FORESTIST

p r o d u c t io n o f l a m in a t e d w in d o w p r o f il e s a n d THE DETERMINATION OF SOME QUALITY PROPERTIES

1.

İ.Ü.Orman Fakültesi, Orman Endüstrisi, Makinalan ve İşletme Anabilim Dalı

FORESTIST 1999; 49: 59-82
DOI: 10.17099/jffiu.13368
Read: 534 Downloads: 401 Published: 29 January 2020

In this study, laminated window profiles were produced from Pinııs sylvestris L. a species used extensively in window - framing industry in Turkey; and Pintts brutia T. that is not used extensively due to its wood structure. Glue types employed \vere Urea Formaldehyde and PVAc that are resistant to moisture. Furthermore, it vvas indicated that the production and quality control in the laminated wood manufacturing should be carried out by taking account of a control scheme. Aftenvards, the physical-mechanica] properties of the laminated window profiles \vere investigated and the effects of glue type, layer thickness and annual ring structure on the lamination were explained. At last, some proposals related to \vindow - framing industry \vere given by taking account of the results obtained.

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