{"id":136,"date":"2025-07-18T09:00:00","date_gmt":"2025-07-18T09:00:00","guid":{"rendered":"https:\/\/www.jirinomia.fr\/blog\/?p=136"},"modified":"2025-09-13T16:42:46","modified_gmt":"2025-09-13T16:42:46","slug":"panneaux-prefabriques-paille-bois-certifies-pour-construction-passive","status":"publish","type":"post","link":"https:\/\/www.jirinomia.fr\/blog\/2025\/07\/18\/panneaux-prefabriques-paille-bois-certifies-pour-construction-passive\/","title":{"rendered":"Panneaux pr\u00e9fabriqu\u00e9s paille-bois certifi\u00e9s pour construction passive"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Pr\u00e9sentation rapide<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">EcoCocon est un syst\u00e8me constructif modulaire utilisant des panneaux \u00e0 ossature bois remplis de paille compress\u00e9e (insulation straw bale), avec des couches ext\u00e9rieures permettant la perm\u00e9abilit\u00e9 \u00e0 la vapeur, l\u2019\u00e9tanch\u00e9it\u00e9 \u00e0 l\u2019air, et des finitions int\u00e9rieures naturelles (terre, argile, etc.). Le syst\u00e8me est pr\u00e9fabriqu\u00e9 en usine, certifi\u00e9 pour des performances \u00e9lev\u00e9es (Passive House, Cradle to Cradle), et vise \u00e0 construire des b\u00e2timents durables, sains, \u00e0 faible consommation \u00e9nerg\u00e9tique, avec un confort thermique et acoustique \u00e9lev\u00e9. Le tout avec des mat\u00e9riaux naturels principalement renouvelables.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9dia de pr\u00e9sentation<\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Building with EcoCocon Straw Wall System\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/8HKj7hmXCuI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n<a href=\"https:\/\/www.jirinomia.fr\/blog\/wp-content\/uploads\/2025\/09\/built-with-ecococon.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\" data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">built-with-ecococon<\/a>\n\n<a href=\"https:\/\/www.jirinomia.fr\/blog\/wp-content\/uploads\/2025\/09\/ec-brochure-eng.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\" data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">ec-brochure-eng<\/a>\n\n\n<h2 class=\"wp-block-heading\">Informations de base<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Fabricant : <\/strong>EcoCocon<br><strong>Site du fabricant :<\/strong> <a href=\"https:\/\/ecococon.eu\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">https:\/\/ecococon.eu<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Etat de commercialisation :<\/strong> Commercialis\u00e9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Usage :<\/strong> Habitat individuel <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Statut Jirinomia :<\/strong> En cours de vote <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Analyse rapide<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"color:#4CAF50;\">Avantage(s)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tr\u00e8s bonnes performances thermiques<\/strong> : coefficient de r\u00e9sistance thermique (U \u2248 0,12 W\/m\u00b2K), ce qui permet d\u2019atteindre ais\u00e9ment des standards comme Passivhaus. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mat\u00e9riaux naturels, renouvelables &amp; sanitaires<\/strong> : paille, bois certifi\u00e9 FSC, membranes perm\u00e9ables \u00e0 la vapeur, finitions int\u00e9rieures sant\u00e9 (argile, pl\u00e2tre naturel), qualit\u00e9 de l\u2019air am\u00e9lior\u00e9e. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Faible empreinte carbone &amp; stockage de CO\u2082<\/strong> : la paille stocke du carbone, combin\u00e9e \u00e0 un processus pr\u00e9fabriqu\u00e9 pour limiter les d\u00e9chets, le syst\u00e8me est certifi\u00e9 Cradle to Cradle. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Rapidit\u00e9 &amp; pr\u00e9cision de construction<\/strong> : panneaux fabriqu\u00e9s sur mesure, \u00ab panneau num\u00e9ro \u00bb, assemblage plus rapide sur site, moins de travail humide<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"color:#FF5722;\">Limite(s)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Co\u00fbt \u00e9lev\u00e9 initial<\/strong> : le panneau pr\u00e9fabriqu\u00e9, les transports, la pr\u00e9cision, les finitions naturelles, la main-d\u2019\u0153uvre sp\u00e9cialis\u00e9e peuvent augmenter les co\u00fbts par rapport \u00e0 des syst\u00e8mes classiques, surtout sans \u00e9conomies d\u2019\u00e9chelle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sensibilit\u00e9 \u00e0 l\u2019humidit\u00e9 &amp; exigence d\u2019\u00e9tanch\u00e9it\u00e9<\/strong> : bien que les panneaux soient perm\u00e9ables \u00e0 la vapeur, l\u2019humidit\u00e9 mal g\u00e9r\u00e9e (fuites, infiltration, d\u00e9fauts de membrane) peut compromettre la durabilit\u00e9 de la paille.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Conformit\u00e9 r\u00e9glementaire &amp; assurance<\/strong> : dans certains pays\/municipalit\u00e9s, les panneaux en paille ou bois-paille ne sont pas accept\u00e9s ou n\u00e9cessitent des d\u00e9marches sp\u00e9cifiques, avec parfois des limitations de hauteur, de densit\u00e9, etc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Transport &amp; logistique<\/strong> : panneaux volumineux, fabrication centralis\u00e9e, les co\u00fbts et \u00e9missions de transport peuvent devenir un facteur non n\u00e9gligeable selon la distance usine \u2192 chantier.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Liens &amp; sources diverses<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/ecococon.eu\/fr\/professionnels\/telechargements\" target=\"_blank\" rel=\"noopener\">https:\/\/ecococon.eu\/fr\/professionnels\/telechargements<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Questionnaire Jirinomia<\/h2>\n\n\n<p>\ud83d\udd12 Connectez-vous pour acc\u00e9der \u00e0 ce contenu. <a href=\"https:\/\/www.jirinomia.fr\/blog\/wp-login.php?redirect_to=%2Fblog%2Fwp-json%2Fwp%2Fv2%2Fposts%2F136\">Se connecter<\/a><\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pr\u00e9sentation rapide EcoCocon est un syst\u00e8me constructif modulaire utilisant des panneaux \u00e0 ossature bois remplis de paille compress\u00e9e (insulation straw bale), avec des couches ext\u00e9rieures permettant la perm\u00e9abilit\u00e9 \u00e0 la vapeur, l\u2019\u00e9tanch\u00e9it\u00e9 \u00e0 l\u2019air, et des finitions int\u00e9rieures naturelles (terre, argile, etc.). Le syst\u00e8me est pr\u00e9fabriqu\u00e9 en usine, certifi\u00e9 pour des performances \u00e9lev\u00e9es (Passive House, Cradle to Cradle), et vise [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":303,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,2],"tags":[],"class_list":["post-136","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-isolation","category-construction"],"_links":{"self":[{"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/posts\/136","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/comments?post=136"}],"version-history":[{"count":3,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/posts\/136\/revisions"}],"predecessor-version":[{"id":304,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/posts\/136\/revisions\/304"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/media\/303"}],"wp:attachment":[{"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/media?parent=136"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/categories?post=136"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/tags?post=136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}