{"id":6067,"date":"2012-12-22T17:54:10","date_gmt":"2012-12-22T16:54:10","guid":{"rendered":"http:\/\/www.ecocopro.com\/?p=6067"},"modified":"2012-09-05T14:03:32","modified_gmt":"2012-09-05T13:03:32","slug":"chanvre-lin-laine-de-coton-liege-et-laine-de-cellulose","status":"publish","type":"post","link":"http:\/\/ecocopro.com\/?p=6067","title":{"rendered":"Chanvre, lin, laine de coton, li\u00e8ge et laine de cellulose,mat\u00e9riaux \u00ab\u00a0bio-sourc\u00e9s\u00a0\u00bb..Les nouveaux \u00ab\u00a0\u00e9co-produits\u00a0\u00bb"},"content":{"rendered":"<p style=\"text-align: center;\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"http:\/\/blog.senova-renovation.com\/telechargements\/les-differents-types-d-isolant\/poser-un-isolant-2.bmp\" alt=\"\" width=\"411\" height=\"304\" \/><\/p>\n<p style=\"text-align: justify;\">Il s\u2019agit d\u2019isolants class\u00e9s dans la cat\u00e9gorie des <strong>isolants v\u00e9g\u00e9taux<\/strong>.<\/p>\n<p style=\"text-align: justify;\">Ils sont int\u00e9ressants car ils ne font pas appel \u00e0 la p\u00e9trochimie et ont en principe des \u00e9nergies grises tr\u00e8s faibles car ils peuvent ne pas venir de loin.<\/p>\n<p style=\"text-align: justify;\">Or l\u2019on sait que le transport pour les mat\u00e9riaux est une source importante de consommation d\u2019\u00e9nergie.<\/p>\n<p style=\"text-align: justify;\">Ils sont \u00e9quivalents \u00e0 la laine de verre ou de roche (voir notre article sur ces isolants naturels)\u00a0mais ne pr\u00e9sentent pas du tout les m\u00eames inconv\u00e9nients que ces derniers qui sont plus\u00a0\u00a0toxiques.<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><strong>Le chanvre<\/strong> :<\/span><\/p>\n<p style=\"text-align: justify;\">Il est utilis\u00e9\u00a0 dans les b\u00e9tons all\u00e9g\u00e9s ou pour des isolations par insufflation de granules.<\/p>\n<p style=\"text-align: justify;\">On le rencontre dans les chapes flottantes ou sous les parquets.<\/p>\n<p style=\"text-align: justify;\">Le chanvre est moyennement inflammable et il s\u2019agit donc d\u2019un produit excellent sur le plan \u00e9cologique.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/fr.search-results.com\/fr?q=chanvre+materiau&amp;locale=fr_FR&amp;desturi=http%3A%2F%2Fwww.leprogres.fr%2Fhaute-loire%2F2011%2F04%2F25%2Fles-constructions-en-chanvre-gagnent-du-terrain-en-haute-loire&amp;initialURL=http%3A%2F%2Ffr.search-results.com%2Fpictures%3Fl%3Ddis%26o%3D14899%26q%3Dchanvre%2520materiau%26qsrc%3D2417%26locale%3Dfr_FR&amp;fm=i&amp;ac=24&amp;fsel=1&amp;ftURI=http%3A%2F%2Ffr.search-results.com%2Ffr%3Fq%3Dchanvre%2Bmateriau%26desturi%3Dhttp%253A%252F%252Fwww.leprogres.fr%252Fhaute-loire%252F2011%252F04%252F25%252Fles-constructions-en-chanvre-gagnent-du-terrain-en-haute-loire%26imagesrc%3Dhttp%253A%252F%252Fwww.leprogres.fr%252Ffr%252Fimages%252F48F8FCC7-0B32-4F31-A7B9-63D5A6B97C6E%252FLPR_03%252Fles-artisans-du-departement-ont-ete-formes-au-technique-du-chanvre-photo-karine-wierzba.jpg%26thumbsrc%3Dhttp%253A%252F%252Fmedia1.picsearch.com%252Fis%253FctaTTbawO9IKIipg451Daw4nM4XTF4IaGjbrxq91eTg%26o%3D14899%26l%3Ddis%26thumbuselocalisedstatic%3Dfalse%26thumbwidth%3D128%26thumbheight%3D125%26fn%3Dles-artisans-du-departement-ont-ete-formes-au-technique-du-chanvre-photo-karine-wierzba.jpg%26imagewidth%3D680%26imageheight%3D666%26fs%3D68%26f%3D2%26fm%3Di%26fsel%3D1%26ftbURI%3Dhttp%253A%252F%252Ffr.search-results.com%252Fpictures%253Fq%253Dchanvre%252Bmateriau%2526page%253D1%2526o%253D14899%2526l%253Ddis%2526pstart%253D0%26locale%3Dfr_FR&amp;qt=0\"><img decoding=\"async\" id=\"i5\" class=\"aligncenter\" style=\"border: 0px;\" src=\"http:\/\/media1.picsearch.com\/is?ctaTTbawO9IKIipg451Daw4nM4XTF4IaGjbrxq91eTg\" alt=\"\" width=\"128\" border=\"0\" \/><\/a><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><strong>Le lin<\/strong> <\/span><\/p>\n<p style=\"text-align: justify;\">Aucun effet nocif sur la sant\u00e9.