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Pregled bibliografske jedinice broj: 678204

Significance of spectral sensitivity for service life of wood building products


Živković, Vjekoslav; Arnold, Martin; Richter, Klaus; Turkulin, Hrvoje
Significance of spectral sensitivity for service life of wood building products // Young Researchers direct the way to Innovation in the Forest-based sector - COST Young Researchers' Forum at the 8th FTP Conference
Barcelona, Španjolska, 2013. (poster, nije recenziran, neobjavljeni rad, znanstveni)


CROSBI ID: 678204 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Significance of spectral sensitivity for service life of wood building products

Autori
Živković, Vjekoslav ; Arnold, Martin ; Richter, Klaus ; Turkulin, Hrvoje

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni

Skup
Young Researchers direct the way to Innovation in the Forest-based sector - COST Young Researchers' Forum at the 8th FTP Conference

Mjesto i datum
Barcelona, Španjolska, 10-14.3.2013

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
wood; photodegradation; wavelength sensitivity; colour; microtensile strength

Sažetak
Service life of wood building products should be understood as carbon sink and extended to its possible maximum. Surface deterioration presents one of major problems. Identification of most detrimental wavebands of UV and visible light causing the complex chemical and physical changes involved in the photodegradation process is essential for a development of efficient light protective systems. Batches of thin strips of fir wood were exposed to irradiation behind a set of filters that selectively blocked UV and visible light. Depth profiles of color, microtensile and chemical changes develop in time and are specific to observed properties. Waveband from 360 to 435 nm is causing greatest proportion of all recorded damages, but visible light of wavelengths up to 510 nm should not be neglected. This shows that filtering only narrow wavebands of light may improve efficiency of light protection of a wood product and directly extend its service life and more sustainable living environment.

Izvorni jezik
Engleski

Znanstvena područja
Drvna tehnologija



POVEZANOST RADA


Projekti:
068-0682109-2096 - Oplemenjivanje i modifikacija površine drva (Jirouš-Rajković, Vlatka, MZOS ) ( POIROT)

Ustanove:
Šumarski fakultet, Zagreb

Profili:

Avatar Url Vjekoslav Živković (autor)

Avatar Url Hrvoje Turkulin (autor)

Citiraj ovu publikaciju

Živković, Vjekoslav; Arnold, Martin; Richter, Klaus; Turkulin, Hrvoje
Significance of spectral sensitivity for service life of wood building products // Young Researchers direct the way to Innovation in the Forest-based sector - COST Young Researchers' Forum at the 8th FTP Conference
Barcelona, Španjolska, 2013. (poster, nije recenziran, neobjavljeni rad, znanstveni)
Živković, V., Arnold, M., Richter, K. & Turkulin, H. (2013) Significance of spectral sensitivity for service life of wood building products. U: Young Researchers direct the way to Innovation in the Forest-based sector - COST Young Researchers' Forum at the 8th FTP Conference.
@article{article, year = {2013}, keywords = {wood, photodegradation, wavelength sensitivity, colour, microtensile strength}, title = {Significance of spectral sensitivity for service life of wood building products}, keyword = {wood, photodegradation, wavelength sensitivity, colour, microtensile strength}, publisherplace = {Barcelona, \v{S}panjolska} }




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