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.
| Original language | English |
|---|---|
| Pages (from-to) | 150-156 |
| Number of pages | 7 |
| Journal | NDT and E International |
| Volume | 47 |
| DOIs | |
| Publication status | Published - Apr 2012 |
| Externally published | Yes |
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Keywords
- Holographic interferometry
- Plastered mosaic
- Tesserae
- Transient thermography
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanical Engineering
Cite this
NDT inspection of plastered mosaics by means of transient thermography and holographic interferometry. / Theodorakeas, P.; Ibarra-Castanedo, C.; Sfarra, S.; Avdelidis, N. P.; Koui, M.; Maldague, X.; Paoletti, D.; Ambrosini, D.
In: NDT and E International, Vol. 47, 04.2012, p. 150-156.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - NDT inspection of plastered mosaics by means of transient thermography and holographic interferometry
AU - Theodorakeas, P.
AU - Ibarra-Castanedo, C.
AU - Sfarra, S.
AU - Avdelidis, N. P.
AU - Koui, M.
AU - Maldague, X.
AU - Paoletti, D.
AU - Ambrosini, D.
PY - 2012/4
Y1 - 2012/4
N2 - 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.
AB - 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.
KW - Holographic interferometry
KW - Plastered mosaic
KW - Tesserae
KW - Transient thermography
UR - http://www.scopus.com/inward/record.url?scp=84856585236&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84856585236&partnerID=8YFLogxK
U2 - 10.1016/j.ndteint.2012.01.004
DO - 10.1016/j.ndteint.2012.01.004
M3 - Article
VL - 47
SP - 150
EP - 156
JO - NDT and E International
JF - NDT and E International
SN - 0963-8695
ER -