Non destructive testing of plastered mosaics with the use of active thermography approaches

Cheilakou, E; Avdelidis, NP; Ibarra-Castanedo, C; Koui, M; Bendada, AH; Maldague, XP

dc.contributor.author	Cheilakou, E	en
dc.contributor.author	Avdelidis, NP	en
dc.contributor.author	Ibarra-Castanedo, C	en
dc.contributor.author	Koui, M	en
dc.contributor.author	Bendada, AH	en
dc.contributor.author	Maldague, XP	en
dc.date.accessioned	2014-03-01T02:52:43Z
dc.date.available	2014-03-01T02:52:43Z
dc.date.issued	2010	en
dc.identifier.issn	0277786X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/36017
dc.subject	detection	en
dc.subject	non - destructive testing	en
dc.subject	plastered mosaics	en
dc.subject	Thermography	en
dc.subject.other	Active thermography	en
dc.subject.other	detection	en
dc.subject.other	Long waves	en
dc.subject.other	non - destructive testing	en
dc.subject.other	plastered mosaics	en
dc.subject.other	Thermal contrasts	en
dc.subject.other	Thermal images	en
dc.subject.other	Thermography	en
dc.subject.other	Nondestructive examination	en
dc.subject.other	Plaster	en
dc.subject.other	Thermography (temperature measurement)	en
dc.subject.other	Thermography (imaging)	en
dc.title	Non destructive testing of plastered mosaics with the use of active thermography approaches	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1117/12.850043	en
heal.identifier.secondary	http://dx.doi.org/10.1117/12.850043	en
heal.identifier.secondary	76610F	en
heal.publicationDate	2010	en
heal.abstract	In this work, different mosaics covered with various plasters (of thickness and compositions) were evaluated in lab by means of active long wave and mid wave thermography approaches, with the intention of detecting the tesserae beneath the plastered surface. Thermal images as well as thermal contrast curves between plastered surfaces and plastered mosaics were recorded. Special considerations concerning the applicability and accuracy of the used approaches for this specific application are presented. Results from the assessment are presented and discussed, indicating that images seeing through the mortar-plaster on plastered mosaic surfaces can be obtained using active thermography approaches. © 2010 Copyright SPIE - The International Society for Optical Engineering.	en
heal.journalName	Proceedings of SPIE - The International Society for Optical Engineering	en
dc.identifier.doi	10.1117/12.850043	en
dc.identifier.volume	7661	en