Historical building dating: A multidisciplinary study of the Convento de São Francisco (Coimbra, Portugal)
Autor(a) principal: | |
---|---|
Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10316/101861 https://doi.org/10.1515/geochr-2015-0089 |
Resumo: | Cross-dating of bricks and mortars from historical building, through thermal (TL) and optically stimulated (OSL) luminescence have achieved good accuracy and precision. However this approach is, in many cases, not exhaustive especially for buildings with different construction phases closely temporally spaced to each other. The uncertainties of experimental data added to the reuse of old bricks and/or the presence of mortars applied on restorations represent the main limits to obtain the complete chronology. In the case of the Convento de S. Francisco (Coimbra, Portugal), the dating results were crossed with the stratigraphic study of the building, mineralogical characterization by XRD and colorimetric data of the mortar samples. Thanks to luminescence ages, mineralogical composition and color specification, two phases of construction were identified: the first from the 17th century and the first half of the 18th century and the second from the second half of the 18th century to the first half of the 19th century. These results were confirmed by mineralogical characterization and colorimetric measurements of mortars that identify two different types of materials in aggregate/binder ratio terms and superficial optical characteristics. |
id |
RCAP_7dd11c6afe13b54df97cc96dc860d708 |
---|---|
oai_identifier_str |
oai:estudogeral.uc.pt:10316/101861 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Historical building dating: A multidisciplinary study of the Convento de São Francisco (Coimbra, Portugal)brick datingmortar datingXRDcolorimetrycharacterizationarchaeological stratigraphyCross-dating of bricks and mortars from historical building, through thermal (TL) and optically stimulated (OSL) luminescence have achieved good accuracy and precision. However this approach is, in many cases, not exhaustive especially for buildings with different construction phases closely temporally spaced to each other. The uncertainties of experimental data added to the reuse of old bricks and/or the presence of mortars applied on restorations represent the main limits to obtain the complete chronology. In the case of the Convento de S. Francisco (Coimbra, Portugal), the dating results were crossed with the stratigraphic study of the building, mineralogical characterization by XRD and colorimetric data of the mortar samples. Thanks to luminescence ages, mineralogical composition and color specification, two phases of construction were identified: the first from the 17th century and the first half of the 18th century and the second from the second half of the 18th century to the first half of the 19th century. These results were confirmed by mineralogical characterization and colorimetric measurements of mortars that identify two different types of materials in aggregate/binder ratio terms and superficial optical characteristics.2018info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/101861http://hdl.handle.net/10316/101861https://doi.org/10.1515/geochr-2015-0089eng1897-1695Stella, GiuseppeAlmeida, LuisBasílio, LiliaPasquale, StefaniaDinis, JorgeAlmeida, MiguelGueli, Anna M.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-19T20:41:16Zoai:estudogeral.uc.pt:10316/101861Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:18:57.891271Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Historical building dating: A multidisciplinary study of the Convento de São Francisco (Coimbra, Portugal) |
title |
Historical building dating: A multidisciplinary study of the Convento de São Francisco (Coimbra, Portugal) |
spellingShingle |
Historical building dating: A multidisciplinary study of the Convento de São Francisco (Coimbra, Portugal) Stella, Giuseppe brick dating mortar dating XRD colorimetry characterization archaeological stratigraphy |
title_short |
Historical building dating: A multidisciplinary study of the Convento de São Francisco (Coimbra, Portugal) |
title_full |
Historical building dating: A multidisciplinary study of the Convento de São Francisco (Coimbra, Portugal) |
title_fullStr |
Historical building dating: A multidisciplinary study of the Convento de São Francisco (Coimbra, Portugal) |
title_full_unstemmed |
Historical building dating: A multidisciplinary study of the Convento de São Francisco (Coimbra, Portugal) |
title_sort |
Historical building dating: A multidisciplinary study of the Convento de São Francisco (Coimbra, Portugal) |
author |
Stella, Giuseppe |
author_facet |
Stella, Giuseppe Almeida, Luis Basílio, Lilia Pasquale, Stefania Dinis, Jorge Almeida, Miguel Gueli, Anna M. |
author_role |
author |
author2 |
Almeida, Luis Basílio, Lilia Pasquale, Stefania Dinis, Jorge Almeida, Miguel Gueli, Anna M. |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Stella, Giuseppe Almeida, Luis Basílio, Lilia Pasquale, Stefania Dinis, Jorge Almeida, Miguel Gueli, Anna M. |
dc.subject.por.fl_str_mv |
brick dating mortar dating XRD colorimetry characterization archaeological stratigraphy |
topic |
brick dating mortar dating XRD colorimetry characterization archaeological stratigraphy |
description |
Cross-dating of bricks and mortars from historical building, through thermal (TL) and optically stimulated (OSL) luminescence have achieved good accuracy and precision. However this approach is, in many cases, not exhaustive especially for buildings with different construction phases closely temporally spaced to each other. The uncertainties of experimental data added to the reuse of old bricks and/or the presence of mortars applied on restorations represent the main limits to obtain the complete chronology. In the case of the Convento de S. Francisco (Coimbra, Portugal), the dating results were crossed with the stratigraphic study of the building, mineralogical characterization by XRD and colorimetric data of the mortar samples. Thanks to luminescence ages, mineralogical composition and color specification, two phases of construction were identified: the first from the 17th century and the first half of the 18th century and the second from the second half of the 18th century to the first half of the 19th century. These results were confirmed by mineralogical characterization and colorimetric measurements of mortars that identify two different types of materials in aggregate/binder ratio terms and superficial optical characteristics. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10316/101861 http://hdl.handle.net/10316/101861 https://doi.org/10.1515/geochr-2015-0089 |
url |
http://hdl.handle.net/10316/101861 https://doi.org/10.1515/geochr-2015-0089 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1897-1695 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799134084022140928 |