Changes in impact bending strength of structural timber caused by wood-damaging fungi

0454401 - ÚTAM 2016 RIV PL eng C - Konferenční příspěvek (zahraniční konf.)
Frankl, Jiří
Changes in impact bending strength of structural timber caused by wood-damaging fungi.
Structural Health Assessment of Timber Structures. Proceedings of the International conference on Structural health assessment of timber structures, SHATIS'15. Vol. 2. Wroclaw: Dolnośląskie Wydawnictwo Edukacyjne, 2015 - (Jasieńko, J.; Nowak, T.), s. 645-650. ISBN 978-83-7125-255-6. ISSN 0860-2395.
[International Conference on Structural Health Assessment of Timber Structures, SHATIS’15. Wrocław (PL), 09.09.2015-11.09.2015]
Grant CEP: GA ČR(CZ) GPP105/11/P628
Institucionální podpora: RVO:68378297
Klíčová slova: wood * timber * wood-damaging fungi * impact bending strength
Kód oboru RIV: AL - Umění, architektura, kulturní dědictví

This paper examines the influence of destructive activities of wood-damaging fungi on changes in impact bending strength of structural timber. The experiment explores the influence of exposure time of six species of wood-damaging fungi commonly appearing in wooden building structures on the impact bending strength in three selected species of coniferous and deciduous wood used for building purposes. The test of impact strength was carried out on specimens prepared from the wood of Norway spruce (Picea abies), Scots pine (Pinus silvestris) and pedunculate oak (Quercus robur) exposed, under laboratory conditions, to the three species of wood-damaging fungi causing brown (dry) rot (Serpula lacrymans, Conophora puteana and Gloeophyllum trabeum)
Trvalý link: http://hdl.handle.net/11104/0255082