{"id":13689,"date":"2021-03-05T08:00:00","date_gmt":"2021-03-05T07:00:00","guid":{"rendered":"https:\/\/www.immo-invest.ch\/?p=13689"},"modified":"2021-03-04T15:57:30","modified_gmt":"2021-03-04T14:57:30","slug":"sika-etablit-de-nouvelles-normes-dans-le-recyclage-du-beton","status":"publish","type":"post","link":"https:\/\/stage.immo-invest.ch\/fr\/sika-etablit-de-nouvelles-normes-dans-le-recyclage-du-beton\/","title":{"rendered":"Sika \u00e9tablit de nouvelles normes dans le recyclage du b\u00e9ton"},"content":{"rendered":"<p class=\"bodytext\">Selon un <a href=\"https:\/\/www.sika.com\/content\/dam\/dms\/corporate\/media\/glo-de-medienmitteilung-betonrecycling-01032021.pdf\" target=\"_blank\" rel=\"noopener\">message<\/a> de <a href=\"https:\/\/che.sika.com\/\" target=\"_blank\" rel=\"noopener\">Sika<\/a> , le groupe de mat&eacute;riaux de construction bas&eacute; &agrave; Zoug a &laquo;&nbsp;d&eacute;velopp&eacute; un nouveau proc&eacute;d&eacute; r&eacute;volutionnaire de recyclage du vieux b&eacute;ton&nbsp;&raquo;. &Agrave; l&rsquo;aide d&rsquo;additifs, le mat&eacute;riau de d&eacute;molition est d&eacute;compos&eacute; en ses composants caillou, chaux et gr&egrave;s. Sika &eacute;crit qu&rsquo;environ 60 kilogrammes de CO2 par tonne de vieux b&eacute;ton seraient li&eacute;s.<\/p>\n<p class=\"bodytext\"> &laquo;&nbsp;Rien que dans les cinq plus grands pays de l&rsquo;UE, environ 300 millions de tonnes de vieux b&eacute;ton sont produites chaque ann&eacute;e&nbsp;&raquo;, a d&eacute;clar&eacute; le PDG de Sika, Paul Schuler, dans le communiqu&eacute; de presse. &laquo;&nbsp;En recyclant compl&egrave;tement, jusqu&rsquo;&agrave; 15 millions de tonnes d&rsquo;&eacute;missions de CO2 peuvent &ecirc;tre &eacute;conomis&eacute;es.&nbsp;&raquo;<\/p>\n<p class=\"bodytext\"> Le nouveau proc&eacute;d&eacute; permet le recyclage complet des d&eacute;chets de b&eacute;ton, explique Sika dans le communiqu&eacute; de presse. Les proc&eacute;d&eacute;s classiques, en revanche, n&rsquo;ont permis de recycler qu&rsquo;environ un tiers des mati&egrave;res premi&egrave;res r&eacute;cup&eacute;r&eacute;es. Le nouveau b&eacute;ton obtenu dans le proc&eacute;d&eacute; reCO2ver, quant &agrave; lui, se rapproche de celui du nouveau b&eacute;ton en termes de qualit&eacute;.<\/p>\n<p class=\"bodytext\"> Selon Frank Hoefflin, reCO2ver est une m&eacute;thode unique dans l&rsquo;industrie pour le recyclage du vieux b&eacute;ton. &laquo;Nous d&eacute;veloppons d&eacute;j&agrave; des additifs chimiques et des moyens pour am&eacute;liorer continuellement la qualit&eacute; afin de faire progresser encore l&rsquo;industrialisation de notre technologie&raquo;, explique le responsable de la technologie chez Sika dans le message.<\/p>\n","protected":false},"excerpt":{"rendered":"<p> Sika hat ein neues Verfahren zur Wiederverwertung von Beton entwickelt. Dabei wird Altbeton vollst\u00e4ndig in seine Bestandteile Kiesel, Kalk und Sandstein zerlegt. Gleichzeitig k\u00f6nnen dabei 60 Kilogramm CO2 pro Tonne Abbruchmaterial gebunden werden. <\/p>\n","protected":false},"author":2,"featured_media":13682,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"inline_featured_image":false,"footnotes":""},"categories":[743],"tags":[7700,7701,7537,2209,2994,7702,3931,7703,7704,7705,7706,7707,5595,7708,7709],"class_list":["post-13689","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-immonews-fr","tag-abbruchmaterial-fr","tag-altbeton-fr","tag-baustoffkonzern-fr","tag-bauwesen-fr","tag-beton-fr","tag-betonabfall-fr","tag-immonews-fr","tag-kalk-fr","tag-kisel-fr","tag-paul-schuler-fr","tag-rezyklierung-fr","tag-sandstein-fr","tag-sika-fr","tag-wiederverwertung-fr","tag-wiederverwertungsverfahren-fr"],"acf":{"bild_mit_ki_erstellt_worden":[],"lead":"Sika a d\u00e9velopp\u00e9 un nouveau proc\u00e9d\u00e9 de recyclage du b\u00e9ton. Le vieux b\u00e9ton est compl\u00e8tement d\u00e9compos\u00e9 en ses composants galets, chaux et gr\u00e8s. Dans le m\u00eame temps, 60 kilogrammes de CO2 par tonne de mat\u00e9riau de d\u00e9molition peuvent \u00eatre li\u00e9s.","autor":"hs","ort":"Baar ZG","bildunterschrift":"","bild_im_grid":false,"gallerie":null,"newsim":"","zusammenfassung":""},"featured_image_src":"https:\/\/stage.immo-invest.ch\/wp-content\/uploads\/2021\/03\/bauen-13-150x150.jpg","_links":{"self":[{"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts\/13689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/comments?post=13689"}],"version-history":[{"count":0,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts\/13689\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/media\/13682"}],"wp:attachment":[{"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/media?parent=13689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/categories?post=13689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/tags?post=13689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}