{"id":2082,"date":"2019-05-24T16:22:23","date_gmt":"2019-05-24T16:22:23","guid":{"rendered":"http:\/\/greenadvisers.no\/?p=2082"},"modified":"2019-09-17T11:00:50","modified_gmt":"2019-09-17T11:00:50","slug":"splitkons-massivtre","status":"publish","type":"post","link":"https:\/\/greenadvisers.no\/?p=2082","title":{"rendered":"Splitkons massivtre"},"content":{"rendered":"\n<p>Massivtre i store formater g\u00e5r n\u00e5 \u00e5 f\u00e5 kj\u00f8pt i fra Splitkon sine nye fabrikk i Modum. Virksomheten har g\u00e5tt i fra sm\u00e5format til 16 meter lange elementer. Bredden er opp til 3,6 meter og tykkelser er opp til 30 cm.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"683\" src=\"http:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4274-1024x683.jpg\" alt=\"\" class=\"wp-image-2077\" srcset=\"https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4274-1024x683.jpg 1024w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4274-300x200.jpg 300w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4274-768x512.jpg 768w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4274-1536x1024.jpg 1536w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4274-2048x1365.jpg 2048w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4274-830x553.jpg 830w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4274-230x153.jpg 230w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4274-350x233.jpg 350w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4274-480x320.jpg 480w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4274-200x133.jpg 200w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4274-800x533.jpg 800w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4274-270x180.jpg 270w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Elementene har da mulighet til ta \u00e5pninger opp til 8,4 meter i bolig uten andre tekniske tiltak. Benytter man ribber i tilegg eller samvirkest\u00f8p i betong, kan spennviddene \u00f8kes til 16 meter.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"683\" src=\"https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4273-1024x683.jpg\" alt=\"\" class=\"wp-image-2084\" srcset=\"https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4273-1024x683.jpg 1024w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4273-300x200.jpg 300w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4273-768x512.jpg 768w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4273-1536x1024.jpg 1536w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4273-2048x1365.jpg 2048w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4273-830x553.jpg 830w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4273-230x153.jpg 230w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4273-350x233.jpg 350w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4273-480x320.jpg 480w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4273-200x133.jpg 200w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4273-800x533.jpg 800w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4273-270x180.jpg 270w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Etasjeskiller er det ofte svingninger eller rystelser dimensjonerende. I noen bygg vil nedb\u00f8yning v\u00e6re kritisk, men da m\u00e5 det v\u00e6re belastninger som st\u00e5r lenge og er store.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"683\" src=\"http:\/\/greenadvisers.no\/wp-content\/uploads\/2018\/05\/IMG_3265-1024x683.jpg\" alt=\"\" class=\"wp-image-1786\" srcset=\"https:\/\/greenadvisers.no\/wp-content\/uploads\/2018\/05\/IMG_3265-1024x683.jpg 1024w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2018\/05\/IMG_3265-300x200.jpg 300w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2018\/05\/IMG_3265-768x512.jpg 768w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2018\/05\/IMG_3265-1536x1024.jpg 1536w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2018\/05\/IMG_3265-2048x1365.jpg 2048w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2018\/05\/IMG_3265-830x553.jpg 830w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2018\/05\/IMG_3265-230x153.jpg 230w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2018\/05\/IMG_3265-350x233.jpg 350w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2018\/05\/IMG_3265-480x320.jpg 480w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2018\/05\/IMG_3265-200x133.jpg 200w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2018\/05\/IMG_3265-800x533.jpg 800w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2018\/05\/IMG_3265-270x180.jpg 270w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Sentralt i bruk av massivtre, er ogs\u00e5 \u00e5 sikre konstruksjonen mot brann. I standarden og forskningen har man n\u00f8kkeltall for hastigheten en brann \u00f8delegger materialet. Ofte er det brukt en hastighet p\u00e5 0,8 mm pr minutt. Dimensjonering omhandler ogs\u00e5 kravet til husets branntekniske levetid. Dette kan v\u00e6re 15 minutter p\u00e5 et enkelt bygg, 240 minutter p\u00e5 seksjoneringsvegger til store bygg. I preakseptert l\u00f8sning krever det bruk av ubrennbare materialer, men gjennom analyse kan ogs\u00e5 massivtre oppn\u00e5 m\u00e5lsettingene i forskriften. Slik kan store konstruksjoner ogs\u00e5 reises i tre.