Impacts of impregnation with Imersol-Aqua on the compression strength of some solid wood materials

Keski̇n, Hakan; Atar, Musa; Toğay, Abdullah

doi:10.1016/j.conbuildmat.2007.04.011

Cited by 12 publications

(11 citation statements)

References 2 publications

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“…Compression strength values parallel to grains of wood materials (control samples) which were not impregnated have not been found significant according to impregnated with Tanalith-E wood materials (except poplar) ( Table 8). However on impregnated poplar wood, compression [1,9]. These compression strength values except walnut and ash, the results came close to each other.…”

Section: Compression Strengthsupporting

confidence: 66%

“…The compression strength in long-term dipping increased 11.4% in beech, 15.2% in oak, 21.6% in pine, 16.5% in spruce, 11.9% in fir and 12.3% in poplar. The amount of impregnation material penetrated into the wood cause to increase in compression strength [9]. In this study, Oriental beech, European oak, Black walnut, Lombardy poplar, Ash and Scotch pine woods commonly being used in furniture manufacturing and massive constructions were examined with respect to the effects of impregnation with Tanalith-E on the compression strength.…”

Section: Introductionmentioning

confidence: 99%

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Effects of Impregnation with Tanalith-E on the Compression Strength of Some Woods

Keski̇n¹

2017

Journal of Polytechnic

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This study was performed to determine the effects of impregnation with Tanalith-E on compression strengths of Oriental beech (Fagus orientalis Lipsky), European oak (Quercus petraea Liebl.), Black walnut (Junglans nigra Lipsky), Lombardy poplar (Populus nigra Lipsky), Ash (Fraxinus exelsior Lipsky) and Scotch pine (Pinus sylvestris Lipsky) woods. For this aim, the wood samples were prepared according to TS 345 and impregnated with Tanalith-E by the method of the vacuum according to ASTM D 1413 and producers' definition. After impregnation process, compression strength was measured according to TS 2595. Consequently, compression strengths of wood un-impregnated were found higher (approximately 6.63%) than impregnated with Tanalith-E wood materials. Accordingly, the highest values of compression strengths were obtained in impregnated Oriental beech and ash woods, whereas the lowest values were obtained in the Lombardy poplar wood.

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Section: Compression Strengthsupporting

confidence: 66%

Section: Introductionmentioning

confidence: 99%

Effects of Impregnation with Tanalith-E on the Compression Strength of Some Woods

Keski̇n¹

2017

Journal of Polytechnic

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“…One of the most suitable technologies is using polymer to fill up wood porous structure so that water and microorganism could be rejected from wood substance as blocking of the paths [5][6][7][8][9][10] . Meanwhile, the polymer could share part of strength for wood, which improves the mechanical properties [11][12] . Many monomers are employed to produce polymer within wood cell lumen such as methyl methacrylate, styrene, vinyl acetate, acrylonitrile and so on [13][14][15][16][17][18][19][20][21][22] .…”

Section: Introductionmentioning

confidence: 99%

Improvement of decay resistance of wood by in-situ hybridization of reactive monomers and nano-SiO2 within wood

Dong¹,

Zhuo²,

Liu³

et al. 2017

Appl Env Biotechnol

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In order to improve the decay resistance of wood, we propose a novel method by in-situ hybridization of reactive monomers and nano-SiO2 within wood porous structure to modify wood structure and chemical components. Glycidyl methacrylate (GMA), and polyethylene glycol-200 dimethacrylate (PEGDMA) were first mixed and then penetrated into poplar wood cell lumen by vacuum/pressure treatments, followed by in-situ hybridization under an initiation condition. Scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDX) and transmission electron microscopy (TEM) observations described that the polymer-inorganic hybrid nanocomposite filled up cavities and tightly contacted the wood cell wall. Nano-SiO2 particles were uniformly dispersed into the formed polymer within wood pores. Fourier transform infrared spectroscopy (FTIR) analysis suggested that the nano-SiO2 probably chemical bonded to the polymer during the monomer polymerization. The derived wood-based polymer-inorganic hybrid nanocomposite exhibited remarkably improvement in decay resistance over the untreated wood as controls. Such treatment could potentially widen the wood applications with outstanding decay resistance.

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“…Thus, laminated solid wooden material can be produced with high quality and in the desired shape from wooden materials with small dimensions. The quality attributes of the produced materials are better than those of the solid wooden material (Keskin and Togay 2006).…”

Section: Introductionmentioning

confidence: 99%

Determination of Some Physical Attributes for Wooden Construction Elements Strengthened with Woven Wire Fiberglass

Toğay¹,

Ergin²

2014

BioResources

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This study designed composite wooden construction elements strengthened with woven wire fiberglass netting and determined the technical attributes. Scots pine (Pinus sylvestris L.) was used in wooden layers, and woven wire fiberglass netting was used in intermediate layers. Layers were pressed with polyvinyl acetate (PVAc) D 3 and Desmodur-VTKA adhesives to form 7 solid 13-layer laminated composite specimens. Experiments on 95 specimens determined density, bonding strength, bending resistance, and compression strength; solid and solid laminated wooden materials were tested and compared. BS EN 204 and BS EN 205 standards were complied with for bonding strength tests, TS 5497 EN 408 was used for densities, and TS 549 EN 408 was followed for bending resistance and compressive strength. Most factors, except for intermediate layer material in compressive strength and bending resistance tests perpendicular to the glue line, did not cause significant differences. Variables (adhesive, intermediate layer material) used for determining bending strength parallel to the glue line were effective. Polyurethane adhesive increased resistance to bending parallel to the glue line. These composite wooden construction elements supported with woven wire fiberglass netting could be advantageous for applications that require high bending resistance perpendicular to the glue line. However, these composites do not hold a compressive strength advantage.

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Impacts of impregnation with Imersol-Aqua on the compression strength of some solid wood materials

Cited by 12 publications

References 2 publications

Effects of Impregnation with Tanalith-E on the Compression Strength of Some Woods

Effects of Impregnation with Tanalith-E on the Compression Strength of Some Woods

Improvement of decay resistance of wood by in-situ hybridization of reactive monomers and nano-SiO2 within wood

Determination of Some Physical Attributes for Wooden Construction Elements Strengthened with Woven Wire Fiberglass

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