NDT inspection of plastered mosaics by means of transient thermography and holographic interferometry

Theodorakeas, P; Ibarra-Castanedo, C; Sfarra, S; Avdelidis, NP; Koui, M; Maldague, X; Paoletti, D; Ambrosini, D

dc.contributor.author	Theodorakeas, P	en
dc.contributor.author	Ibarra-Castanedo, C	en
dc.contributor.author	Sfarra, S	en
dc.contributor.author	Avdelidis, NP	en
dc.contributor.author	Koui, M	en
dc.contributor.author	Maldague, X	en
dc.contributor.author	Paoletti, D	en
dc.contributor.author	Ambrosini, D	en
dc.date.accessioned	2014-03-01T02:11:30Z
dc.date.available	2014-03-01T02:11:30Z
dc.date.issued	2012	en
dc.identifier.issn	09638695	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/29922
dc.subject	Holographic interferometry	en
dc.subject	Plastered mosaic	en
dc.subject	Tesserae	en
dc.subject	Transient thermography	en
dc.subject.other	Experimental procedure	en
dc.subject.other	Hydraulic lime mortars	en
dc.subject.other	Non-invasive	en
dc.subject.other	Plastered mosaic	en
dc.subject.other	Principal Components	en
dc.subject.other	Pulsed phase thermography	en
dc.subject.other	Tesserae	en
dc.subject.other	Thermographic signal reconstruction	en
dc.subject.other	Transient thermography	en
dc.subject.other	Holographic interferometry	en
dc.subject.other	Principal component analysis	en
dc.subject.other	Thermography (imaging)	en
dc.title	NDT inspection of plastered mosaics by means of transient thermography and holographic interferometry	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.ndteint.2012.01.004	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.ndteint.2012.01.004	en
heal.publicationDate	2012	en
heal.abstract	In this research work, experimental procedures by means of Transient Thermography and Holographic Interferometry were performed in order to detect subsurface tesserae areas of plastered mosaics. A mosaic sample consisted of various types of tesserae and covered with hydraulic lime mortar was evaluated in the laboratory with various transient thermal processing techniques such as Pulsed Phase Thermography, Thermographic Signal Reconstruction and Principal Component Thermography, as well as Holographic Interferometry in both real-time and double-exposure configurations. Results from the non-invasive investigation are presented and discussed, revealing that the above approaches can obtain a seeing through investigation of plastered mosaics. © 2011 Elsevier Ltd. All rights reserved.	en
heal.journalName	NDT and E International	en
dc.identifier.doi	10.1016/j.ndteint.2012.01.004	en
dc.identifier.volume	47	en
dc.identifier.spage	150	en
dc.identifier.epage	156	en