Steatite powder additives in wood-cement drywall particleboards

Élément Dublin CoreValeurLangue
dc.contributor.authorVu, Viet-Anh-
dc.contributor.authorCloutier, Alain-
dc.contributor.authorBissonnette, Benoît-
dc.contributor.authorBlanchet, Pierre-
dc.contributor.authorDagenais, Christian-
dc.description.abstractThe objective of this study was to develop a new drywall wood-based particleboard as an alternative to gypsum board. Various development iterations have led to the use of wood particles, steatite powder and Portland cement. The resulting outcome shows that screw withdrawal resistance was improved by 37% and bending properties by 69% compared to gypsum board of a similar density (0.68–0.70). The raw surface of the boards is of good quality and comparable to the paper-faced surface of gypsum board. Furthermore, the reaction to fire was evaluated through bench-scale test with a cone calorimeter. The investigated particleboard did not reveal visual signs of combustion after 20 min when exposed to a radiant heat of 50 kW/m2, while burning of the overlay paper of gypsum board occurred at about 57 s, suggesting that wood-cement-steatite powder particleboard could be classified as a quasi non-combustible
dc.publisherMolecular Diversity Preservation Internationalfr
dc.subjectWood particlesfr
dc.subjectPortland cementfr
dc.subjectFire performancefr
dc.titleSteatite powder additives in wood-cement drywall particleboardsfr
dc.typeCOAR1_1::Texte::Périodique::Revue::Contribution à un journal::Article::Article de recherchefr
dcterms.bibliographicCitationMaterials, Vol. 13 (21), 4813-4826 (2020)fr
dc.subject.rvmPanneaux de revêtement -- Essais de comportement au feufr
dc.subject.rvmCiment Portlandfr
dc.subject.rvmPanneaux de particulesfr
dc.subject.rvmPanneaux de revêtement -- Propriétés mécaniquesfr
rioxxterms.versionVersion of Recordfr
rioxxterms.project.funder_nameNatural Sciences and Engineering Research Council of Canadafr
rioxxterms.project.funder_nameIndustrial Research Chair on Eco-responsible wood constructionfr
ali.license_refAttribution CC BYfr
bul.rights.periodeEmbargo0 moisfr
Collection :Articles publiés dans des revues avec comité de lecture

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