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Recent advancements on the effect of bio-stabilisation on the mechanical and hygrothermal properties of earthen building materials

2026-04-10Documento de conferência Acesso embargado
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dc.contributor.authorLosini, Alessia Emanuela
dc.contributor.authorBruno, Agostino Walter
dc.contributor.authorPosani, Magda
dc.contributor.authorArmistead, Samuel J.
dc.contributor.authorBabafemi, Adewumi John
dc.contributor.authorFaria, Paulina
dc.contributor.authorGuihéneuf, Simon
dc.contributor.authorIoannou, Ioannis
dc.contributor.authorJiménez Rios, Alejandro
dc.contributor.authorKamath, Muralidhar
dc.contributor.authorMwebaza, Derrick
dc.contributor.authorPanagiotou, Rafail
dc.contributor.authorRanesi, Alessandra
dc.contributor.authorTheodoridou, Magdalini
dc.contributor.authorVaculik, Selina
dc.contributor.authorVucetic, Snežana
dc.contributor.authorHabert, Guillaume
dc.contributor.authorPerlot, Céline
dc.contributor.authorBrás, Ana Margariga Armada
dc.contributor.institutionDEC - Departamento de Engenharia Civil
dc.contributor.institutionCERIS - Polo NOVA
dc.coverage.spatialSwitzerland
dc.date.accessioned2026-02-13T11:15:01Z
dc.date.available2026-02-13T11:15:01Z
dc.date.embargoedUntil2027-04-10
dc.date.issued2026-04-10
dc.description.abstractRaw earth is a viable alternative to traditional energy intensive building materi-als like concrete and fired clayey materials. It can be locally sourced and serves as an excellent hygrothermal buffer, regulating indoor temperature and relative humidity. Unlike mainstream building materials, earth is also fully recyclable at the end of its life cycle. However, stabilisation – the addition of supplementary material to enhance mixture stability – is often required to en-hance the durability of earthen building products and their resistance to liquid water erosion, typically increasing their environmental impact.To mitigate this impact, various bio-based stabilisation methods have recently been explored by the scientific community. These involve the addition of biopolymers, bio-fibres or the triggering of bio-mineralisation processes. Still, the effects of these novel bio-stabilisation methods on the mechanical and hygrothermal behaviour of earthen building composites/products require further investigation. This paper provides an overview of existing experimental methods for measuring the mechanical, hygroscopic and thermal properties of bio-stabilised earthen composites and products, along with key findings from the literature. Insights from this review can help guide future research on bio-stabilised earthen products.en
dc.description.versionauthorsversion
dc.description.versionpublished
dc.format.extent19
dc.format.extent796763
dc.identifier.doi10.1007/978-3-032-14652-6_38
dc.identifier.isbn9783032146519
dc.identifier.isbn9783032146540
dc.identifier.isbn9783032146526
dc.identifier.otherPURE: 149319329
dc.identifier.otherPURE UUID: 84140afa-232c-4fad-bfcb-e4e1707edb10
dc.identifier.otherORCID: /0000-0003-0372-949X/work/205672139
dc.identifier.urihttp://hdl.handle.net/10362/200361
dc.language.isoeng
dc.peerreviewedyes
dc.publisherSpringer, Cham
dc.subjectBio-stabiliser
dc.subjectEarth-based materials
dc.subjectMechanical behaviour
dc.subjectMoisture buffering
dc.subjectSorption-desorption isotherms
dc.subjectThermal properties
dc.titleRecent advancements on the effect of bio-stabilisation on the mechanical and hygrothermal properties of earthen building materialsen
dc.typeconference object
degois.publication.firstPage1
degois.publication.lastPage19
degois.publication.titleRILEM Youth Symposium 2025 – RYS2025
degois.publication.title1st RILEM Youth Symposium
dspace.entity.typePublication
rcaap.rightsembargoedAccess

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