Composite material for thermal insulation based on moss raw material

Detalhes bibliográficos
Autor(a) principal: Bakatovich, Aliaksandr
Data de Publicação: 2019
Outros Autores: Gaspar, Florindo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.8/8428
Resumo: Acknowledgments: This work is funded by national funds through the FCT - Foundation for Science and Technology, I.P., under the project UID/Multi/04044/2013. In addition, the authors are grateful for the funding of the European Regional Development Fund (ERDF) under the MATIS Sustainable Materials and Industrial Technologies Project (CENTRO-01-0145-FEDER-000014).
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spelling Composite material for thermal insulation based on moss raw materialMossSphagnumThermal insulatingRye strawReedLiquid glassAcknowledgments: This work is funded by national funds through the FCT - Foundation for Science and Technology, I.P., under the project UID/Multi/04044/2013. In addition, the authors are grateful for the funding of the European Regional Development Fund (ERDF) under the MATIS Sustainable Materials and Industrial Technologies Project (CENTRO-01-0145-FEDER-000014).The demand for thermal insulation materials composed of sustainable raw materials remains a challenge. The substances used in the manufacture of thermal insulation materials may also, under certain conditions, have a beneficial effect on the insulated surfaces, the environment, and the human or animal body, in particular by the ability to absorb moisture and biocidal properties. Ecological insulation materials of vegetable raw materials are increasingly widespread. Most of the time, these materials are made from flax, hemp or wood fibres, agglomerated with a binder. The objective of this work was to determine the possibility of using Sphagnum moss as a fibre in thermal insulation panels. To carry out this study, several compositions were developed for thermal insulation boards based on moss, rye straw and reed, using liquid glass as a binder. The specimens were tested for thermal conductivity, and strength to compression and bending. Best results were achieved on panels of moss and straw with thermal conductivity of 0.044–0.046 W/(m.K) at a density of 156–190 kg/m3, without shrinking during drying and a compression strength between 0.20 and 0.21 MPa. Electronic microscopy of rye straw and reed stems made it possible to examine the presence of outer and inner parts in the structure, which affect the thermal and strength characteristics. With the use of natural raw materials from plants and agricultural production residues, an effective and ecologically safe rigid board insulation was obtained, which has biocidal properties and has no analogues in the market for the construction of thermal insulation materials.Elsevier - ScienceDirectIC-OnlineBakatovich, AliaksandrGaspar, Florindo2023-04-20T14:55:53Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/8428engAliaksandr Bakatovich, Florindo Gaspar, Composite material for thermal insulation based on moss raw material, Construction and Building Materials, Volume 228, 2019, 116699, ISSN 0950-0618, https://doi.org/10.1016/j.conbuildmat.2019.116699.0950-061811669910.1016/j.conbuildmat.2019.1166991879-0526info: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:RCAAP2024-01-17T15:57:18Zoai:iconline.ipleiria.pt:10400.8/8428Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:51:09.149369Repositório 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 Composite material for thermal insulation based on moss raw material
title Composite material for thermal insulation based on moss raw material
spellingShingle Composite material for thermal insulation based on moss raw material
Bakatovich, Aliaksandr
Moss
Sphagnum
Thermal insulating
Rye straw
Reed
Liquid glass
title_short Composite material for thermal insulation based on moss raw material
title_full Composite material for thermal insulation based on moss raw material
title_fullStr Composite material for thermal insulation based on moss raw material
title_full_unstemmed Composite material for thermal insulation based on moss raw material
title_sort Composite material for thermal insulation based on moss raw material
author Bakatovich, Aliaksandr
author_facet Bakatovich, Aliaksandr
Gaspar, Florindo
author_role author
author2 Gaspar, Florindo
author2_role author
dc.contributor.none.fl_str_mv IC-Online
dc.contributor.author.fl_str_mv Bakatovich, Aliaksandr
Gaspar, Florindo
dc.subject.por.fl_str_mv Moss
Sphagnum
Thermal insulating
Rye straw
Reed
Liquid glass
topic Moss
Sphagnum
Thermal insulating
Rye straw
Reed
Liquid glass
description Acknowledgments: This work is funded by national funds through the FCT - Foundation for Science and Technology, I.P., under the project UID/Multi/04044/2013. In addition, the authors are grateful for the funding of the European Regional Development Fund (ERDF) under the MATIS Sustainable Materials and Industrial Technologies Project (CENTRO-01-0145-FEDER-000014).
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01T00:00:00Z
2023-04-20T14:55:53Z
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/10400.8/8428
url http://hdl.handle.net/10400.8/8428
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Aliaksandr Bakatovich, Florindo Gaspar, Composite material for thermal insulation based on moss raw material, Construction and Building Materials, Volume 228, 2019, 116699, ISSN 0950-0618, https://doi.org/10.1016/j.conbuildmat.2019.116699.
0950-0618
116699
10.1016/j.conbuildmat.2019.116699
1879-0526
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 Elsevier - ScienceDirect
publisher.none.fl_str_mv Elsevier - ScienceDirect
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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