Some technological properties of wood–styrofoam composite panels

Demirkır, Cenk; Çolak, Semra; Aydın, İsmail

doi:10.1016/j.compositesb.2013.07.024

Cited by 25 publications

(17 citation statements)

References 9 publications

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“…But, in addition to those positive features, these materials have some negative features, such as low loadcarrying capacity and other low mechanical properties (DEMIRKIR et al, 2013;GAFF et al, 2015). Different fibers, such as natural fibers and synthetic fibers, are used to reinforce wood-based composite boards (XU et al, 1998a;CAI, 2006;MOHEBBY et al, 2011;GÜNTEKIN and AYDIN, 2015) and load-carrying structural wooden elements (BORRI et al, 2013;BASTERRA et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Screw and Nail Holding Properties of Plywood Panels Reinforced With Glass Fiber Fabric

Bal

2017

CERNE

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ABSTRACT:In this study, plywood and reinforced plywood with glass fiber fabric were produced with rotary peeled poplar veneers using phenol formaldehyde adhesive. Screw and nail holding tests were conducted to obtain the characteristics of the plywood and reinforced plywood boards. One control group and three different test groups were used. The effects of glass fiber fabric on the screw direct withdrawal, screw-head pull-through, and lateral nail resistance were determined. The results of the tests indicated that the reinforced plywood's resistances to direct withdrawal of the screw, screw-head pullthrough, and lateral nail resistance were significantly higher than those of the unreinforced plywood. In addition, reinforcement of the plywood boards provided longer displacement at maximum load. PROPRIEDADES DE FIXAÇÃO DE PARAFUSOS E PREGOS EM PAINÉIS COMPENSADOS DE MADEIRA REFORÇADOS COM TECIDO DE FIBRA DE VIDRORESUMO: Neste estudo, painéis compensados e painéis compensados reforçados com tecido de fibra de vidro foram produzidos com lâminas do desenrolamento do álamo usando adesivo de fenol-formaldeído. Testes de fixação de parafusos e pregos foram realizados para obter as características dos painéis compensados e painéis compensados reforçados com tecido de fibra de vidro. Os efeitos do tecido de fibra de vidro sobre o arrancamento direto do parafuso, puxado pela sua cabeça, e resistência lateral do prego foram determinados. Os resultados dos testes indicaram que a resistência do painel reforçado ao arrancamento direto do parafuso, puxado pela sua cabeça, e resistência lateral do prego foram significativamente superiores em relação aos valores encontrados para compensados não reforçados. Além disso, o reforço em painéis compensados resultou em maior elongação na carga máxima.

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Section: Introductionmentioning

confidence: 99%

Screw and Nail Holding Properties of Plywood Panels Reinforced With Glass Fiber Fabric

Bal

2017

CERNE

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“…This result revealed that this kind of bio-based composite presents competitive mechanical properties compared with other industrial non-biobased composites such as styrofoam composite panels [55] and with other agro-composites such as hemp concrete known as a green insulator composite [15]. Furthermore, Elfordy et al, [10] have measured Young's modulus and compressive strength of hemp concrete blocks with various densities (between 291 to 481 kg.m -3 ).…”

Section: As Described In Experimental This Cross-linker Is Obtained mentioning

confidence: 91%

Polysaccharidic binders for the conception of an insulating agro-composite

Mati‐Baouche¹,

Baynast²,

Sun³

et al. 2015

Composites Part A: Applied Science and Manufacturing

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“…Bu çalışma ile ülkemizde hızlı gelişen ve değerli bir ağaç türü olan kızılağacın kontrplak sektöründe değerlendirilirken kurulacak plantasyonlarındaki dikim aralıklarının belirlenmesi ve dikim aralığının kızılağaç kontrplaklarının bazı teknolojik özellikleri üzerine etkisi araştırılarak hem literatüre hem de kontrplak sektörüne katkı sağlanacağı düşünülmektedir. [31]. Bu kapsamda yoğunluk değerleri yüksek olan bu grupların yapışma direnci değerlerinin de yüksek çıkması beklenen bir sonuçtur.…”

Section: Gi̇ri̇ş (Introduction)unclassified