Publication detail

A STUDY OF THE CHANGE IN AE RESPONSE PARAMETERS RESULTING FROM ACCELERATED CEMENT MORTAR CARBONATION PRETREATED BY APPLYING THE BEESWAX COVER

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"
}