Vpliv premaznih sistemov na trdoto lesenih talnih oblog

diplomski projekt

Jure Bence (Author), Željko Gorišek (Reviewer), Marko Petrič (Mentor), Matjaž Pavlič (Co-mentor)

Abstract

Današnji kupci vse več posegajo po površinsko že obdelanih lesenih talnih oblogah. Njihova življenjska doba je v veliki meri odvisna od trdote površine. Na 33 površinsko obdelanih vzorcih parketa s slovenskega tržišča smo ugotavljali, koliko na trdoto vpliva podlaga in koliko premazni sistem. Trdoto premazanih vzorcev smo izmerili po Brinellu (SIST EN 1534:2003), na napravi Zwick Z100. Nato smo vzorce poskobljali, da smo odstranili premaz in meritve izvedli ponovno. Rezultati so pokazali, da premazi v večini primerov nimajo prevladujočega ali zelo velikega vpliva na trdoto površin lesenih talnih oblog. Glede na trdoto podlage pod plastmi premaznega sistema je bil delež povečanja ali zmanjšanja trdote zaradi premaza do približno 10 %, nekaj vzorcev pa je izstopalo, saj smo opazili tudi do 30 % dvig trdote zaradi premaza.

Keywords

parket;površinska obdelava;trdota;

Data

Language:	Slovenian
Year of publishing:	2011
Source:	Ljubljana
Typology:	2.11 - Undergraduate Thesis
Organization:	UL BF - Biotechnical Faculty
Publisher:	[J. Bence]
UDC:	630833.18:630829.1
COBISS:	1959561
Views:	1699
Downloads:	262
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	ǂThe ǂinfluence of coating systems on the hardness of wood floorings
Secondary abstract:	Nowadays customers frequently decide to buy completely finished wooden floorings. The lifespan of such floorings mostly depends on the hardness of their surface. 33 samples of finished wooden floorings that were obtained from the Slovene market were tested to determine how the coating system influences the surface hardness of the flooring. The Brinell hardness of the samples with coating systems was determined with the SIST EN 1534:2003, using the Zwick Z100 instrument. Afterwards we planed the samples to remove the coating and re-measured the hardness. The results showed that in most cases the coating does not greatly or significantly contribute to the hardness of wood flooring (up to 10 % increase or decrease of hardness was observed in comparison to the hardness of the flooring without any coating). However some samples deviated substantially from this common rule, with the coating layer increasing the hardness of the flooring by up to 30 %.
Secondary keywords:	parquet flooring;surface finishing;hardness;
Type (COBISS):	Diploma project paper
Thesis comment:	Univ. v Ljubljani, Biotehniška fak., Oddelek za lesarstvo
Pages:	VIII, 24 f., [7] f. pril.
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;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:	22036