{"id":103954,"date":"2020-03-17T13:29:25","date_gmt":"2020-03-17T12:29:25","guid":{"rendered":"https:\/\/batijournal.com\/?p=103954"},"modified":"2020-03-17T13:29:27","modified_gmt":"2020-03-17T12:29:27","slug":"valorisation-des-dechets-du-second-oeuvre-un-enjeu-majeur","status":"publish","type":"post","link":"https:\/\/batijournal.com\/index.php\/valorisation-des-dechets-du-second-oeuvre-un-enjeu-majeur\/103954\/","title":{"rendered":"Valorisation des d\u00e9chets du second \u0153uvre : un enjeu majeur"},"content":{"rendered":"\n<p>Sur 46 millions de tonnes de d\u00e9chets issus du secteur du b\u00e2timent qui sont produits chaque ann\u00e9e en France, la majorit\u00e9 provient des op\u00e9rations de d\u00e9molition et de r\u00e9habilitation : 42 millions de tonnes dont 11 millions de tonnes de d\u00e9chets du second \u0153uvre. Une directive europ\u00e9enne a fix\u00e9 comme objectif de valoriser 70 % des d\u00e9chets du BTP en 2020, objectif repris dans la loi fran\u00e7aise sur la transition \u00e9nerg\u00e9tique de 2015. Si les d\u00e9chets inertes (gravats, b\u00e9ton, tuile\u2026) sont globalement bien valoris\u00e9s &#8211; 31 millions de tonnes (production de granulats recycl\u00e9s) &#8211; il n&rsquo;en est pas de m\u00eame pour les d\u00e9chets du second \u0153uvre (non dangereux, non inertes), peu tri\u00e9s et peu valoris\u00e9s, pour lesquels des marges de progr\u00e8s significatives existent. Leur gestion constitue un enjeu contemporain majeur qui concerne et mobilise l\u2019ensemble des acteurs du b\u00e2timent. Lanc\u00e9e fin 2014 par l\u2019\u00e9co-organisme R\u00e9cylum (rebaptis\u00e9 ecosystem) et co-financ\u00e9e par l\u2019ADEME, la plateforme collaboratrice D\u00c9MOCL\u00c8S a pour objectif d\u2019am\u00e9liorer les pratiques en mati\u00e8re de pr\u00e9vention et de gestion des d\u00e9chets issus de chantiers du b\u00e2timent et notamment les op\u00e9rations de d\u00e9molition et de r\u00e9habilitation. <br \/>A ce jour, D\u00c9MOCL\u00c8S a publi\u00e9 :<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>une \u00e9tude juridique sur la responsabilit\u00e9 de la maitrise d\u2019ouvrage en mati\u00e8re de d\u00e9chets ;<\/li><li>un guide d\u2019accompagnement de la maitrise d\u2019ouvrage et de la maitrise d\u2019\u0153uvre dans la r\u00e9daction des clauses d\u00e9chets dans les CCTP<\/li><li>un guide d\u2019informations sur les fili\u00e8res de valorisation des d\u00e9chets du second-\u0153uvre ;<\/li><li>une \u00e9tude sur la tra\u00e7abilit\u00e9 des d\u00e9chets de chantier.<\/li><\/ul>\n\n\n\n<p>ecosystem et l\u2019ADEME, dans le cadre de DEMOCLES, lancent conjointement un appel \u00e0 projets sur le th\u00e8me de la bonne gestion des d\u00e9chets de chantier du b\u00e2timent, baptis\u00e9 \u00ab 50 maitres d\u2019ouvrage exemplaires \u00bb.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sur 46 millions de tonnes de d\u00e9chets issus du secteur du b\u00e2timent qui sont produits chaque ann\u00e9e en France, la majorit\u00e9 provient des op\u00e9rations de d\u00e9molition et de r\u00e9habilitation : 42 millions de tonnes dont 11 millions de tonnes de d\u00e9chets du second \u0153uvre. Une directive europ\u00e9enne a fix\u00e9 comme objectif de valoriser 70 % [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":103955,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[10530,6351,10781,10778],"tags":[11430],"class_list":["post-103954","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","category-energie-environnement","category-publications-planete","category-planete","tag-economie-circulaire"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Valorisation des d\u00e9chets du second \u0153uvre : un enjeu majeur<\/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:\/\/batijournal.com\/index.php\/valorisation-des-dechets-du-second-oeuvre-un-enjeu-majeur\/103954\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Valorisation des d\u00e9chets du second \u0153uvre : un enjeu majeur\" \/>\n<meta property=\"og:description\" content=\"Sur 46 millions de tonnes de d\u00e9chets issus du secteur du b\u00e2timent qui sont produits chaque ann\u00e9e en France, la majorit\u00e9 provient des op\u00e9rations de d\u00e9molition et de r\u00e9habilitation : 42 millions de tonnes dont 11 millions de tonnes de d\u00e9chets du second \u0153uvre. Une directive europ\u00e9enne a fix\u00e9 comme objectif de valoriser 70 % [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/batijournal.com\/index.php\/valorisation-des-dechets-du-second-oeuvre-un-enjeu-majeur\/103954\/\" \/>\n<meta property=\"og:site_name\" content=\"Batijournal\" \/>\n<meta property=\"article:published_time\" content=\"2020-03-17T12:29:25+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-03-17T12:29:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/batijournal.com\/wp-content\/uploads\/2020\/03\/democles-dechets-batiment.png\" \/>\n\t<meta property=\"og:image:width\" content=\"599\" \/>\n\t<meta property=\"og:image:height\" content=\"204\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"St\u00e9phane Miget\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bati_journal\" \/>\n<meta name=\"twitter:site\" content=\"@bati_journal\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"St\u00e9phane Miget\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/valorisation-des-dechets-du-second-oeuvre-un-enjeu-majeur\\\/103954\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/valorisation-des-dechets-du-second-oeuvre-un-enjeu-majeur\\\/103954\\\/\"},\"author\":{\"name\":\"St\u00e9phane Miget\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/#\\\/schema\\\/person\\\/1dc96ec6957aa1ccb25ebe78bb19f100\"},\"headline\":\"Valorisation des d\u00e9chets du second \u0153uvre : un enjeu majeur\",\"datePublished\":\"2020-03-17T12:29:25+00:00\",\"dateModified\":\"2020-03-17T12:29:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/valorisation-des-dechets-du-second-oeuvre-un-enjeu-majeur\\\/103954\\\/\"},\"wordCount\":336,\"image\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/valorisation-des-dechets-du-second-oeuvre-un-enjeu-majeur\\\/103954\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/batijournal.com\\\/wp-content\\\/uploads\\\/2020\\\/03\\\/democles-dechets-batiment.png\",\"keywords\":[\"\u00e9conomie circulaire\"],\"articleSection\":[\"Actualit\u00e9s\",\"\u00c9nergie &amp; 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