Iverje nastalo obradom drvnih materijala pri proizvodnji vrata kao alternativna sirovina za proizvodnju ploča iverica
| Autor: | Marta Pędzik, Zdzisław Kwidziński, Tomasz Rogoziński |
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| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Drvna industrija Volume 73 Issue 3 |
| ISSN: | 1847-1153 0012-6772 |
| Popis: | Problems with the availability of particleboards are a challenge for constructors and production companies that use this material in the technology of their products. During the production process of technical door leaves, a significant amount of wood-based panel residues is created, which is a large base of potential raw material on an annual basis. Given the conceptual link between circular economy (CE) activities, resources, and waste management, efforts should be made to process and reuse them to produce new particleboards. The aim of the study was to determine the physical and hygienic properties of particles obtained from the grinding of lignocellulosic composites used in production. It was found that in terms of dimensions, density as well as formaldehyde content, they have the potential to be an alternative source of raw material for the production of particleboards. However, selecting the type of materials should be carried out, and in the future, the hygienic properties of the manufactured particleboards should be controlled. Problemi s dostupnošću ploča iverica izazov su za građevinare i tvrtke koje se tim materijalom koriste u svojim proizvodnim tehnologijama. Tijekom proizvodnje vratnih krila stvara se znatna količina ostatka od obrade drvnih ploča, koji na godišnjoj razini čini potencijalno veliku sirovinsku bazu. S obzirom na konceptualnu vezu između aktivnosti kružne ekonomije (CE), resursa i gospodarenja otpadom, potrebno je uložiti napore kako bi se taj drvni ostatak obradio i ponovo iskoristio za proizvodnju ploča iverica. Cilj ovog istraživanja bio je utvrditi fizikalna svojstva i ekološku prihvatljivost iverja dobivenog u procesu obrade (glodanja) lignoceluloznih kompozitnih materijala. Utvrđeno je da po dimenzijama, gustoći i sadržaju formaldehida takvo iverje može biti alternativni izvor sirovine za proizvodnju ploča iverica. Međutim, potrebno je odabrati odgovarajuću vrstu materijala, ali i kontrolirati ekološka (higijenska) svojstva izrađenih ploča iverica. |
| Databáze: | OpenAIRE |
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