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Fire behaviour of ecological soil-cement blocks with waste incorporation- experimental and numerical analysis

2019Conference object Open access
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dc.contributor.authorFerreira, Débora
dc.contributor.authorLuso, Eduarda
dc.contributor.authorCruz, Maria
dc.contributor.authorMesquita, L.M.R.
dc.date.accessioned2020-03-05T15:04:09Z
dc.date.available2020-03-05T15:04:09Z
dc.date.issued2019
dc.description.abstractThe increasing interest on earth construction as a sustainable building solution led to the development of modern earth construction techniques, in particular of masonry made of compressed earth blocks (CEBs). Soil is an abundant raw material, recyclable and reusable, noncombustible, non-toxic, with significant thermal behaviour and without too expensive transformation processes, which allows selecting this material as a major possibility for sustainable construction. The main goal of the present study is to assess the behaviour of soilcement blocks with incorporation of organic wastes. The problem of waste accumulation exists worldwide and has become a concern for today's society, leading to enormous environmental damage. One of the possibilities for reducing their environmental impact is the reuse of these wastes in new materials. However, incorporating wastes changes mechanical, physical and thermal properties of the new material. In order to evaluate the potential use of the wastes in blocks composition, laboratory tests were conducted and results were analysed [1]. This paper presents the fire behaviour of ecological soil-cement blocks with waste incorporation. At high temperatures, physical and mechanical changes were evaluated in the tested elements. Therefore, an experimental program was performed using samples of wall panel with soil-cement blocks. Previously, thermomechanical behaviour on cylindrical samples at different temperature ranges have been studied, [2]. The highest temperature tested was 600°C. The wall specimens under fire conditions were also analysed by a non-linear transient finite element numerical model, in time and temperature domains, and the numerical and experimental temperature fields compared.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFerreira, Débora; Luso, Eduarda; Cruz, Maria; Mesquita, L.M.R. (2019). Fire behaviour of ecological soil-cement blocks with waste incorporation- experimental and numerical analysis. In 5º CONGRESSO IBERO-LATINO-AMERICANO EM SEGURANÇA CONTRA INCÊNDIOS – CILASCI 5. Portopt_PT
dc.identifier.isbn978-989-97210-4-3
dc.identifier.urihttp://hdl.handle.net/10198/20830
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherALBRASCI - Luso Brazilian Association for Fire Safetypt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectSoil-cement blockspt_PT
dc.subjectSustainable constructionpt_PT
dc.subjectOrganic wastespt_PT
dc.subjectFire resistancept_PT
dc.titleFire behaviour of ecological soil-cement blocks with waste incorporation- experimental and numerical analysispt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlacePortopt_PT
oaire.citation.title5º CONGRESSO IBERO-LATINO-AMERICANO EM SEGURANÇA CONTRA INCÊNDIOS – CILASCI 5pt_PT
person.familyNameFerreira
person.familyNameLuso
person.familyNameMesquita
person.givenNameDébora
person.givenNameEduarda
person.givenNameLuís M.R.
person.identifier1339117
person.identifier.ciencia-idD81C-FDAD-4D8A
person.identifier.ciencia-id2A1D-4B9F-9935
person.identifier.ciencia-id401E-2FEC-8303
person.identifier.orcid0000-0002-5195-8265
person.identifier.orcid0000-0001-7979-1308
person.identifier.orcid0000-0002-2385-4282
person.identifier.ridI-2627-2018
person.identifier.ridF-2269-2010
person.identifier.scopus-author-id35334023200
person.identifier.scopus-author-id8585923500
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublicationa4fa2eb4-17f1-46a1-ae8e-36f39ad25b39
relation.isAuthorOfPublication54042261-fc3b-4b5c-a10e-8d996202e049
relation.isAuthorOfPublication3d08baba-b032-42c4-8244-94672c4611a1
relation.isAuthorOfPublication.latestForDiscoverya4fa2eb4-17f1-46a1-ae8e-36f39ad25b39

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