Mechanical and physical properties of cement-bonded perticleboard made from tea residues and hardboards

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dc.contributor.authorYel, Hüsnü
dc.contributor.authorDönmez Çavdar, Ayfer
dc.contributor.authorKalaycıoğlu, Hülya
dc.date.accessioned2025-06-12T10:31:42Z
dc.date.available2025-06-12T10:31:42Z
dc.date.issued2011
dc.departmentAÇÜ, Orman Fakültesi, Orman Mühendisliği Bölümü
dc.description.abstractThe residues of tea factory and waste hardboards are generally incinerated without utilizing their heat performances. The first objective of this study was to manufacture cement bonded particleboard using residues of tea factory (Camellia sinenses L.) and waste hardboards. The second objective was to evaluate modulus of rupture (MOR), modulus of elasticity (MOE), internal bonding strength (IB), water absorption (WA) and thickness swelling (TS) properties of the boards produced. The boards were produced at two density levels of 800 and 1200 kg/m3 and at five lignocellulosic mixture ratios of poplar chips/hardboards/tea residues (1/0/0; 1/1/0; 1/0/1; 0/1/0; 0/0/1, based on weigth). All the boards were produced at lignocellulosic material/cement ratio of 1:2.75 on a weight to weight basis. As cement curing accelerators, Al 2(SO4)3 and Na2SiO3 were used at ratios of 1.5% and 3.5%, based on cement weight, respectively. The MOR values ranged from 0.8 to 10.99 MPa and MOE values ranged from 254 to 2979 MPa. The mean values of WA and TS after 24 h of water soaking of the cemen bonded particleboards ranged from 28% to 43.5% and 1.3% to 8.08%, respectively.
dc.identifier.doi10.4028/www.scientific.net/KEM.471-472.572
dc.identifier.endpage577
dc.identifier.isbn978-303785059-6
dc.identifier.issn10139826
dc.identifier.issue471-472
dc.identifier.scopus2-s2.0-79952946347
dc.identifier.scopusqualityQ4
dc.identifier.startpage572
dc.identifier.urihttps://hdl.handle.net/11494/5483
dc.identifier.wosWOS:000293146200099
dc.identifier.wosqualityQ4
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWeb of Science
dc.institutionauthorYel, Hüsnü
dc.language.isoen
dc.publisherTrans Tech Publications Ltd
dc.relation.ispartofKey Engineering Materials
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectCement bonded particleboard
dc.subjectHardboards
dc.subjectPhysical and mechanical properties
dc.subjectTea residues
dc.titleMechanical and physical properties of cement-bonded perticleboard made from tea residues and hardboards
dc.typeConference Object

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