<\/p>\n<p style=\"text-align: justify;\">Pas de d\u00e9gagement toxique en cas d\u2019incendie.<\/p>\n<p style=\"text-align: justify;\">Le r\u00eave\u2026<\/p>\n<p style=\"text-align: justify;\">Son co\u00fbt est toutefois \u00e9lev\u00e9 mais c\u2019est un produit \u00e9cologique quasi parfait.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/fr.search-results.com\/fr?q=lin+materiau&amp;locale=fr_FR&amp;desturi=http%3A%2F%2Fblog.legrenierdulin.com%2Ftag%2FMATERIAU%2520COMPOSITE&amp;initialURL=http%3A%2F%2Ffr.search-results.com%2Fpictures%3Fl%3Ddis%26o%3D14899%26q%3Dlin%2520materiau%26qsrc%3D2417%26locale%3Dfr_FR&amp;fm=i&amp;ac=24&amp;fsel=1&amp;ftURI=http%3A%2F%2Ffr.search-results.com%2Ffr%3Fq%3Dlin%2Bmateriau%26desturi%3Dhttp%253A%252F%252Fblog.legrenierdulin.com%252Ftag%252FMATERIAU%252520COMPOSITE%26imagesrc%3Dhttp%253A%252F%252Fblog.legrenierdulin.com%252Fpublic%252F.bateau_en_lin_6_m.jpg%26thumbsrc%3Dhttp%253A%252F%252Fmedia3.picsearch.com%252Fis%253FfKIySMsf3wQS0EePv105j7N0BEAC41NzbUOF60O1r8E%26o%3D14899%26l%3Ddis%26thumbuselocalisedstatic%3Dfalse%26thumbwidth%3D128%26thumbheight%3D96%26fn%3D.bateau_en_lin_6_m.jpg%26imagewidth%3D448%26imageheight%3D336%26fs%3D27%26f%3D2%26fm%3Di%26fsel%3D1%26ftbURI%3Dhttp%253A%252F%252Ffr.search-results.com%252Fpictures%253Fq%253Dlin%252Bmateriau%2526page%253D1%2526o%253D14899%2526l%253Ddis%2526pstart%253D0%26locale%3Dfr_FR&amp;qt=0\"><img decoding=\"async\" id=\"i0\" class=\"aligncenter\" style=\"border: 0px;\" src=\"http:\/\/media3.picsearch.com\/is?fKIySMsf3wQS0EePv105j7N0BEAC41NzbUOF60O1r8E\" alt=\"\" width=\"128\" border=\"0\" \/><\/a><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><strong>La laine de coton<\/strong> <\/span><\/p>\n<p style=\"text-align: justify;\">Excellent produit sur le plan \u00e9cologique car pas d\u2019effet n\u00e9gatif sur la sant\u00e9.<\/p>\n<p style=\"text-align: justify;\">Pas de d\u00e9gagement toxique en cas d\u2019incendie et \u00e9nergie grise moyenne sauf si le transport accroit celle-ci.<\/p>\n<p style=\"text-align: justify;\">On le trouve en vrac, en rouleaux ou en feutre et\u00a0il commence \u00e0 \u00eatre tr\u00e8s utilis\u00e9 dans les isolations.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"http:\/\/www.isolation-ecologique.com\/uploads\/product_images\/big\/48ee2b12ab9a1_laine_de_coton_recycl_.jpg\" alt=\"\" width=\"180\" height=\"181\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><strong>Le li\u00e8ge<\/strong> <\/span><\/p>\n<p style=\"text-align: justify;\">Excellent mat\u00e9riau sur le plan \u00e9cologique.<\/p>\n<p style=\"text-align: justify;\">Pas de d\u00e9gagement toxique lors d\u2019un incendie.<\/p>\n<p style=\"text-align: justify;\">Et bien s\u00fbr pas de provenance de la p\u00e9trochimie mais cela reste un isolant co\u00fbteux.<\/p>\n<p style=\"text-align: justify;\">Son \u00e9nergie grise est correcte car il provient de l\u2019\u00e9corce des ch\u00eanes qui poussent sur la M\u00e9diterran\u00e9e.