Unstabilised rammed earth: characterization of material collected from old constructions in South Portugal and comparison to normative requirements

Detalhes bibliográficos
Autor(a) principal: Gomes, M. Idália
Data de Publicação: 2014
Outros Autores: Gonçalves, Teresa D., 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/10362/11555
Resumo: International Journal of Architectural Heritage, 8: 185–212, 2014
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spelling Unstabilised rammed earth: characterization of material collected from old constructions in South Portugal and comparison to normative requirementsUnstabilized rammed earthEarth constructionSoil propertiesRequirementsNormative documentsInternational Journal of Architectural Heritage, 8: 185–212, 2014Unstabilized rammed earth is a recyclable, economical, and eco-friendly building material, used in the past and still applied today. Traditionally, its use was based on a long empirical knowledge of the local materials. Because this knowledge was mostly lost or is no longer sufficient, in many countries normative documents have been produced to allow the assessment of rammed earth soils.With the aim of contributing for a refining of these normative requirements, this article presents a research work that included: (i) collection of Unstabilized rammed earth samples from six constructions in Portugal; (ii) a literature survey of normative and complementary documents to identify the most mentioned key-properties, the test procedures and the corresponding threshold limits; and (iii) a discussion of the test procedures and of the thresholds limits in the light of the experimental results. The analyzed properties are the particle size distribution, maximum particle size, plasticity, compaction, linear shrinkage, organic content, and salt content. The work highlights the advantages of taking into account the characteristics of existing constructions as a basis for the establishment and further refining of consistent threshold values. In particular, it shows that it is essential to adjust the requirements to the specificities of local materials.Taylor & FrancisRUNGomes, M. IdáliaGonçalves, Teresa D.Faria, Paulina20142014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/11555engMaria Idália Gomes , Teresa Diaz Gonçalves & Paulina Faria (2014) Unstabilized Rammed Earth: Characterization of Material Collected from Old Constructions in South Portugal and Comparison to Normative Requirements, International Journal of Architectural Heritage: Conservation, Analysis, and Restoration, 8:2, 185-212, DOI: 10.1080/15583058.2012.6831331558-3058info: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:RCAAP2024-03-11T03:45:00Zoai:run.unl.pt:10362/11555Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:19:51.130841Repositório 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 Unstabilised rammed earth: characterization of material collected from old constructions in South Portugal and comparison to normative requirements
title Unstabilised rammed earth: characterization of material collected from old constructions in South Portugal and comparison to normative requirements
spellingShingle Unstabilised rammed earth: characterization of material collected from old constructions in South Portugal and comparison to normative requirements
Gomes, M. Idália
Unstabilized rammed earth
Earth construction
Soil properties
Requirements
Normative documents
title_short Unstabilised rammed earth: characterization of material collected from old constructions in South Portugal and comparison to normative requirements
title_full Unstabilised rammed earth: characterization of material collected from old constructions in South Portugal and comparison to normative requirements
title_fullStr Unstabilised rammed earth: characterization of material collected from old constructions in South Portugal and comparison to normative requirements
title_full_unstemmed Unstabilised rammed earth: characterization of material collected from old constructions in South Portugal and comparison to normative requirements
title_sort Unstabilised rammed earth: characterization of material collected from old constructions in South Portugal and comparison to normative requirements
author Gomes, M. Idália
author_facet Gomes, M. Idália
Gonçalves, Teresa D.
Faria, Paulina
author_role author
author2 Gonçalves, Teresa D.
Faria, Paulina
author2_role author
author
dc.contributor.none.fl_str_mv RUN
dc.contributor.author.fl_str_mv Gomes, M. Idália
Gonçalves, Teresa D.
Faria, Paulina
dc.subject.por.fl_str_mv Unstabilized rammed earth
Earth construction
Soil properties
Requirements
Normative documents
topic Unstabilized rammed earth
Earth construction
Soil properties
Requirements
Normative documents
description International Journal of Architectural Heritage, 8: 185–212, 2014
publishDate 2014
dc.date.none.fl_str_mv 2014
2014-01-01T00:00:00Z
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/10362/11555
url http://hdl.handle.net/10362/11555
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Maria Idália Gomes , Teresa Diaz Gonçalves & Paulina Faria (2014) Unstabilized Rammed Earth: Characterization of Material Collected from Old Constructions in South Portugal and Comparison to Normative Requirements, International Journal of Architectural Heritage: Conservation, Analysis, and Restoration, 8:2, 185-212, DOI: 10.1080/15583058.2012.683133
1558-3058
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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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