The Use of Acoustic Methods for Non-Destructive Testing of High-Temperature-Degraded Cement-Based Composite

Author:

Chobola Zdeněk1,Štefková Daniela1,Šamárková Kristýna1

Affiliation:

1. University of Technology Brno

Abstract

The present paper deals with the applicability of Impact-echo acoustic method to testing of cement-based composites prepared from a mix of cement mortar and quartz sand, which were intentionally degraded by high-temperature treatment (in the temperatures range from 200°C to 1200°C). Changes in the the bulk density and the flexural tensile strength were monitored during the degradation for comparison.

Publisher

Trans Tech Publications, Ltd.

Reference9 articles.

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