Effects of dowels produced from various materials on withdrawal strength in MDF and Pb

Wood dowels are commonly used in the construction furniture, but little information is available about the additive effects of dowels on the ultimate withdrawal strength of single or multidowel joints. This study was carried out to determine the tensile strength of 10-mm-diameter dowels produced from medium-density fiberboard (MDF), plywood, scotch pine (Pinus sylvestris L.), and beech (Fagus orientalis lipsky), bonded parallel and vertical to the surface of MDF and particleboard (Pb) with poly(vinyl acetate) (PVAc) and Desmodur-VTKA (D-VTKA). Tensile strength was applied to the dowels according to the procedure in the ASTM-D 1037 standard. The effects of dowel species, direction of tensile, composite material, and type of adhesive on tensile strength were determined. The results showed that the highest tensile strength was obtained in beech dowels bonded vertically with PVAc adhesive to the surface of MDF at 7.91 N/mm2. If the dowels used in furniture production are subjected to great tensile strength, beech dowels bonded with PVAc adhesive on MDF should be used. However, when dowels produced from MDF and plywood waste are used, they also can produce positive results.

Dergi Adı Journal of Applied Polymer Science
Dergi Cilt Bilgisi 88
Dergi Sayısı 2
Sayfalar 531 - 535
Yayın Yılı 2003
Eser Adı
[dc.title]
Effects of dowels produced from various materials on withdrawal strength in MDF and Pb
Yazar
[dc.contributor.author]
Uysal B.
Yazar
[dc.contributor.author]
Özçifçi A.
Yayın Yılı
[dc.date.issued]
2003
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
Wood dowels are commonly used in the construction furniture, but little information is available about the additive effects of dowels on the ultimate withdrawal strength of single or multidowel joints. This study was carried out to determine the tensile strength of 10-mm-diameter dowels produced from medium-density fiberboard (MDF), plywood, scotch pine (Pinus sylvestris L.), and beech (Fagus orientalis lipsky), bonded parallel and vertical to the surface of MDF and particleboard (Pb) with poly(vinyl acetate) (PVAc) and Desmodur-VTKA (D-VTKA). Tensile strength was applied to the dowels according to the procedure in the ASTM-D 1037 standard. The effects of dowel species, direction of tensile, composite material, and type of adhesive on tensile strength were determined. The results showed that the highest tensile strength was obtained in beech dowels bonded vertically with PVAc adhesive to the surface of MDF at 7.91 N/mm2. If the dowels used in furniture production are subjected to great tensile strength, beech dowels bonded with PVAc adhesive on MDF should be used. However, when dowels produced from MDF and plywood waste are used, they also can produce positive results.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Desmodur-VTKA
Konu Başlıkları
[dc.subject]
MDF
Konu Başlıkları
[dc.subject]
Particleboard
Konu Başlıkları
[dc.subject]
PVAc
Konu Başlıkları
[dc.subject]
Withdrawal strength of multigrooved dowel
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
0021-8995
İlk Sayfa Sayısı
[dc.identifier.startpage]
531
Son Sayfa Sayısı
[dc.identifier.endpage]
535
Dergi Adı
[dc.relation.journal]
Journal of Applied Polymer Science
Dergi Sayısı
[dc.identifier.issue]
2
Dergi Cilt Bilgisi
[dc.identifier.volume]
88
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1002/app.11700
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/5460
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
149
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
11 Haziran 2024 01:48
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dowels strength tensile adhesive bonded results effects produced furniture plywood surface direction composite species material ASTM-D standard procedure determined showed positive produce However should subjected production applied vertically obtained highest according parallel Tensile ultimate carried
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