{"id":4164,"date":"2007-04-28T22:17:51","date_gmt":"2007-04-28T22:17:51","guid":{"rendered":"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/2007\/04\/28\/chanvre-un-vieu\/"},"modified":"2012-07-12T09:55:18","modified_gmt":"2012-07-12T09:55:18","slug":"chanvre-un-vieu","status":"publish","type":"post","link":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2007\/04\/28\/chanvre-un-vieu\/","title":{"rendered":"Chanvre : un vieux mat\u00e9riau"},"content":{"rendered":"<p><a href=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/chanvre1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"186\"  alt=\"Chanvre\" src=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/chanvre.jpg\" style=\"margin: 0px 5px 5px 0px;float: left\" \/><\/a>On red\u00e9couvre un vieux mat\u00e9riau de construction et pourtant si pratique et si efficace :<a href=\"http:\/\/fr.wikipedia.org\/wiki\/Chanvre\"> le chanvre<\/a>. Pour certains, c&rsquo;est synonyme de substance interdite mais il a \u00e9t\u00e9 utilis\u00e9 dans les si\u00e9cles pass\u00e9s \u00e0 une foule d&rsquo;usages : corde, construction, textile. Un &quot;magic material&quot; aussi.&nbsp; Aujourd&rsquo;hui, c&rsquo;est l&rsquo;institut de g\u00e9nie agricole de potsdam et l&rsquo;universit\u00e9 de Dresde qui veut moderniser son utilisation. Plante tr\u00e9s fibreuse, sans d\u00e9chet (tout peut \u00eatre utilis\u00e9), il fait un excellent isolant.<\/p>\n<p>Land de Brandebourg et UE investissent dans le chanvre. Bouleversement complet pour cette plante pourchass\u00e9e pour son utilisation illicite. Pourtant, le &quot;cannabis&quot;, le shit, n&rsquo;est qu&rsquo;une esp\u00e9ce de chanvre parmi d&rsquo;autres. Les utilisations industrielles sont l\u00e9gions : <a href=\"http:\/\/www.madeinchanvre.fr\/Huile-de-chanvre,p,27,5.html\">alimentation humaine (huile)<\/a>, fabrication de papier, isolant dans le b\u00e2timent (les maisons \u00e0 colombages souvent), liti\u00e8re pour les animaux, isolant aussi pour les sols, utilis\u00e9 dans les plastiques et la cosm\u00e9tique&#8230; le chanvre est la plante du d\u00e9veloppement artisanal et industriel&#8230; &quot;les paysans se nourrissent de leur r\u00e9colte et gagne de l&rsquo;argent gr\u00e2ce au chanvre, ce qui leur permet de payer les imp\u00f4ts au roi&quot; et c&rsquo;est de <a href=\"http:\/\/www.histoire-en-ligne.com\/spip.php?article159\">Colbert<\/a>. Peut \u00eatre pense t&rsquo;on aussi au chanvre pour faire des bios carburants : plante id\u00e9ale ? Produisant une huile riche et poss\u00e9dant beaucoup de fibres.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>On red\u00e9couvre un vieux mat\u00e9riau de construction et pourtant si pratique et si efficace : le chanvre. Pour certains, c&rsquo;est synonyme de substance interdite mais il a \u00e9t\u00e9 utilis\u00e9 dans les si\u00e9cles pass\u00e9s \u00e0 une foule d&rsquo;usages : corde, construction, textile. Un &quot;magic material&quot; aussi.&nbsp; Aujourd&rsquo;hui, c&rsquo;est l&rsquo;institut de g\u00e9nie agricole de potsdam et l&rsquo;universit\u00e9 [&hellip;]<\/p>\n","protected":false},"author":198,"featured_media":5444,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,17,336],"tags":[1874],"class_list":["post-4164","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","category-habitat","category-histoire-des-inventions","tag-alimentation-humaine-huile-colbert-le-chanvre"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Chanvre : un vieux mat\u00e9riau - leblogenergie.com<\/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:\/\/blogs.thesocialmedia.com\/leblogenergie\/2007\/04\/28\/chanvre-un-vieu\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Chanvre : un vieux mat\u00e9riau - leblogenergie.com\" \/>\n<meta name=\"twitter:description\" content=\"On red\u00e9couvre un vieux mat\u00e9riau de construction et pourtant si pratique et si efficace : le chanvre. Pour certains, c&rsquo;est synonyme de substance interdite mais il a \u00e9t\u00e9 utilis\u00e9 dans les si\u00e9cles pass\u00e9s \u00e0 une foule d&rsquo;usages : corde, construction, textile. 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