Year 2016, Volume 2 , Issue 2, Pages 131 - 134 2016-12-19

KAYIN VE KAVAK KAPLAMALARIN MELAMİN FORMALDEHİT TUTKALI KULLANILARAK LAMİNE KAPLAMA KERESTE ÜRETİMİNE UYGUNLUĞU
SUITABILITY OF POPLAR AND BEECH LAMINAS FOR LAMINATED VENEER LUMBER MANUFACTURİNG USING MELAMINE FORMALDEHYDE ADHESIVE

İlkay ATAR [1] , İbrahim Halil BAŞBOĞA [2] , Kadir KARAKUŞ [3] , Fatih MENGELOĞLU [4]


Lamine kaplama kereste (LVL) inşaat yapılarında kiriş, döşeme kirişi, başlıklar ve paneller gibi çerçeve üyeleri olarak etkili ve kullanışlı olduğunu ispatlamıştır. LVL’nin türkiyede uygulaması ve üretimi sınırlıdır. Bu çalışmada biçilmiş kayın ve kavak kaplamaları, melamin formaldehit (MF) tutkalı kullanılarak dört farklı tipte yedi tabakalı LVL’ler üretilmiştir. LVL’ler her dış tabaka için iki adet kaplama ve iç tabaka için üç adet kaplama olacak şekilde oluşturuldu. Üretilen LVL’ler kaplamaların kullanım yeri ve türüne bağlı olarak kodlandırıldı. BBBBBBB, BBPPPBB, PPPPPPP ve PPBBBPP sırasıyla I.grup, II. Grup, III. Grup ve IV. Grup olarak isimlendirildi. Fiziksel özellikler olarak fırın Kurusu özgül ağırlık ve rutubet değerleri TS 2472 (1976a) ve TS 2471 (1976b) standartlarına göre belirlendi. Yapışma mukavemeti, eğilme direnci, eğilmede elastikiyet modülü ve liflere paralel basınç direnci gibi mekanik özellikler sırasıyla EN 314-1 (2004), EN310 (1993) ve TS 2595 (1977) standartlarına göre belirlendi. Bu çalışmada en yüksek direnç ve yoğunluk değeri tamamı kayın kaplamalarından üretilen I. Grup LVL’lerde elde edildi. Diğer yandan en düşük değerler tamamı kavak kaplamalarından üretilen III. Grup LVL’lerde gözlemlendi. Kayın kaplamalarının LVL’ ye katılım oranının direnç ve yoğunluk değerlerinde bir artış sağladığı söylenebilir.

Laminated Veneer Lumber (LVL) has been proven their usefulness and efficiency as framing members (girders, beams, joist, headers, panels, etc.)in construction. Their application and manufacture is limited in Turkey. In this study, four different types of 7-layers LVLs were successfully manufactured using sawed beech (B) and poplar (P) veneers, and melamine formaldehyde (MF) adhesive. In this work, LVLs were formed with two veneers for each surface and three veneers for core layer. Produced four different types of LVL were coded based on the type and location of the veneers. BBBBBBB, BBPPPBB, PPPPPPP and PPBBBPP were called as Group I, Group II, Group III and Group IV, respectively. As physical properties, oven dry specific gravity (SG) and moisture content (MC) were determined according to TS 2472 (1976a) and TS 2471 (1976b) standards. Mechanical properties like glueline shear strength, modulus of rupture (MOR), modulus of elasticity (MOE) and compression strength (CS)(parallel to grain) were also determined according to EN 314-1 (2004),EN310 (1993) and TS 2595 (Anonymous 1977)standards, respectively. Based on this study, the highest strength and SG values were obtained with all beech used veneers (Group I). On the other hand lowest values were recorded with all poplar veneers (Group III). It should be noted that contribution rate of beech veneers in LVL had an increase on both strength and SG values.
Subjects Engineering
Published Date December
Journal Section Journals
Authors

