Порівняльний аналіз фізико-механічних параметрів  столярної плити із вживаної деревини різних конструкцій

Сергій Гайда

doi:10.36930/42103612

Authors

S.V. Gayda Ukrainian National Forestry University https://orcid.org/0000-0001-7468-5661

DOI:

https://doi.org/10.36930/42103612

Keywords:

wood, post-consumer wood, glued boards, woodfibre board, woodparticle board, plywood, recovered wood, waste recycling, waste management.

Abstract

The basics of classification, methods of cleaning and processing post-consumer wood (PCW), are considered in this work. It is proposed to convert PCW into glued boards (GB). A comparative analysis of physical-and-chemical parameters of conventional GB as well as variously constructed GB from recovered wood (RW), has been made. A regression model is created to predict GB static-bending strength across strips with the GB’s thickness being 22 mm depending on the strip width and glue consumption.

References

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GOST 9625-87. “Laminated glued wood. Metods for determination of ultimate strength and modulus of elasticity in static bending”. – М.: Gosstandart, 1988. – 10 p.

Gayda S.V. (2001): Раціональне конструювання виробів з деревини / Rational constructing of wood Productss. Lviv: BMC. – 93 p. (in Ukr.).

Gayda S.V. (2000): Матеріали для виготовлення виробів з деревини / Materials for the Productsion of wood Productss. Lviv: BMC. – 160 p. (in Ukr.).

Gayda S.V., Maksymiv V.M. (2010), From recycled post-consumer wood towards prime quality particleboard. Forestry, Forest, Paper and Woodworking Industry, 36, 57-77. https://doi.org/10.36930/42103610

Gayda S.V. (2009), Potential of post-consumer recovered wood and possible ways of it using in Ukraine. Forestry, Forest, Paper and Woodworking Industry, 35, 63-83. https://doi.org/10.36930/42093509

Gayda S.V., Maksymiv V.M., Tunytsya T.Yu. (2008), Elaboration of post-consumer wood classifier. Forestry, Forest, Paper and Woodworking Industry, 34, 55-68. (In Ukrainian). https://doi.org/10.36930/42083410

Gayda S.V. (2008), Chemical compound and degree of its contamination as the basis to systematization of post-consumer wood. Forestry, Forest, Paper and Woodworking Industry, 34, 68-79. (In Ukrainian). https://doi.org/10.36930/42083411

Gayda S.V., Koval L.I. (2008), Problems and features of vacuum lamination of MDF for facades. Forestry, Forest, Paper and Woodworking Industry, 34, 5. (In Ukrainian). https://doi.org/10.36930/42083419

Gayda S.V. (2007), А problem of arboreal raw material is in Europe and Ukraine. Forestry, Forest, Paper and Woodworking Industry, 33, 55-63. (In Ukrainian). https://doi.org/10.36930/42073312

Gayda S.V., Maksymiv V.M. (2007), Analysis, features, problems and experience of the use of additional resources of raw material – wastes and of used wood. Forestry, Forest, Paper and Woodworking Industry, 33, 63-73. (In Ukrainian). https://doi.org/10.36930/42073313

Gayda S.V. (2007), Research of concentration of operations is in modern furniture Productsion. Forestry, Forest, Paper and Woodworking Industry, 33, 73-79. (In Ukrainian) https://doi.org/10.36930/42073314