Izdelava iverne plošče glede na zahteve uporabnika

diplomski projekt

Gašper Mlakar (Author), Milan Šernek (Reviewer), Sergej Medved (Mentor), Leon Oblak (Co-mentor)

Abstract

Lesni kompoziti so danes ključen in najbolj uporaben material v pohištveni industriji. V lesenih objektih se uporabljajo za predelne stene, ostrešja ter za stropne in stenske obloge. Uporabniki teh plošč stremijo k čim boljši kakovosti končnega izdelka, vendar pa jim uporabljeni materiali nemalokrat izkazujejo različne fizikalno-mehanske lastnosti. Pridobili smo neposredne odgovore od naključnih uporabnikov o sami uporabi in lastnostih ploščnih kompozitov, jih analizirali in snovali izdelek, s katerim bi vsaj delno odpravili izpostavljene slabosti, obenem pa povečali spekter uporabe materiala. Iverne plošče smo testirali po standardih, ki izpostavljajo fizikalno-mehanske lastnosti. Izdelana 16-milimetrska 5-slojna plošča s primerljivo gostoto se je izkazala kot najboljša z vidika mehanskih trdnosti, izjema je bil le debelinski nabrek. Tako smo izdelali kompozit z izboljšanimi lastnostmi, ob tem pa smo povečali še spekter uporabe omenjenega materiala.

Keywords

iverne plošče;večslojne plošče;mehanske lastnosti;sorpcijske lastnosti;

Data

Language:	Slovenian
Year of publishing:	2012
Source:	Ljubljana
Typology:	2.11 - Undergraduate Thesis
Organization:	UL BF - Biotechnical Faculty
Publisher:	[G. Mlakar]
UDC:	630*862.2
COBISS:	2049673
Views:	924
Downloads:	229
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Particleboards production by user requirements
Secondary abstract:	Nowadays wood composites are an essential and the most useful material in wood industry. In wooden structures they are used for the production of partition walls, roof structures and for wall and ceiling coverings. The users of these boards aim for high-quality finished products, but the materials that they are made from often show various physical and mechanical properties. Therefore, our goal was to get information from random users about the usage, and the properties of the composite boards to analyse the information obtained, and to project a product having less defect and increased usability. Particle boards were tested according to standards pointing out the physical and mechanical properties. The 16 mm 5-layer board with a suitable density proved to be the best regarding to the mechanical strength, the only exception was the thickness swelling. A composite with improved qualities was made and at the same time the usability of the material was increased.
Secondary keywords:	multi-layer particleboards;mechanical properties;sorption properties;
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Ljubljani, Biotehniška fak., Oddelek za lesarstvo
Pages:	VII, 41 f.
Keywords (UDC):	applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;agriculture and related sciences and techniques;forestry;farming;wildlife exploitation;kmetijstvo ter sorodne vede in tehnologije;forestry;gozdarstvo;forest products and their utilization;gozdni proizvodi in njihova uporaba;
ID:	22217