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"683\" src=\"http:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_3526-1024x683.jpg\" alt=\"\" class=\"wp-image-2083\" srcset=\"https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_3526-1024x683.jpg 1024w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_3526-300x200.jpg 300w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_3526-768x512.jpg 768w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_3526-1536x1024.jpg 1536w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_3526-2048x1365.jpg 2048w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_3526-830x553.jpg 830w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_3526-230x153.jpg 230w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_3526-350x233.jpg 350w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_3526-480x320.jpg 480w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_3526-200x133.jpg 200w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_3526-800x533.jpg 800w, https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_3526-270x180.jpg 270w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Sentralt for \u00e5 oppn\u00e5 denne ytelsen, er \u00e5 bruke et lim som t\u00e5ler varme. Urea-lim eller MUF-lim t\u00e5ler varme sv\u00e6rt godt. Dette ses i testene p\u00e5 brannd\u00f8rer i tre utf\u00f8rt i fjor h\u00f8st. Der ble det brukt 40 mm massivtre som utsettes for en temperatur p\u00e5 850 grader i 30 minutter. Det klarte d\u00f8rene \u00e5 holde i mot nesten i f\u00f8rste test. Bildet er fra litt over 28 minutter i testforl\u00f8pet.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Massivtre i store formater g\u00e5r n\u00e5 \u00e5 f\u00e5 kj\u00f8pt i fra Splitkon sine nye fabrikk [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2075,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6,5],"tags":[],"rttpg_featured_image_url":{"full":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-scaled.jpg",2560,1707,false],"landscape":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-scaled.jpg",2560,1707,false],"portraits":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-scaled.jpg",2560,1707,false],"thumbnail":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-150x150.jpg",150,150,true],"medium":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-300x200.jpg",300,200,true],"large":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-1024x683.jpg",1024,683,true],"1536x1536":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-1536x1024.jpg",1536,1024,true],"2048x2048":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-2048x1365.jpg",2048,1365,true],"sydney-large-thumb":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-830x553.jpg",830,553,true],"sydney-medium-thumb":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-550x400.jpg",550,400,true],"sydney-small-thumb":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-230x153.jpg",230,153,true],"sydney-service-thumb":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-350x233.jpg",350,233,true],"sydney-mas-thumb":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-480x320.jpg",480,320,true],"nice-portfolio-archive":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-200x133.jpg",200,133,true],"nice-portfolio-single":["https:\/\/greenadvisers.no\/wp-content\/uploads\/2019\/05\/IMG_4267-2400x1600.jpg",2400,1600,true]},"rttpg_author":{"display_name":"greenadvisers","author_link":"https:\/\/greenadvisers.no\/?author=1"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/greenadvisers.no\/?cat=6\" rel=\"category\">Bygninger<\/a> <a href=\"https:\/\/greenadvisers.no\/?cat=5\" rel=\"category\">Prosjekter<\/a>","rttpg_excerpt":"Massivtre i store formater g\u00e5r n\u00e5 \u00e5 f\u00e5 kj\u00f8pt i fra Splitkon sine nye fabrikk [&hellip;]","_links":{"self":[{"href":"https:\/\/greenadvisers.no\/index.php?rest_route=\/wp\/v2\/posts\/2082"}],"collection":[{"href":"https:\/\/greenadvisers.no\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/greenadvisers.no\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/greenadvisers.no\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/greenadvisers.no\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2082"}],"version-history":[{"count":2,"href":"https:\/\/greenadvisers.no\/index.php?rest_route=\/wp\/v2\/posts\/2082\/revisions"}],"predecessor-version":[{"id":2182,"href":"https:\/\/greenadvisers.no\/index.php?rest_route=\/wp\/v2\/posts\/2082\/revisions\/2182"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/greenadvisers.no\/index.php?rest_route=\/wp\/v2\/media\/2075"}],"wp:attachment":[{"href":"https:\/\/greenadvisers.no\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/greenadvisers.no\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/greenadvisers.no\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}