dc.contributor.author | Tomak, Eylem D. | |
dc.contributor.author | Topaloğlu, Elif | |
dc.contributor.author | Ermeydan, Mahmut A. | |
dc.contributor.author | Peşman, Emrah | |
dc.date.accessioned | 2022-07-22T10:40:39Z | |
dc.date.available | 2022-07-22T10:40:39Z | |
dc.date.issued | 2022 | en_US |
dc.identifier.citation | Tomak, E. D., Topaloglu, E., Ermeydan, M. A., & Pesman, E. (2022). Testing the durability of copper based preservatives treated bamboos in ground-contact for six years. | en_US |
dc.identifier.uri | https://hdl.handle.net/11494/3955 | |
dc.description.abstract | In this study, durability of bamboo samples in terms of the variability of location along culm
height (top, middle and bottom) were evaluated in
a ground-contact feld test for six years in comparison to Scots pine and beech wood samples. Bamboo
and wood samples were treated with Wolmanit-CB
(CCB) and Tanalith-E (Tan-E) solutions, and then
were installed in a feld located in the North-West of
Turkey. The decay resistance of samples was assessed
by weight loss, and compared by SEM observations
and FTIR analysis. Furthermore, chemical leaching from the samples was detected by ICP-OES after
the test. Results showed that un-treated bamboo and
wood samples had a very low durability such that
weight losses were found as 64–80% for bamboo and
57–63% for wood samples. The SEM micrographs
showed the characteristics decay patterns of soft-rot type I and brown-rot fungi in the parenchyma cells,
vessels and fbers in vascular bundles. Fungal hyphae
within the cell walls resulted in the gradual breakdown of the cell wall layers. FTIR analysis revealed
the mechanism of the biodegradation, which indicates
the reduction of carbohydrate content. The weight
loss in CCB and Tan-E treated bamboo samples was
reduced as 20–45% depending on bamboo height
parts, but the wood preservatives did not ensure suffcient resistance for six years against soil degrading organisms since more than half of the chemical
amount leached out from the bamboos to soil. Weight
losses were well confrmed by chemical leaching
rates for both CCB and Tan-E. It was observed that
the lower parts of the culm were more durable, which
was also in accordance with ICP-OES and SEM analysis. Copper-based preservatives seemed to be more
efcient in pine and beech wood samples than bamboos since the impregnability of bamboo was much
lower than that of wood. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Springer Science and Business Media B.V. | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Ground-contact | en_US |
dc.subject | Bamboo | en_US |
dc.subject | Copperbased preservatives | en_US |
dc.subject | Decay | en_US |
dc.subject | Leaching | en_US |
dc.title | Testing the durability of copper based preservative treated bamboos in ground-contact for six years | en_US |
dc.type | article | en_US |
dc.relation.journal | Cellulose | en_US |
dc.department | AÇÜ, Orman Fakültesi, Orman Endüstri Mühendisliği Bölümü | en_US |
dc.authorid | 0000-0003-0189-4715 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.doi | 10.1007/s10570-022-04699-z | en_US |
dc.contributor.institutionauthor | Peşman, Emrah | |