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"http:\/\/www.lamaisonduliege.com\/assets\/images\/produits\/dalle_liege_5mm.jpg\" alt=\"\" width=\"230\" height=\"173\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><strong>La laine de cellulose <\/strong><\/span><\/p>\n<p style=\"text-align: justify;\">Les papiers journaux sont transform\u00e9s en laine de cellulose mais certains disent que l\u2019encre constitue une source de pollution.<\/p>\n<p style=\"text-align: justify;\">On en trouve en vrac ou en panneaux avec une faible \u00e9nergie grise.<\/p>\n<p style=\"text-align: justify;\">Mais le probl\u00e8me des encres fait douter les \u00e9cologistes de leur r\u00e9elle qualit\u00e9.<\/p>\n<p>C\u2019est un tout cas l\u2019un des meilleurs rapports du march\u00e9 \u00e9cologique des mat\u00e9riaux.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"http:\/\/ecocopro.com\/wp-content\/uploads\/2016\/05\/ouate-de-cellulose-1-1.jpg\" alt=\"\" width=\"230\" height=\"173\" \/><\/p>\n<p style=\"text-align: justify;\">La certification <strong>ACERMI<\/strong>, l\u2019Association pour la Certification des Mat\u00e9riaux Isolants, donne la liste des isolants qui sont certifi\u00e9s.:<\/p>\n<p style=\"text-align: justify;\"><a href=\"http:\/\/www.acermi.com\/\">http:\/\/www.acermi.com\/<\/a><\/p>\n<p style=\"text-align: justify;\">Et pour des sp\u00e9cifications techniques dont on pourrait avoir besoin sur les<strong> produits naturels<\/strong> ainsi que les <span style=\"color: #ff0000;\">\u00ab\u00a0mat\u00e9riaux \u00e9co-performants\u00a0\u00bb<\/span>:<\/p>\n<p style=\"text-align: justify;\"><a href=\"http:\/\/www.polebdm.eu\/sites\/default\/files\/guide-regional-des-materiaux-eco-performants.pdf\">http:\/\/www.polebdm.eu\/sites\/default\/files\/guide-regional-des-materiaux-eco-performants.pdf<\/a><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\">Un nouveau D\u00e9cret pour les MATERIAUX BIOSOURCES:<\/span><\/p>\n<div><span style=\"color: #ff0000;\">\u00a0<\/span><\/div>\n<div><span style=\"color: #ff0000;\"><span style=\"color: #000000;\">Art. R. 111-22-3. du code de la construction:<\/span>\u00a0<\/span><\/div>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00ab\u00a0Les b\u00e2timents nouveaux int\u00e9grant un taux minimal de mat\u00e9riaux biosourc\u00e9s et r\u00e9pondant aux caract\u00e9ristiques associ\u00e9es \u00e0 ces mat\u00e9riaux peuvent pr\u00e9tendre \u00e0 l&rsquo;obtention d&rsquo;un label \u00a0\u00bb b\u00e2timent biosourc\u00e9\u00a0\u00bb.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;essentiel \u00e0 savoir sur les ISOLANTS VEGETAUX<\/p>\n<p>O\u00f9 les rencontre-t-on?<\/p>\n<p>Aucun d\u00e9gagement toxique!<\/p>\n<p>Les nouveaux \u00ab\u00a0\u00e9co-produits\u00a0\u00bb et \u00ab\u00a0mat\u00e9riaux bio-souc\u00e9s labellis\u00e9s par l&rsquo;Etat.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/ecocopro.com\/index.php?rest_route=\/wp\/v2\/posts\/6067"}],"collection":[{"href":"http:\/\/ecocopro.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ecocopro.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ecocopro.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/ecocopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6067"}],"version-history":[{"count":14,"href":"http:\/\/ecocopro.com\/index.php?rest_route=\/wp\/v2\/posts\/6067\/revisions"}],"predecessor-version":[{"id":11540,"href":"http:\/\/ecocopro.com\/index.php?rest_route=\/wp\/v2\/posts\/6067\/revisions\/11540"}],"wp:attachment":[{"href":"http:\/\/ecocopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ecocopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6067"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ecocopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}