Integrated approach between pulsed thermography, near-infrared reflectography and sandwich holography for wooden panel paintings advanced monitoring

DC FieldValueLanguage
dc.contributor.authorSfarra, Stefano-
dc.contributor.authorIbarra Castanedo, Clemente-
dc.contributor.authorAmbrosini, Dario-
dc.contributor.authorPaoletti, Domenica-
dc.contributor.authorBendada, Abdelhakim-
dc.contributor.authorMaldague, X.-
dc.description.abstractThe durability of an exterior finish is affected by the characteristics of the wood. Satisfactory finish life is usually more difficult to achieve on woods of higher density. All wood shrinks as it loses moisture and swells as it absorbs moisture, but some species are more stable than others. Species that shrink and swell the most cause more stress on paint films than woods that are more stable [1]. To this end, let us recall that a painting on wood can be considered as a layered structure: The wood support is coated with a number of superposed priming layers made from mixtures of gesso and glue. A frequent fault resulting from such a system is the formation of detached regions inside the layered structure caused by the shrinkage process of the wood support [2]. Obviously, wood deteriorates more rapidly in warm, humid regions with respect to cool or dry places [3]. The influence of wood conditions on surface coatings is a critical point that should be monitored and that depends on environmental parameters such as microclimate. To prevent and control the effects, keeping costs down, a non-destructive monitoring of wood support behavior under thermal stress is needed. In this work, an integrated approach based on traditional and innovative (HI, PT and NIR) techniques was conducted on a primed support of poplar wood with a complex-shape surface containing areas of artificial defects at several depths due to the influence of the support on the various layers. The obtained results could be arranged, if integrated into a multidisciplinary approach, in order to define and design the conservation of the wooden artifacts.fr_CA
dc.publisherPleiades Publishing : Nauka/Interperiodicafr_CA
dc.subjectHolographic interferometryfr_CA
dc.subjectPulsed thermographyfr_CA
dc.subjectNear-infrared reflectographyfr_CA
dc.titleIntegrated approach between pulsed thermography, near-infrared reflectography and sandwich holography for wooden panel paintings advanced monitoringfr_CA
dc.typeCOAR1_1::Texte::Périodique::Revue::Contribution à un journal::Article::Article de recherche-
dcterms.bibliographicCitationRussian Journal of Nondestructive Testing, Vol. 47 (4), 284–293 (2011)fr_CA
dc.audienceProfesseurs (Enseignement supérieur)fr_CA
dc.audienceRestaurateurs (Art)fr_CA
dc.subject.rvmInterférométrie holographiquefr_CA
dc.subject.rvmBois -- Défautsfr_CA
dc.subject.rvmPeinture sur panneaufr_CA
rioxxterms.versionAccepted Manuscriptfr_CA
rioxxterms.project.funder_nameNatural Sciences and Engineering Research Council of Canadafr_CA
bul.rights.periodeEmbargo0 moisfr_CA
Collection:Articles publiés dans des revues avec comité de lecture

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