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Titel
Survey of selected adhesive bonding properties of nine European softwood and hardwood species
VerfasserKonnerth, Johannes ; Kluge, Marcel ; Schweizer, Georg ; Miljković, Milica ; Gindl-Altmutter, Wolfgang
Erschienen in
European Journal of Wood and Wood Products, Berlin, 2016, Jg. 74, H. 6, S. 809-819
ErschienenSpringer, 2016
SpracheEnglisch
DokumenttypAufsatz in einer Zeitschrift
Schlagwörter (DE)nicht verfügbar
Schlagwörter (EN)nicht verfügbar
ISSN1436-736X
URNurn:nbn:at:at-ubbw:3-1690 Persistent Identifier (URN)
DOI10.1007/s00107-016-1087-1 
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 Das Werk ist frei verfügbar
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Survey of selected adhesive bonding properties of nine European softwood and hardwood species [1.26 mb]
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Zusammenfassung (Deutsch)

Abstract in deutscher Sprache nicht verfügbar

Zusammenfassung (Englisch)

Due to the increasing interest in applying a wider range of wood species for structural purposes, nine European softwood and hardwood species (ash, beech, birch, hornbeam, larch, oak, poplar, black locust and spruce) were assessed for their ability to be bonded with three different commercial adhesive systems (melamineureaformaldehyde, one-component polyurethane and phenolresorcinolformaldehyde). Tensile shear strength and delamination tests were conducted according to European standards, for all tests including the corresponding wood species as adhesive joints and as a solid wood reference. When tested in dry condition, the threshold of solid wood tensile shear strength was reached by all speciesadhesive combinations. By contrast, testing in wet condition revealed distinct performance reductions for certain combinations. This trend was confirmed by delamination testing. Overall, the results indicate that extrapolation of test results achieved with a specific wood species (as recommended in the current standard for lap-joint tests) towards other species is highly problematic and has to be done with caution.

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CC-BY-Lizenz (4.0)Creative Commons Namensnennung 4.0 International Lizenz