Fernandina Wall of Lisbon: Mineralogical and Chemical Characterization of Rammed Earth and Masonry Mortars

Detalhes bibliográficos
Autor(a) principal: Infante Gomes, Ricardo
Data de Publicação: 2022
Outros Autores: Santos Silva, António, Gomes, Leandro, Faria, Paulina
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/133573
Resumo: PTDC/EPH-PAT/4684/2014 UIDB/04625/2020
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spelling Fernandina Wall of Lisbon: Mineralogical and Chemical Characterization of Rammed Earth and Masonry Mortarsair limearchitectural heritagedefensive structurerammed earthstone masonry bedding mortarPTDC/EPH-PAT/4684/2014 UIDB/04625/2020This paper aims to provide information on rammed earth and masonry mortars of the Fernandina defensive Wall of Lisbon, Portugal, which was built in the second half of the 14th century. No previous information exists concerning the materials and construction techniques used in this defensive structure, which is essential to increase knowledge and to define requirements for a reliable conservation. An experimental campaign was carried out on samples extracted in nine different sections of this structure, which were analyzed by X-ray diffraction, thermogravimetry and wet chemical analysis. Calcitic lime was employed as a binder in the stone masonry bedding mortars and was also identified in the rammed earth samples. The results obtained allowed us to verify the use of different binders and aggregates, with heterogeneous binder/aggregate ratios, in different sections of the Wall. To reduce time for lime preparation and to achieve a durable lime matrix, most probably quicklime was used and hydrated together with the moistened earth to produce rammed earth and masonry bedding mortars.DEC - Departamento de Engenharia CivilCERIS - Polo NOVARUNInfante Gomes, RicardoSantos Silva, AntónioGomes, LeandroFaria, Paulina2022-02-24T23:23:23Z2022-02-132022-02-13T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article18application/pdfhttp://hdl.handle.net/10362/133573eng2075-163XPURE: 41954945https://doi.org/10.3390/min12020241info: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:RCAAP2024-03-11T05:12:20Zoai:run.unl.pt:10362/133573Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:47:51.258592Repositório 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 Fernandina Wall of Lisbon: Mineralogical and Chemical Characterization of Rammed Earth and Masonry Mortars
title Fernandina Wall of Lisbon: Mineralogical and Chemical Characterization of Rammed Earth and Masonry Mortars
spellingShingle Fernandina Wall of Lisbon: Mineralogical and Chemical Characterization of Rammed Earth and Masonry Mortars
Infante Gomes, Ricardo
air lime
architectural heritage
defensive structure
rammed earth
stone masonry bedding mortar
title_short Fernandina Wall of Lisbon: Mineralogical and Chemical Characterization of Rammed Earth and Masonry Mortars
title_full Fernandina Wall of Lisbon: Mineralogical and Chemical Characterization of Rammed Earth and Masonry Mortars
title_fullStr Fernandina Wall of Lisbon: Mineralogical and Chemical Characterization of Rammed Earth and Masonry Mortars
title_full_unstemmed Fernandina Wall of Lisbon: Mineralogical and Chemical Characterization of Rammed Earth and Masonry Mortars
title_sort Fernandina Wall of Lisbon: Mineralogical and Chemical Characterization of Rammed Earth and Masonry Mortars
author Infante Gomes, Ricardo
author_facet Infante Gomes, Ricardo
Santos Silva, António
Gomes, Leandro
Faria, Paulina
author_role author
author2 Santos Silva, António
Gomes, Leandro
Faria, Paulina
author2_role author
author
author
dc.contributor.none.fl_str_mv DEC - Departamento de Engenharia Civil
CERIS - Polo NOVA
RUN
dc.contributor.author.fl_str_mv Infante Gomes, Ricardo
Santos Silva, António
Gomes, Leandro
Faria, Paulina
dc.subject.por.fl_str_mv air lime
architectural heritage
defensive structure
rammed earth
stone masonry bedding mortar
topic air lime
architectural heritage
defensive structure
rammed earth
stone masonry bedding mortar
description PTDC/EPH-PAT/4684/2014 UIDB/04625/2020
publishDate 2022
dc.date.none.fl_str_mv 2022-02-24T23:23:23Z
2022-02-13
2022-02-13T00:00:00Z
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/10362/133573
url http://hdl.handle.net/10362/133573
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2075-163X
PURE: 41954945
https://doi.org/10.3390/min12020241
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 18
application/pdf
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
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