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Thermal insulating plates produced on the basis of vegetable agricultural waste

2018-09-26Journal article Open access
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dc.contributor.authorBakatovich, Aliaksandr
dc.contributor.authorDavydenko, Nadezhda
dc.contributor.authorGaspar, Florindo
dc.date.accessioned2023-05-25T15:02:53Z
dc.date.available2023-05-25T15:02:53Z
dc.date.issued2018-09-26
dc.description.abstractThe results of comparative tests of thermal insulating materials on the basis of various agricultural wastes are presented. Rye straw, barley straw, wheat straw, oats straw, rice straw, flax boon and rice husk were used in the experimental program along with three types of binders (liquid glass, emulsion of PVA and latex). Plates prepared with rye straw and flax boon fibers and liquid glass as a binder have the best physical and mechanical characteristics due to the formation of the optimal composite structure of the material from two fibers of different sizes and shapes. The electronic microscopy of rye and flax stems made it possible to establish the presence of outer and inner parts in the structure, which affect the thermal and strength characteristics. Results show that plates made from rye straw and flax boon have lower moisture absorption unlike the rye straw based ones. The results of full-scale tests with a ventilated thermal insulation system confirm the effective operation of rye straw and flax boon plates. The testing program carried out indicates the possibility of using an environmentally friendly straw-flax boon plates for thermal insulating buildings in the cold period and thereby reducing carbon dioxide emissions into the atmosphere.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationAliaksandr Bakatovich, Nadezhda Davydenko, Florindo Gaspar, Thermal insulating plates produced on the basis of vegetable agricultural waste, Energy and Buildings, Volume 180, 2018, Pages 72-82, ISSN 0378-7788, https://doi.org/10.1016/j.enbuild.2018.09.032pt_PT
dc.identifier.doi10.1016/j.enbuild.2018.09.032pt_PT
dc.identifier.issn1872-6178
dc.identifier.urihttp://hdl.handle.net/10400.8/8519
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0378778818311484pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectLiquid glasspt_PT
dc.subjectFlax boonpt_PT
dc.subjectRye strawpt_PT
dc.subjectThermal insulatingpt_PT
dc.subjectAgricultural wastept_PT
dc.titleThermal insulating plates produced on the basis of vegetable agricultural wastept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage82pt_PT
oaire.citation.startPage72pt_PT
oaire.citation.titleEnergy & Buildingspt_PT
oaire.citation.volume180pt_PT
person.familyNameGaspar
person.givenNameFlorindo
person.identifier.ciencia-idB815-2FE8-CFBB
person.identifier.orcid0000-0001-7031-6260
person.identifier.ridO-4760-2016
person.identifier.scopus-author-id26538571900
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication71101af5-fd87-4d1a-b448-6d280e57c0b5
relation.isAuthorOfPublication.latestForDiscovery71101af5-fd87-4d1a-b448-6d280e57c0b5

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