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Pregled bibliografske jedinice broj: 741047

Welding of chemical modified oak


Župčić, Ivica; Žulj, Ivan; Grbac, Ivica; Premuš, Igor
Welding of chemical modified oak // New materials and technologies in the function of wooden products / Grbac, Ivica (ur.).
Zagreb: University of Zagreb, Faculty of forestry, 2014. str. 53-58 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 741047 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Welding of chemical modified oak

Autori
Župčić, Ivica ; Žulj, Ivan ; Grbac, Ivica ; Premuš, Igor

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
New materials and technologies in the function of wooden products / Grbac, Ivica - Zagreb : University of Zagreb, Faculty of forestry, 2014, 53-58

ISBN
978-953-292-034-5

Skup
New materials and technologies in the function of wooden products

Mjesto i datum
Hrvatska, Zagreb, 17.10.2014

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
welding of wood; oak; chemical modification; beech dowel

Sažetak
Welding of wood is an innovative way of connecting wood, or pieces of wood, without the use of glue or other binder. The main reason of welding are melting of the welding surface layers of wood (lignin and hemicelluloses) and physical and chemical reactions that leads to the solidification of the melt and creating a solid compound.The subject of this paper is the influence of chemical modified oak citric acid on the strength of welded rotation of beech dowels across the grain in the radial- tangential direction. Samples treated with citric acid had 9 % less strength compared to untreated samples. The modified samples were immersed in water according to the standard HRN EN 204:2003 and had 74 % less strength compared to the unmodified samples. That was to be expected because we already known that welded joint are not resistant to water.

Izvorni jezik
Engleski

Znanstvena područja
Drvna tehnologija



POVEZANOST RADA


Projekti:
068-0680720-0708 - Razvoj proizvoda od drva s ciljem očuvanja zdravlja (Grbac, Ivica, MZOS ) ( POIROT)
068-0680720-0710 - Novi materijali, tehnološki procesi i proizvodi u finalnoj obradi drva (Bogner, Andrija, MZOS ) ( POIROT)

Ustanove:
Fakultet šumarstva i drvne tehnologije

Profili:

Avatar Url Ivica Župčić (autor)

Avatar Url Ivica Grbac (autor)


Citiraj ovu publikaciju:

Župčić, Ivica; Žulj, Ivan; Grbac, Ivica; Premuš, Igor
Welding of chemical modified oak // New materials and technologies in the function of wooden products / Grbac, Ivica (ur.).
Zagreb: University of Zagreb, Faculty of forestry, 2014. str. 53-58 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Župčić, I., Žulj, I., Grbac, I. & Premuš, I. (2014) Welding of chemical modified oak. U: Grbac, I. (ur.)New materials and technologies in the function of wooden products.
@article{article, author = {\v{Z}up\v{c}i\'{c}, Ivica and \v{Z}ulj, Ivan and Grbac, Ivica and Premu\v{s}, Igor}, editor = {Grbac, I.}, year = {2014}, pages = {53-58}, keywords = {welding of wood, oak, chemical modification, beech dowel}, isbn = {978-953-292-034-5}, title = {Welding of chemical modified oak}, keyword = {welding of wood, oak, chemical modification, beech dowel}, publisher = {University of Zagreb, Faculty of forestry}, publisherplace = {Hrvatska, Zagreb} }
@article{article, author = {\v{Z}up\v{c}i\'{c}, Ivica and \v{Z}ulj, Ivan and Grbac, Ivica and Premu\v{s}, Igor}, editor = {Grbac, I.}, year = {2014}, pages = {53-58}, keywords = {welding of wood, oak, chemical modification, beech dowel}, isbn = {978-953-292-034-5}, title = {Welding of chemical modified oak}, keyword = {welding of wood, oak, chemical modification, beech dowel}, publisher = {University of Zagreb, Faculty of forestry}, publisherplace = {Hrvatska, Zagreb} }




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