resonance method of longitude oscillation self-frequency.
Czech name
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Czech description
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Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Konferencija tvoérčeskoj moloděži "Novyje iději pazvitija betona i železobětonnych konstrukcij"
ISBN
5-93527-007-2
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
81-85
Publisher name
NIIŽB
Place of publication
Moskva
Event location
Moskva
Event date
Jun 6, 2002
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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