Combustion Properties of Oak (Quercus robur L.) Laminated Veneer Lumbers Bonded With PVAc, PF Adhesives and Impregnated With Some Fire-Retardants
Küçük Resim Yok
Tarih
2009
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Vsp Bv
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, the effects of impregnation materials - di-ammonium phosphate, aluminium sulphate, potassium carbonate, calcium chloride, zinc chloride - on combustion properties of 3-ply laminated veneer lumbers (LVL) produced from oak (Quercus robur L.) bound by phenol - formaldehyde (PF), or poly(vinyl acetate) (PVAc) have been investigated. The pressure-vacuum method was used for the impregnation process. Combustion test was performed according to the procedure of ASTM-E 69 standards. According to the test results, zinc chloride was found to be the most successful fire retardant chemical in LVL with PF adhesive. Since zinc chloride diminishes combustion, it is possible to advise the use of LVL produced from oak with PF adhesive and impregnated with zinc chloride as a fire retardant building material where required. (C) Koninklijke Brill NV, Leiden, 2009
Açıklama
Conference on Functional Fillers for Advanced Applications -- AUG, 2007 -- Zalakaros, HUNGARY
Anahtar Kelimeler
Laminated veneer lumbers (LVL), PVAc, phenol-formaldehyde, fire retardant
Kaynak
Composite Interfaces
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
16
Sayı
2-3
