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TREBULÁKOVÁ, P. CHROMÁ, M. CHOBOLA, Z.
Original Title
A STUDY OF THE CHANGE IN AE RESPONSE PARAMETERS RESULTING FROM ACCELERATED CEMENT MORTAR CARBONATION PRETREATED BY APPLYING THE BEESWAX COVER
Type
conference paper
Language
English
Original Abstract
The subject of the study whose results are presented here is the detection of a change in parameters of the response to an acoustic impulse resulting from a hammer blow at predefined points of cement-mortar-made specimens which had been pre-treated by applying a protective beeswax cover. The carbonation under accelerated conditions was used to degrade the specimens under test. The execution and evaluation of our experiments was based on the so-called Impact-echo method. The tests were carried out prior to the degradation start and, subsequently, at predefined time intervals. Thus obtained response signals were analyzed by means of the frequency inspection method.
Keywords
Carbonation, Frequency Inspection, Impact-echo
Authors
TREBULÁKOVÁ, P.; CHROMÁ, M.; CHOBOLA, Z.
RIV year
2006
Released
29. 11. 2006
Publisher
Brno University of Technology
Location
Brno, Czech Republic
ISBN
80-7204-487-7
Book
Workshop NDT 2006
Pages from
228
Pages to
232
Pages count
4
BibTex
@inproceedings{BUT25043, author="Petra {Trebuláková} and Markéta {Rovnaníková} and Zdeněk {Chobola}", title="A STUDY OF THE CHANGE IN AE RESPONSE PARAMETERS RESULTING FROM ACCELERATED CEMENT MORTAR CARBONATION PRETREATED BY APPLYING THE BEESWAX COVER", booktitle="Workshop NDT 2006", year="2006", pages="228--232", publisher="Brno University of Technology", address="Brno, Czech Republic", isbn="80-7204-487-7" }