Author: İlkay ATAR

Author: İbrahim Halil BAŞBOĞA

Author: Kadir KARAKUŞ

Author: Fatih MENGELOĞLU

Dates

Publication Date : December 19, 2016

Bibtex @research article { muglajsci283633, journal = {Mugla Journal of Science and Technology}, issn = {2149-3596}, address = {}, publisher = {Muğla Sıtkı Koçman Üniversitesi}, year = {2016}, volume = {2}, pages = {131 - 134}, doi = {10.22531/muglajsci.283633}, title = {SUITABILITY OF POPLAR AND BEECH LAMINAS FOR LAMINATED VENEER LUMBER MANUFACTURİNG USING MELAMINE FORMALDEHYDE ADHESIVE}, key = {cite}, author = {ATAR, İlkay and BAŞBOĞA, İbrahim Halil and KARAKUŞ, Kadir and MENGELOĞLU, Fatih} }
APA ATAR, İ , BAŞBOĞA, İ , KARAKUŞ, K , MENGELOĞLU, F . (2016). SUITABILITY OF POPLAR AND BEECH LAMINAS FOR LAMINATED VENEER LUMBER MANUFACTURİNG USING MELAMINE FORMALDEHYDE ADHESIVE. Mugla Journal of Science and Technology , 2 (2) , 131-134 . DOI: 10.22531/muglajsci.283633
MLA ATAR, İ , BAŞBOĞA, İ , KARAKUŞ, K , MENGELOĞLU, F . "SUITABILITY OF POPLAR AND BEECH LAMINAS FOR LAMINATED VENEER LUMBER MANUFACTURİNG USING MELAMINE FORMALDEHYDE ADHESIVE". Mugla Journal of Science and Technology 2 (2016 ): 131-134 <https://dergipark.org.tr/en/pub/muglajsci/issue/26983/283633>
Chicago ATAR, İ , BAŞBOĞA, İ , KARAKUŞ, K , MENGELOĞLU, F . "SUITABILITY OF POPLAR AND BEECH LAMINAS FOR LAMINATED VENEER LUMBER MANUFACTURİNG USING MELAMINE FORMALDEHYDE ADHESIVE". Mugla Journal of Science and Technology 2 (2016 ): 131-134
RIS TY - JOUR T1 - SUITABILITY OF POPLAR AND BEECH LAMINAS FOR LAMINATED VENEER LUMBER MANUFACTURİNG USING MELAMINE FORMALDEHYDE ADHESIVE AU - İlkay ATAR , İbrahim Halil BAŞBOĞA , Kadir KARAKUŞ , Fatih MENGELOĞLU Y1 - 2016 PY - 2016 N1 - doi: 10.22531/muglajsci.283633 DO - 10.22531/muglajsci.283633 T2 - Mugla Journal of Science and Technology JF - Journal JO - JOR SP - 131 EP - 134 VL - 2 IS - 2 SN - 2149-3596- M3 - doi: 10.22531/muglajsci.283633 UR - https://doi.org/10.22531/muglajsci.283633 Y2 - 2016 ER -
EndNote %0 Mugla Journal of Science and Technology SUITABILITY OF POPLAR AND BEECH LAMINAS FOR LAMINATED VENEER LUMBER MANUFACTURİNG USING MELAMINE FORMALDEHYDE ADHESIVE %A İlkay ATAR , İbrahim Halil BAŞBOĞA , Kadir KARAKUŞ , Fatih MENGELOĞLU %T SUITABILITY OF POPLAR AND BEECH LAMINAS FOR LAMINATED VENEER LUMBER MANUFACTURİNG USING MELAMINE FORMALDEHYDE ADHESIVE %D 2016 %J Mugla Journal of Science and Technology %P 2149-3596- %V 2 %N 2 %R doi: 10.22531/muglajsci.283633 %U 10.22531/muglajsci.283633
ISNAD ATAR, İlkay , BAŞBOĞA, İbrahim Halil , KARAKUŞ, Kadir , MENGELOĞLU, Fatih . "SUITABILITY OF POPLAR AND BEECH LAMINAS FOR LAMINATED VENEER LUMBER MANUFACTURİNG USING MELAMINE FORMALDEHYDE ADHESIVE". Mugla Journal of Science and Technology 2 / 2 (December 2016): 131-134 . https://doi.org/10.22531/muglajsci.283633
AMA ATAR İ , BAŞBOĞA İ , KARAKUŞ K , MENGELOĞLU F . SUITABILITY OF POPLAR AND BEECH LAMINAS FOR LAMINATED VENEER LUMBER MANUFACTURİNG USING MELAMINE FORMALDEHYDE ADHESIVE. Mugla Journal of Science and Technology. 2016; 2(2): 131-134.
Vancouver ATAR İ , BAŞBOĞA İ , KARAKUŞ K , MENGELOĞLU F . SUITABILITY OF POPLAR AND BEECH LAMINAS FOR LAMINATED VENEER LUMBER MANUFACTURİNG USING MELAMINE FORMALDEHYDE ADHESIVE. Mugla Journal of Science and Technology. 2016; 2(2): 134-131.