The effects of liquid nitrogen treatment on the some physical and mechanical properties of scots pine and oriental spruce wood

Yorur, Huseyin; Kayahan, Kadir; Günay, Muhammed Nuri; Altun, Suat; Şeker, Belgin

doi:10.18182/tjf.341516

Cited by 1 publication

(2 citation statements)

References 16 publications

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“…INTRODUCTION Wood is optimal construction material which one of the few renewable and sustainable natural sources. It has been used for many purposes by humans for thousands of years because of its excellent properties [1][2][3]. The demand for the use of wood materials for implementations in both interior and exterior construction has been raising in recent years and it is still most widely used as building and construction materials [4].…”

Section: Isıl İşlemin Lamine Kaplama Kerestenin (Lvl) Yanmamentioning

confidence: 99%

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Impact Of Heat Treatment On Weight Loss During Combustion Of Laminated Veneer Lumber (LVL)

Perçin¹,

Altunok²

2018

Journal of Polytechnic

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This study was performed to determine the effects of heat treatment on weight loss during combustion of the laminated wood materials produced from Oriental beech (Fagus orientalis L.), scotch pine (Pinus sylvestris L.), sessile oak (Quercus petraea L.), and poplar (Populus nigra L.) veneers bonded with PVAc-D4, PUR and MF adhesives. For this aim, the weight loss during combustion of the test samples was determined according to ASTM E 160-50. The results of this study indicated that the weight loss percentage was the highest in poplar wood (89.17%), PVAc-D4 adhesive (89.79%) and control samples (88.69%). In the interaction of the wood materials and type of adhesive, the highest value was measured in poplar+PUR (90.93%), interaction of the wood materials and heat treatment in poplar + control samples (90.87%), in the interaction of the type of adhesive and heat treatment in PVAc-D4 + 185 °C (91.10%). In the interaction of the wood material, type of adhesive and heat treatment temperature, the highest value was determined in laminated control poplar samples with PUR adhesive (93%), while the lowest in laminated scotch pine samples with MF and heat-treated at 185 °C (81.83%). The use of laminated and heat-treated wood material in places where in high risk of fire, impregnation of wood material with fire-retardant compounds can be suggested.

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Section: Isıl İşlemin Lamine Kaplama Kerestenin (Lvl) Yanmamentioning

confidence: 99%

“…Polyvinylacetate-D4 (PVAc-D4) (Kleiberit) is an odorless and non-flammable adhesive. The density is 1.120 g/cm3 , the viscosity (at 20 °C) 13000±2.000 mPa.s, and pH value 7.5. The gel time is 6-10 min, and…”

mentioning

confidence: 98%

Impact Of Heat Treatment On Weight Loss During Combustion Of Laminated Veneer Lumber (LVL)

Perçin¹,

Altunok²

2018

Journal of Polytechnic

View full text Add to dashboard Cite

show abstract

The effects of liquid nitrogen treatment on the some physical and mechanical properties of scots pine and oriental spruce wood

Abstract: The effects of liquid nitrogen treatment on the some physical and mechanical properties of scots pine and oriental spruce wood.

Cited by 1 publication

References 16 publications

Impact Of Heat Treatment On Weight Loss During Combustion Of Laminated Veneer Lumber (LVL)

Impact Of Heat Treatment On Weight Loss During Combustion Of Laminated Veneer Lumber (LVL)

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