{"id":32963,"date":"2021-06-03T10:36:17","date_gmt":"2021-06-03T08:36:17","guid":{"rendered":"https:\/\/gjkkadksm.preview.infomaniak.website\/?post_type=resume-foret-mail&#038;p=32963"},"modified":"2021-06-03T10:36:17","modified_gmt":"2021-06-03T08:36:17","slug":"du-bois-transparent-comme-alternative-au-verre","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/du-bois-transparent-comme-alternative-au-verre\/","title":{"rendered":"Du bois transparent comme alternative au verre ?"},"content":{"rendered":"<p class=\"text-build-content\" data-testid=\"JVfAfSktPb\">Des chercheurs de l\u2019universit\u00e9 du Maryland, aux \u00c9tats-Unis, ont cr\u00e9\u00e9 un nouveau proc\u00e9d\u00e9 pour rendre des feuilles de bois transparentes. D\u2019autres proc\u00e9d\u00e9s ant\u00e9rieurs consistaient \u00e0 retirer la lignine du bois (la \u00ab colle \u00bb des fibres). Cependant, ces proc\u00e9d\u00e9s \u00e9taient chronophages, polluants et co\u00fbteux pour des r\u00e9sultats loin d\u2019\u00eatre optimaux<\/p>\n<p class=\"text-build-content\" data-testid=\"JVfAfSktPb\">Cette nouvelle m\u00e9thode ne retire plus la lignine mais la d\u00e9colore. En effet, c\u2019est en grande partie la teinte brune de la lignine qui donne la couleur au bois. Apr\u00e8s d\u00e9coloration, la feuille de bois reste blanche et est ensuite infus\u00e9e dans de la r\u00e9sine \u00e9poxy qui vient combler les vides dans le bois. Cette derni\u00e8re \u00e9tape a pour but de limiter la r\u00e9fraction de la lumi\u00e8re \u00e0 travers le bois et donc de le rendre plus transparent (par exemple, un mouchoir en papier tremp\u00e9 dans l\u2019eau le rend translucide). 90 % de la lumi\u00e8re visible peut maintenant passer \u00e0 travers.<\/p>\n<p class=\"text-build-content\" data-testid=\"JVfAfSktPb\">Ces recherches sont men\u00e9es dans l\u2019espoir de pouvoir utiliser le bois en remplacement du verre afin notamment de limiter les casses accidentelles, d\u2019am\u00e9liorer les pertes d\u2019\u00e9nergie cons\u00e9quentes au niveau des fen\u00eatres et de r\u00e9duire les besoins en \u00e9nergie pour la production du verre.<\/p>","protected":false},"excerpt":{"rendered":"<p>Des chercheurs de l\u2019universit\u00e9 du Maryland, aux \u00c9tats-Unis, ont cr\u00e9\u00e9 un nouveau proc\u00e9d\u00e9 pour rendre des feuilles de bois transparentes. D\u2019autres proc\u00e9d\u00e9s ant\u00e9rieurs consistaient \u00e0 retirer la lignine du bois (la \u00ab colle \u00bb des fibres). Cependant, ces proc\u00e9d\u00e9s \u00e9taient chronophages, polluants et co\u00fbteux pour des r\u00e9sultats loin d\u2019\u00eatre optimaux Cette nouvelle m\u00e9thode ne retire [&hellip;]<\/p>","protected":false},"featured_media":0,"template":"","categories":[50],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Du bois transparent comme alternative au verre ? - For\u00eat.Nature<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/du-bois-transparent-comme-alternative-au-verre\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Du bois transparent comme alternative au verre ? - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"Des chercheurs de l\u2019universit\u00e9 du Maryland, aux \u00c9tats-Unis, ont cr\u00e9\u00e9 un nouveau proc\u00e9d\u00e9 pour rendre des feuilles de bois transparentes. D\u2019autres proc\u00e9d\u00e9s ant\u00e9rieurs consistaient \u00e0 retirer la lignine du bois (la \u00ab colle \u00bb des fibres). Cependant, ces proc\u00e9d\u00e9s \u00e9taient chronophages, polluants et co\u00fbteux pour des r\u00e9sultats loin d\u2019\u00eatre optimaux Cette nouvelle m\u00e9thode ne retire [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/du-bois-transparent-comme-alternative-au-verre\/\" \/>\n<meta property=\"og:site_name\" content=\"For\u00eat.Nature\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/du-bois-transparent-comme-alternative-au-verre\/\",\"url\":\"https:\/\/foretnature.be\/resume-foret-mail\/du-bois-transparent-comme-alternative-au-verre\/\",\"name\":\"Du bois transparent comme alternative au verre ? - For\u00eat.Nature\",\"isPartOf\":{\"@id\":\"https:\/\/foretnature.be\/#website\"},\"datePublished\":\"2021-06-03T08:36:17+00:00\",\"dateModified\":\"2021-06-03T08:36:17+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/du-bois-transparent-comme-alternative-au-verre\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/foretnature.be\/resume-foret-mail\/du-bois-transparent-comme-alternative-au-verre\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/foretnature.be\/resume-foret-mail\/du-bois-transparent-comme-alternative-au-verre\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/foretnature.be\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Du bois transparent comme alternative au verre ?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/foretnature.be\/#website\",\"url\":\"https:\/\/foretnature.be\/\",\"name\":\"For\u00eat.Nature\",\"description\":\"Une \u00e9quipe technique au service de la for\u00eat\",\"publisher\":{\"@id\":\"https:\/\/foretnature.be\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/foretnature.be\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/foretnature.be\/#organization\",\"name\":\"For\u00eat.Nature\",\"url\":\"https:\/\/foretnature.be\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/foretnature.be\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png\",\"contentUrl\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png\",\"width\":300,\"height\":151,\"caption\":\"For\u00eat.Nature\"},\"image\":{\"@id\":\"https:\/\/foretnature.be\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Du bois transparent comme alternative au verre ? - For\u00eat.Nature","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/foretnature.be\/en\/resume-foret-mail\/du-bois-transparent-comme-alternative-au-verre\/","og_locale":"en_GB","og_type":"article","og_title":"Du bois transparent comme alternative au verre ? - For\u00eat.Nature","og_description":"Des chercheurs de l\u2019universit\u00e9 du Maryland, aux \u00c9tats-Unis, ont cr\u00e9\u00e9 un nouveau proc\u00e9d\u00e9 pour rendre des feuilles de bois transparentes. 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