Please use this identifier to cite or link to this item: http://hdl.handle.net/11328/4286
Full metadata record
DC FieldValueLanguage
dc.contributor.authorRibeiro, Telma-
dc.contributor.authorDionísio, Amélia-
dc.contributor.authorAires-Barros, Luís-
dc.date.accessioned2022-06-23T16:47:02Z-
dc.date.available2022-06-23T16:47:02Z-
dc.date.issued2009-02-01-
dc.identifier.citationRibeiro, T., Dionísio, A., & Aires-Barros, L. (2009). Aerosol-paint graffiti: the effects on calcareous stone. Restoration of Buildings and Monuments, 15(1), 51-66. https//doi.org/10.1515/rbm-2009-6272. Repositório Institucional UPT. http://hdl.handle.net/11328/4286pt_PT
dc.identifier.issn1864-7251 (Print)-
dc.identifier.issn1864-7022 (Electronic)-
dc.identifier.urihttp://hdl.handle.net/11328/4286-
dc.description.abstractThe aim of this study was an evaluation of the harmful effects of aerosols used for graffiti upon cultural heritage made of stone. Two types of Portuguese calcareous stone were studied, a marble, Branco, and a limestone, Lioz. These are the most common materials used for statues in public areas in the city of Lisbon. Samples were collected from quarries at Estremoz and Pêro Pinheiro areas. Two sets of parallel studies were conducted, namely on sound and on artificially weathered samples. Graffiti were simulated using alkyd resin aerosols ,with different colours. The harmfulness was assessed in relation to the variation of water vapour permeability, static contact angle, water microdrop absorption, chromatic changes and surface contact roughness. Scanning Electron Microscopy was used to study the degree of the aerosol’s penetration into the stone and the morpho-logical surface changes. The results obtained showed that the alkyd aerosols introduced significant changes inwater vapour permeability, water repellency and surface morphology, for both types of stone.pt_PT
dc.language.isoengpt_PT
dc.publisherBirkhäuserpt_PT
dc.rightsrestrictedAccesspt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAerosol-paintpt_PT
dc.subjectGraffitipt_PT
dc.subjectCulture heritagept_PT
dc.subjectCalcareous stonept_PT
dc.subjectHarmfulnesspt_PT
dc.titleAerosol-paint graffiti: the effects on calcareous stonept_PT
dc.typearticlept_PT
dc.relation.publisherversionhttps://www.degruyter.com/view/j/rbm?lang=enpt_PT
dc.peerreviewedyespt_PT
degois.publication.firstPage51pt_PT
degois.publication.lastPage66pt_PT
degois.publication.volume15pt_PT
degois.publication.issue1pt_PT
degois.publication.titleRestoration of Buildings and Monumentspt_PT
dc.identifier.doi10.1515/rbm-2009-6272pt_PT
Appears in Collections:CIG - Artigos em Revistas Internacionais / Papers in International Journals

Files in This Item:
File Description SizeFormat 
Ribeiro2.pdf2.7 MBAdobe PDFView/Open    Request a copy


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.