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Pregled bibliografske jedinice broj: 578764

Compression strength of Fir and Beech Wood modified by Citric Acid


Šefc, Bogoslav; Trajković, Jelena; Sinković, Tomislav; Hasan, Marin; Ištok, Iva
Compression strength of Fir and Beech Wood modified by Citric Acid // Drvna Industrija, 63 (2012), 1; 45-50 doi:10.5552/drind.2012.1123 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 578764 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Compression strength of Fir and Beech Wood modified by Citric Acid
(Čvrstoća na tlak jelovine i bukovine modificirane limunskom kiselinom)

Autori
Šefc, Bogoslav ; Trajković, Jelena ; Sinković, Tomislav ; Hasan, Marin ; Ištok, Iva

Izvornik
Drvna Industrija (0012-6772) 63 (2012), 1; 45-50

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Drvo jele (Abies alba Mill.); drvo bukve (Fagus sylvatica L.); kemijska modifikacija; limunska kiselina (CA); čvrstoća na tlak
(Fir wood (Abies alba Mill.); beech wood (Fagus sylvatica L.); chemical modification; citric acid (CA); compression strength)

Sažetak
Fir wood (Abies alba Mill.) and beech wood (Fagus sylvatica L.) were impregnated by citric acid (CA) with natrium-dihidrogen-hipofosfit (NaH2PO2) as a catalyst. Part of the impregnated samples together with control samples were cured at the temperature of 140 °C for 10 hours, other part of samples was cured in microwaves for 35 minutes. Average compression strength parallel to the grain of wood modified using different regimes of curing was compared to the strength of the recent wood. Average compression strength parallel to the grain of wood retained after modification. In the case of fir wood average compression strength was even improved after modification. The results indicate that wood modified by citric acid may be considered for the purposes where compression strength properties are equally important as improved durability and dimensional stability of wood.

Izvorni jezik
Engleski

Znanstvena područja
Drvna tehnologija



POVEZANOST RADA


Projekti:
068-0682109-2097 - Trajnost ekološki zaštićenog i modificiranog drva (Trajković, Jelena, MZOS ) ( POIROT)
068-0682109-2788 - Fizikalna,mehanička i tehnološka svojstva modificiranog drva. (Govorčin, Slavko, MZOS ) ( POIROT)

Ustanove:
Šumarski fakultet, Zagreb

Profili:

Avatar Url Marin Hasan (autor)

Avatar Url Jelena Trajković (autor)

Avatar Url Iva Ištok (autor)

Avatar Url Tomislav Sinković (autor)

Avatar Url Bogoslav Šefc (autor)

Citiraj ovu publikaciju

Šefc, Bogoslav; Trajković, Jelena; Sinković, Tomislav; Hasan, Marin; Ištok, Iva
Compression strength of Fir and Beech Wood modified by Citric Acid // Drvna Industrija, 63 (2012), 1; 45-50 doi:10.5552/drind.2012.1123 (međunarodna recenzija, članak, znanstveni)
Šefc, B., Trajković, J., Sinković, T., Hasan, M. & Ištok, I. (2012) Compression strength of Fir and Beech Wood modified by Citric Acid. Drvna Industrija, 63 (1), 45-50 doi:10.5552/drind.2012.1123.
@article{article, year = {2012}, pages = {45-50}, DOI = {10.5552/drind.2012.1123}, keywords = {Fir wood (Abies alba Mill.), beech wood (Fagus sylvatica L.), chemical modification, citric acid (CA), compression strength}, journal = {Drvna Industrija}, doi = {10.5552/drind.2012.1123}, volume = {63}, number = {1}, issn = {0012-6772}, title = {\v{C}vrsto\'{c}a na tlak jelovine i bukovine modificirane limunskom kiselinom}, keyword = {Fir wood (Abies alba Mill.), beech wood (Fagus sylvatica L.), chemical modification, citric acid (CA), compression strength} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • Paperchem
  • SCI-Expanded, SCOPUS, EBSCO, DOAJ, Geobase,


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