COMPARISON OF SOME TECHNOLOGICAL PROPERTIES OF (5 LAYERS) WOOD LAMINATIONS CENTERED WİTH POPLAR

Volume: 18 Number: 1 August 17, 2010
EN TR

COMPARISON OF SOME TECHNOLOGICAL PROPERTIES OF (5 LAYERS) WOOD LAMINATIONS CENTERED WİTH POPLAR

Abstract

ABSTRACT

This study was conducted to determine some technological properties of the laminated wood materials; beech (Fagus oriantalis Lipsky), oak (Quercus petraea Liebl.), maple (Acer platanoides L.), elm (Ulmus glabra Hud.), walnut (Juglans nigra L.) and ash wood (Fraxinus excelsoir Lipsky), made up with the poplar wood (Populus nigra Lipsky) which was used in the middle layer of the lamination forms. For this aim, the laminated wood materials were prepared in the form of five layers from beech, oak, maple, elm, walnut, ash and poplar woods, glued by Desmodur-VTKA adhesive. Thereafter each sample was tested for observation of density (TS 2472), bending strengths (TS 2474), modulus of elasticity in bending (TS 2478), compression strengths (TS 2595), bursting (ASTM D 143). According to the experimental findings, it has been found that the highest density value in ash-poplar combination (0,552g cm-3) and the lowest in walnut-poplar combination (0,498g cm-3), the highest bending strength in ashpoplar combination (97,77N mm-2) and lowest in walnut-poplar combination (86,63N mm-2), the highest the modulus of elasticity and compression strength on beech-poplar combination; modulus of elasticity 9157,47N mm-2, compression strength (61,64N mm-2) and lowest values on walnut-poplar combination; modulus of elasticity 8281,19 N mm-2, compression strength 50,10N mm-2, the highest bursting strength in beech-poplar combination (0,586N mm-2) and the lowest value in walnut-poplar (0,481N mm-2). Accordingly, the technological properties of walnut-poplar combination were found to be lower than other combinations. As the highest values were observed in beech-poplar and ash-poplar combinations beech-poplar and ash-poplar laminations could be suggested for usage that requires the higher properties

Keywords

References

  1. TS EN 386, “Yapıştırılmış Lamine Ahşap Performans Özellikleri ve Asgari Üretim Şartları”, TSE, Ankara (1999).
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  4. Dilik, T., “Lamine Ağaç Malzemeden Pencere Profili Üretimi ve Bazı Kalite Özelliklerinin Belirlenmesi”, İ.Ü. Fen Bilimleri Enstitüsü, D. Tezi, İstanbul (1997).
  5. Franklın Glue Comp., Adhesive Trouble Shooting, Colombus, USA (1989).
  6. Şenay, A., “Lamine Edilmiş Doğu Kayınının (Fagus orientalis L.) Mekanik ve Fiziksel Özellikleri”, İ.Ü. Fen Bilimleri Enstitüsü, Doktora Tezi, İstanbul (1996).
  7. Keskin, H., “Lamine Masif Ağaç malzemelerin Teknolojik Özellikleri ve Ağaçişleri Endüstrisinde Kullanım İmkanları”, Doktora tezi, G.Ü. Fen Bilimleri Enstitüsü, Ankara (2001).
  8. Örs, Y., Keskin, H., “Lamine Edilmiş Masif Karaçam (Pinus nigra var. Pallasiana) Odununun Bazı Teknolojik Özellikleri ve Kullanım İmkanları”, G.Ü. Fen Bilimleri Enstitüsü Dergisi, Cilt : 15, No : 3, Ankara (2002).

Details

Primary Language

English

Subjects

-

Journal Section

-

Publication Date

August 17, 2010

Submission Date

August 17, 2010

Acceptance Date

-

Published in Issue

Year 2005 Volume: 18 Number: 1

APA
Keskin, H., & Atar, M. (2010). COMPARISON OF SOME TECHNOLOGICAL PROPERTIES OF (5 LAYERS) WOOD LAMINATIONS CENTERED WİTH POPLAR. Gazi University Journal of Science, 18(1), 115-126. https://izlik.org/JA86EM25YU
AMA
1.Keskin H, Atar M. COMPARISON OF SOME TECHNOLOGICAL PROPERTIES OF (5 LAYERS) WOOD LAMINATIONS CENTERED WİTH POPLAR. Gazi University Journal of Science. 2010;18(1):115-126. https://izlik.org/JA86EM25YU
Chicago
Keskin, Hakan, and Musa Atar. 2010. “COMPARISON OF SOME TECHNOLOGICAL PROPERTIES OF (5 LAYERS) WOOD LAMINATIONS CENTERED WİTH POPLAR”. Gazi University Journal of Science 18 (1): 115-26. https://izlik.org/JA86EM25YU.
EndNote
Keskin H, Atar M (August 1, 2010) COMPARISON OF SOME TECHNOLOGICAL PROPERTIES OF (5 LAYERS) WOOD LAMINATIONS CENTERED WİTH POPLAR. Gazi University Journal of Science 18 1 115–126.
IEEE
[1]H. Keskin and M. Atar, “COMPARISON OF SOME TECHNOLOGICAL PROPERTIES OF (5 LAYERS) WOOD LAMINATIONS CENTERED WİTH POPLAR”, Gazi University Journal of Science, vol. 18, no. 1, pp. 115–126, Aug. 2010, [Online]. Available: https://izlik.org/JA86EM25YU
ISNAD
Keskin, Hakan - Atar, Musa. “COMPARISON OF SOME TECHNOLOGICAL PROPERTIES OF (5 LAYERS) WOOD LAMINATIONS CENTERED WİTH POPLAR”. Gazi University Journal of Science 18/1 (August 1, 2010): 115-126. https://izlik.org/JA86EM25YU.
JAMA
1.Keskin H, Atar M. COMPARISON OF SOME TECHNOLOGICAL PROPERTIES OF (5 LAYERS) WOOD LAMINATIONS CENTERED WİTH POPLAR. Gazi University Journal of Science. 2010;18:115–126.
MLA
Keskin, Hakan, and Musa Atar. “COMPARISON OF SOME TECHNOLOGICAL PROPERTIES OF (5 LAYERS) WOOD LAMINATIONS CENTERED WİTH POPLAR”. Gazi University Journal of Science, vol. 18, no. 1, Aug. 2010, pp. 115-26, https://izlik.org/JA86EM25YU.
Vancouver
1.Hakan Keskin, Musa Atar. COMPARISON OF SOME TECHNOLOGICAL PROPERTIES OF (5 LAYERS) WOOD LAMINATIONS CENTERED WİTH POPLAR. Gazi University Journal of Science [Internet]. 2010 Aug. 1;18(1):115-26. Available from: https://izlik.org/JA86EM25YU