Evaluation of wooden materials deteriorated by marine-wood boring organisms in the Black Sea

Marine borers can destroy wooden structures exposed to the marine environment and cause great monetary loss. In the region of Amasra of the Black Sea in Turkey, ships continue to be built from wood, mainly Castanea sativa (sweet chestnut) and Quercus petraea (sessile oak) and therefore are subject t...

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Autores principales:	Sivrikaya,H, Hafizoglu,H, Cragg,S.M, Carrillo,A, Militz,H, Mai,C, Borges,L.M.S
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2012
Materias:	non-destructive testing Dynamic Modulus of Elasticity (MOE) wooden material CCA marine borers Teredo navalis
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2012000100007
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spelling	oai:scielo:S0718-221X20120001000072012-05-31Evaluation of wooden materials deteriorated by marine-wood boring organisms in the Black SeaSivrikaya,HHafizoglu,HCragg,S.MCarrillo,AMilitz,HMai,CBorges,L.M.S non-destructive testing Dynamic Modulus of Elasticity (MOE) wooden material CCA marine borers Teredo navalis Marine borers can destroy wooden structures exposed to the marine environment and cause great monetary loss. In the region of Amasra of the Black Sea in Turkey, ships continue to be built from wood, mainly Castanea sativa (sweet chestnut) and Quercus petraea (sessile oak) and therefore are subject to destruction by marine borers. Copper-chromium-arsenic (CCA), used to be one of the most common wood preservatives used in Turkey. However, in this area its efficacy against marine borers is unknown. The resistance of untreated and CCA-treated samples of chestnut, oak and Scots pine (Pinus sylvestris) was examined and after twelve months evaluated in two ways, EN 275, and a non-destructive measurement for dynamic modulus of elasticity (MOE). Untreated samples, particularly Scots pine were severely attacked by Teredo navalis. Treated samples of oak and chestnut were moderately attacked while treated samples of Scots pine sapwood and heartwood were sound. Severity of wood boring attack determined using MOE showed a very good correlation with that determined by visual assessment in untreated wood, and a good correlation for treated wood. Dynamic MOE allows rapid on-site evaluation rather than measurements within a laboratory and also without causing damage to the structures being evaluated.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.14 n.1 20122012-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2012000100007en10.4067/S0718-221X2012000100007
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	non-destructive testing Dynamic Modulus of Elasticity (MOE) wooden material CCA marine borers Teredo navalis
spellingShingle	non-destructive testing Dynamic Modulus of Elasticity (MOE) wooden material CCA marine borers Teredo navalis Sivrikaya,H Hafizoglu,H Cragg,S.M Carrillo,A Militz,H Mai,C Borges,L.M.S Evaluation of wooden materials deteriorated by marine-wood boring organisms in the Black Sea
description	Marine borers can destroy wooden structures exposed to the marine environment and cause great monetary loss. In the region of Amasra of the Black Sea in Turkey, ships continue to be built from wood, mainly Castanea sativa (sweet chestnut) and Quercus petraea (sessile oak) and therefore are subject to destruction by marine borers. Copper-chromium-arsenic (CCA), used to be one of the most common wood preservatives used in Turkey. However, in this area its efficacy against marine borers is unknown. The resistance of untreated and CCA-treated samples of chestnut, oak and Scots pine (Pinus sylvestris) was examined and after twelve months evaluated in two ways, EN 275, and a non-destructive measurement for dynamic modulus of elasticity (MOE). Untreated samples, particularly Scots pine were severely attacked by Teredo navalis. Treated samples of oak and chestnut were moderately attacked while treated samples of Scots pine sapwood and heartwood were sound. Severity of wood boring attack determined using MOE showed a very good correlation with that determined by visual assessment in untreated wood, and a good correlation for treated wood. Dynamic MOE allows rapid on-site evaluation rather than measurements within a laboratory and also without causing damage to the structures being evaluated.
author	Sivrikaya,H Hafizoglu,H Cragg,S.M Carrillo,A Militz,H Mai,C Borges,L.M.S
author_facet	Sivrikaya,H Hafizoglu,H Cragg,S.M Carrillo,A Militz,H Mai,C Borges,L.M.S
author_sort	Sivrikaya,H
title	Evaluation of wooden materials deteriorated by marine-wood boring organisms in the Black Sea
title_short	Evaluation of wooden materials deteriorated by marine-wood boring organisms in the Black Sea
title_full	Evaluation of wooden materials deteriorated by marine-wood boring organisms in the Black Sea
title_fullStr	Evaluation of wooden materials deteriorated by marine-wood boring organisms in the Black Sea
title_full_unstemmed	Evaluation of wooden materials deteriorated by marine-wood boring organisms in the Black Sea
title_sort	evaluation of wooden materials deteriorated by marine-wood boring organisms in the black sea
publisher	Universidad del Bío-Bío
publishDate	2012
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2012000100007
work_keys_str_mv	AT sivrikayah evaluationofwoodenmaterialsdeterioratedbymarinewoodboringorganismsintheblacksea AT hafizogluh evaluationofwoodenmaterialsdeterioratedbymarinewoodboringorganismsintheblacksea AT craggsm evaluationofwoodenmaterialsdeterioratedbymarinewoodboringorganismsintheblacksea AT carrilloa evaluationofwoodenmaterialsdeterioratedbymarinewoodboringorganismsintheblacksea AT militzh evaluationofwoodenmaterialsdeterioratedbymarinewoodboringorganismsintheblacksea AT maic evaluationofwoodenmaterialsdeterioratedbymarinewoodboringorganismsintheblacksea AT borgeslms evaluationofwoodenmaterialsdeterioratedbymarinewoodboringorganismsintheblacksea
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Evaluation of wooden materials deteriorated by marine-wood boring organisms in the Black Sea

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