{"id":972,"date":"2020-12-08T17:09:32","date_gmt":"2020-12-08T15:09:32","guid":{"rendered":"https:\/\/www.ntr-nwpc.com\/index.php\/end-uses-for-wood\/"},"modified":"2022-02-13T22:50:03","modified_gmt":"2022-02-13T20:50:03","slug":"end-uses-for-wood","status":"publish","type":"page","link":"https:\/\/www.nwpc.eu\/index.php\/for-kopare\/end-uses-for-wood\/","title":{"rendered":"Anv\u00e4ndningsomr\u00e5de"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”3.22″ global_colors_info=”{}”][et_pb_row column_structure=”1_5,3_5,1_5″ _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}”][et_pb_column type=”1_5″ _builder_version=”3.25″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][\/et_pb_column][et_pb_column type=”3_5″ _builder_version=”3.25″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.14.4″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}”]<\/p>\n

NTR-systemet g\u00f6r det enkelt att v\u00e4lja r\u00e4tt produkt f\u00f6r den avsedda anv\u00e4ndningen, vilket st\u00f6djer en ekonomisk och h\u00e5llbar anv\u00e4ndning av tr\u00e4 i byggprojektet.<\/p>\n

Tabellen nedan beskriver anv\u00e4ndningsklassen enligt europeisk standard EN 335 och hur denna f\u00f6rh\u00e5ller sig till NTR-tr\u00e4skyddsklasserna.<\/p>\n

Anv\u00e4ndningsklass EN 335<\/h2>\n

Den europeiska standarden EN 335 beskriver hur best\u00e4ndig tr\u00e4produkter kan anv\u00e4ndas och relaterar detta till NTR-tr\u00e4skyddsklasserna.<\/p>\n

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\n

Use class EN 335<\/h3>\n <\/div>\n \n \n \n \n \n \n <\/colgroup>\n \n\n \n\n \n \n \n \n \n
Use class<\/th>Service conditions<\/th>Example<\/th>Recommended wood protection class<\/th><\/tr>\n<\/thead>\n
UC 1<\/td>Interior timbers in dry conditions<\/td>Furniture, interior\ncladding<\/td>Not specified in NTR<\/td> <\/tr>\n
UC 2<\/td>Wood above ground and under cover and fully protected from the weather but where high environmental humidity can lead to occasional but not persistent wetting.<\/td>Roof trusses, exterior timbers under cover<\/td>Not specified in NTR<\/td> <\/tr>\n
UC 3<\/td>Wood above ground and either continually exposed to the weather or subject to frequent wetting; where there is relatively easy to replace damaged components and where the consequences of failure will be moderate.<\/td>3.1 Windows and doors etc.\n
\n
\n3.2 External cladding, decking, garden timbers<\/td>		3.1 NTR B\n
\n
\n3.2 NTR AB<\/td> <\/tr>\n
UC 4<\/td>Wood in contact with the ground or fresh water or severely exposed to the weather; or if wood component is inaccessible or where the consequences of failure will be particularly serious.<\/td>4.1 Transmission poles\n
\n
\n4.2 Railway sleepers, fence posts, bridges<\/td>		4.1 NTR A pole\n
\n
\n4.2 NTR A<\/td> <\/tr>\n
UC 5<\/td>Wood constructions in sea water and constructions subject to extreme conditions or where there are special durability and strength requirements. (Sea water. Salinity > 0,6%)<\/td>Wharf timbers, jetties, piles<\/td>NTR M<\/td> <\/tr>\n <\/tbody>\n <\/table>\n \n \n \n<\/div>\n\n

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NTR-systemet g\u00f6r det enkelt att v\u00e4lja r\u00e4tt produkt f\u00f6r den avsedda anv\u00e4ndningen, vilket st\u00f6djer en ekonomisk och h\u00e5llbar anv\u00e4ndning av tr\u00e4 i byggprojektet. Tabellen nedan beskriver anv\u00e4ndningsklassen enligt europeisk standard EN 335 och hur denna f\u00f6rh\u00e5ller sig till NTR-tr\u00e4skyddsklasserna. Anv\u00e4ndningsklass EN 335 Den europeiska standarden EN 335 beskriver hur best\u00e4ndig tr\u00e4produkter kan anv\u00e4ndas och relaterar […]<\/p>\n","protected":false},"author":2,"featured_media":6890,"parent":1795,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","ngg_post_thumbnail":0,"footnotes":"","advanced-sidebar-menu\/link-title":"","advanced-sidebar-menu\/exclude-page":false},"class_list":["post-972","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.nwpc.eu\/index.php\/wp-json\/wp\/v2\/pages\/972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nwpc.eu\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.nwpc.eu\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.nwpc.eu\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nwpc.eu\/index.php\/wp-json\/wp\/v2\/comments?post=972"}],"version-history":[{"count":14,"href":"https:\/\/www.nwpc.eu\/index.php\/wp-json\/wp\/v2\/pages\/972\/revisions"}],"predecessor-version":[{"id":8018,"href":"https:\/\/www.nwpc.eu\/index.php\/wp-json\/wp\/v2\/pages\/972\/revisions\/8018"}],"up":[{"embeddable":true,"href":"https:\/\/www.nwpc.eu\/index.php\/wp-json\/wp\/v2\/pages\/1795"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nwpc.eu\/index.php\/wp-json\/wp\/v2\/media\/6890"}],"wp:attachment":[{"href":"https:\/\/www.nwpc.eu\/index.php\/wp-json\/wp\/v2\/media?parent=972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}