Changes in Petrophysical Properties of the Stone Surface due to Past Conservation Treatments in Archaeological Sites of Merida (Spain)

Engineering Geology for Society and Territory - Volume 8: Preservation of Cultural Heritage. Editors: Lollino, G., Giordan, D., Marunteanu, C., Christaras, B., Yoshinori, I., Margottini, C. (Eds.). One out of eight IAEG XII Congress volumes on the occasion of the 50th anniversary of IAEG

Detalles Bibliográficos
Autores: Pérez Ema, Natalia, Álvarez de Buergo, Mónica, Bustamante, R., Gómez-Heras, Miguel
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2015
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/120840
Acceso en línea:http://hdl.handle.net/10261/120840
Access Level:acceso abierto
Palabra clave:Archaeological sites
Stone
Marble
Granite
Conservation
Treatments
Petrophysical properties
Merida
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spelling Changes in Petrophysical Properties of the Stone Surface due to Past Conservation Treatments in Archaeological Sites of Merida (Spain)Pérez Ema, NataliaÁlvarez de Buergo, MónicaBustamante, R.Gómez-Heras, MiguelArchaeological sitesStoneMarbleGraniteConservationTreatmentsPetrophysical propertiesMeridaEngineering Geology for Society and Territory - Volume 8: Preservation of Cultural Heritage. Editors: Lollino, G., Giordan, D., Marunteanu, C., Christaras, B., Yoshinori, I., Margottini, C. (Eds.). One out of eight IAEG XII Congress volumes on the occasion of the 50th anniversary of IAEGPetrophysical properties, such as porosity, permeability, density or anisotropy determine the alterability of stone surfaces from archaeological sites, and therefore, the future preservation of the material. Others, like superficial roughness or color, may point out changes due to alteration processes, natural or man-induced, for example, by conservation treatments. The application of conservation treatments may vary some of these properties forcing the stone surface to a re-adaptation to the new conditions, which could generate new processes of deterioration. In this study changes resulting from the application of consolidating and hydrophobic treatments on stone materials from the Roman Theatre (marble and granite) and the Mitreo’s House (mural painting and mosaics), both archaeological sites from Merida (Spain), are analyzed. The use of portable field devices allows us to perform analyses both on site and in laboratory, comparing treated and untreated samples. Treatments consisted of synthetic resins, consolidating (such as tetraethoxysilane TEOS) and hydrophobic products. Results confirm that undesirable changes may occur, with consequences ranging from purely aesthetic variations to physical, chemical and mechanical damages. This also permits us to check limitations in the use of these techniques for the evaluation of conservation treatments.This research was supported by the PICATA program from Campus of Interna-tional Excellence of Moncloa. Our acknowledgements to GEOMATERIALES programme (S2009-MAT1629) within Instituto de Geociencias (CSIC, UCM), to AIPA programme (ETSAM, Polytechnic University of Madrid) and to the Re-search Group financed by the Complutense University of Madrid "Alteration and Conservation of heritage stone materials” (ref. 921349). We thank the Consorcio de la Ciudad Monumental de Merida, as well as the Museo Nacional de Arte Ro-mano de Merida, for its collaboration in this research.Peer reviewedSpringer NatureComunidad de MadridConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201520152015info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/120840reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1007/978-3-319-09408-3_92Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1208402026-05-22T06:33:51Z
dc.title.none.fl_str_mv Changes in Petrophysical Properties of the Stone Surface due to Past Conservation Treatments in Archaeological Sites of Merida (Spain)
title Changes in Petrophysical Properties of the Stone Surface due to Past Conservation Treatments in Archaeological Sites of Merida (Spain)
spellingShingle Changes in Petrophysical Properties of the Stone Surface due to Past Conservation Treatments in Archaeological Sites of Merida (Spain)
Pérez Ema, Natalia
Archaeological sites
Stone
Marble
Granite
Conservation
Treatments
Petrophysical properties
Merida
title_short Changes in Petrophysical Properties of the Stone Surface due to Past Conservation Treatments in Archaeological Sites of Merida (Spain)
title_full Changes in Petrophysical Properties of the Stone Surface due to Past Conservation Treatments in Archaeological Sites of Merida (Spain)
title_fullStr Changes in Petrophysical Properties of the Stone Surface due to Past Conservation Treatments in Archaeological Sites of Merida (Spain)
title_full_unstemmed Changes in Petrophysical Properties of the Stone Surface due to Past Conservation Treatments in Archaeological Sites of Merida (Spain)
title_sort Changes in Petrophysical Properties of the Stone Surface due to Past Conservation Treatments in Archaeological Sites of Merida (Spain)
dc.creator.none.fl_str_mv Pérez Ema, Natalia
Álvarez de Buergo, Mónica
Bustamante, R.
Gómez-Heras, Miguel
author Pérez Ema, Natalia
author_facet Pérez Ema, Natalia
Álvarez de Buergo, Mónica
Bustamante, R.
Gómez-Heras, Miguel
author_role author
author2 Álvarez de Buergo, Mónica
Bustamante, R.
Gómez-Heras, Miguel
author2_role author
author
author
dc.contributor.none.fl_str_mv Comunidad de Madrid
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Archaeological sites
Stone
Marble
Granite
Conservation
Treatments
Petrophysical properties
Merida
topic Archaeological sites
Stone
Marble
Granite
Conservation
Treatments
Petrophysical properties
Merida
description Engineering Geology for Society and Territory - Volume 8: Preservation of Cultural Heritage. Editors: Lollino, G., Giordan, D., Marunteanu, C., Christaras, B., Yoshinori, I., Margottini, C. (Eds.). One out of eight IAEG XII Congress volumes on the occasion of the 50th anniversary of IAEG
publishDate 2015
dc.date.none.fl_str_mv 2015
2015
2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/120840
url http://hdl.handle.net/10261/120840
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1007/978-3-319-09408-3_92
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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