Naslov
Gloeophyllum trabeum and Gloeophyllum abietinum, the most frequent brown rot fungi in fir wood joinery

Autori
Despot, Radovan ; Glavaš, Milan

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

Izvornik
THE INTERNATIONAL RESEARCH GROUP ON WOOD PRESERVATION / Jermer, Joran ; Messner, Kurt - Rosenheim : IRG Secretariat, SE-10044 STOCKHOLM, Sweden, 1999, 1-15

Skup
The IRG 30th Annual Meeting, Rosenheim, Germany, 05-11 June 1999

Mjesto i datum
Rosenheim, Njemačka, 05.06.1999. - 11.06.1999

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Fir wood joinery; L-joints; wood decay; Gloeophyllum trabeum; Gloeophyllum abietinum

Sažetak
In Croatia the primary raw material for joinery production is silver fir wood (Abies alba Mill). The L-joints made of home-grown fir sapwood and prepared according to EN 330: 1993. were used to establish the infection and colonisation of micro-organisms, particularly wood decay fungi, to compare the performance of untreated and 1% TnBTO treated L-joints. The L-joints were coated with two types of coat, and exposed for 36 months in Zagreb. The first type of coat was alkyd paint and the second was a stain, in three different colours; white, brown and black. The influence of the preservative, and the type of coat were the most important factors which affected the rate of colonisation. The influence of coat colours was significant at the beginning of exposure. The fastest and the strongest colonisation occurred in the untreated L-joints coated with alkyd paint and the lowest colonisation occurred in the treated L-joints coated with stain. It was due to the well known vaporous diffusivity of the stains and the low natural permeability of fir sapwood. The most frequently isolated fungi were Gloeophyllum trabeum (Pers.:Fr.) Murr. and Gloeophyllum abietinum (Bull.: Fr.) Karst.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija

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