{"id":27820,"date":"2021-11-29T07:21:35","date_gmt":"2021-11-29T06:21:35","guid":{"rendered":"https:\/\/www.immo-invest.ch\/?p=27820"},"modified":"2021-11-29T07:21:38","modified_gmt":"2021-11-29T06:21:38","slug":"holcim-realise-une-nouvelle-structure-en-beton","status":"publish","type":"post","link":"https:\/\/stage.immo-invest.ch\/fr\/holcim-realise-une-nouvelle-structure-en-beton\/","title":{"rendered":"Holcim r\u00e9alise une nouvelle structure en b\u00e9ton"},"content":{"rendered":"<p class=\"bodytext\"><a href=\"https:\/\/www.holcim.ch\/de\" target=\"_blank\" rel=\"noopener\">Holcim<\/a> a construit le pont cantilever appel&eacute; Bridge to the Future dans son usine de H&uuml;ntwangen. La soci&eacute;t&eacute; d&eacute;crit la plate-forme en b&eacute;ton filigrane pour l&rsquo;acceptation des mat&eacute;riaux excav&eacute;s dans un communiqu&eacute; de <a href=\"https:\/\/www.holcim.ch\/de\/leuchtturmprojekt-bridge-future-eines-der-klimafreundlichsten-bauwerke-weltweit\" target=\"_blank\" rel=\"noopener\">presse<\/a> comme &laquo;&nbsp;l&rsquo;une des structures les plus respectueuses du climat au monde&nbsp;&raquo;. Ce pont a &eacute;t&eacute; cr&eacute;&eacute; en &eacute;troite collaboration avec <a href=\"https:\/\/cpcag.ch\" target=\"_blank\" rel=\"noopener\">CPC AG<\/a> d&rsquo;Andelfingen et le groupe de sp&eacute;cialistes des mat&eacute;riaux composites en fibres ( <a href=\"https:\/\/www.zhaw.ch\/de\/archbau\/institute\/ike\/fachgruppe-fvk\/\" target=\"_blank\" rel=\"noopener\">PRF<\/a> ) de l&rsquo;Universit&eacute; des sciences appliqu&eacute;es de Zurich ( <a href=\"http:\/\/www.zhaw.ch\" target=\"_blank\" rel=\"noopener\">ZHAW<\/a> ).<\/p>\n<p class=\"bodytext\"> Pour ce pont, la technologie des dalles en b&eacute;ton de CPC a &eacute;t&eacute; utilis&eacute;e et encore optimis&eacute;e. L&rsquo;entreprise, fond&eacute;e en 2013, produit des dalles et des composants en b&eacute;ton particuli&egrave;rement filigranes, stables et durables qui sont renforc&eacute;s avec des fibres de carbone pr&eacute;contraintes (b&eacute;ton pr&eacute;contraint de carbone, CPC) au lieu d&rsquo;acier corrod&eacute;. Cela permet d&rsquo;&eacute;conomiser jusqu&rsquo;&agrave; 75 % de mati&egrave;re et donc aussi de CO2. Cette technologie a &eacute;t&eacute; d&eacute;velopp&eacute;e et brevet&eacute;e dans le cadre d&rsquo;une collaboration de recherche entre la ZHAW et la soci&eacute;t&eacute; <a href=\"https:\/\/www.silidur.ch\/de\/\" target=\"_blank\" rel=\"noopener\">Silidur<\/a> &agrave; partir de 2010. Comme indiqu&eacute; dans le communiqu&eacute; de presse, Holcim a d&eacute;sormais acquis une participation dans CPC AG &laquo; comme preuve de sa confiance dans la technologie CPC &raquo;.<\/p>\n<p class=\"bodytext\"> Selon les informations, Holcim a utilis&eacute; son ciment sans clinker Locarbo pour le Pont vers le Futur. Par rapport au ciment conventionnel, celui-ci g&eacute;n&egrave;re 63 % d&rsquo;&eacute;missions de CO2 en moins. &Agrave; partir de cela, Holcim a d&eacute;velopp&eacute; un b&eacute;ton recycl&eacute; &agrave; haute r&eacute;sistance. Son empreinte carbone a &eacute;t&eacute; r&eacute;duite de 210 &agrave; 138 kilogrammes de CO2 par m&egrave;tre cube.<\/p>\n<p class=\"bodytext\"> FVK a soutenu Holcim avec des tests de faisabilit&eacute; et de charge ainsi que des calculs statiques. &laquo; Ce projet est un moment fort pour nous &raquo;, d&eacute;clare Josef Kurath, directeur de FVK. Les propri&eacute;t&eacute;s individuelles des mat&eacute;riaux sont &laquo;&nbsp;refl&eacute;t&eacute;es de mani&egrave;re unique et utilis&eacute;es de mani&egrave;re optimale&nbsp;&raquo;.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>F\u00fcr Holcim Schweiz ist seine neue Bridge to the Future ein Leuchtturmprojekt: In enger Zusammenarbeit mit der CPC AG und der ZHAW sei am Holcim-Werk H\u00fcntwangen ZH eines der klimafreundlichsten Bauwerke weltweit entstanden. <\/p>\n","protected":false},"author":2,"featured_media":10272,"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":[1584,833,2209,2994,18377,18378,18379,18380,18381,18382,18383,3046,848,872,3931,2002,18384,2177,4582],"class_list":["post-27820","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-immonews-fr","tag-bau-fr","tag-bauen-fr","tag-bauwesen-fr","tag-beton-fr","tag-bridge-to-the-future-fr","tag-carbon-fr","tag-carbon-prestressed-concrete-fr","tag-cpc-fr","tag-cpc-ag-fr","tag-fachgruppe-faserverbundwerkstoffe-fr","tag-fvk-fr","tag-holcim-fr","tag-immobilien-fr","tag-immoinvest-fr","tag-immonews-fr","tag-news-fr","tag-silidur-fr","tag-zhaw-fr","tag-zuercher-hochschule-fuer-angewandte-wissenschaften-fr"],"acf":{"bild_mit_ki_erstellt_worden":[],"lead":"Son nouveau Bridge to the Future est un projet phare pour Holcim Suisse : en \u00e9troite coop\u00e9ration avec CPC AG et la ZHAW, l&#39;un des b\u00e2timents les plus respectueux du climat au monde a \u00e9t\u00e9 construit dans l&#39;usine Holcim \u00e0 H\u00fcntwangen ZH.","autor":"mm","ort":"Winterthur\/Andelfingen ZH","bildunterschrift":"","bild_im_grid":false,"gallerie":null,"newsim":"","zusammenfassung":""},"featured_image_src":"https:\/\/stage.immo-invest.ch\/wp-content\/uploads\/2020\/11\/bauen-9-150x150.png","_links":{"self":[{"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts\/27820","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=27820"}],"version-history":[{"count":0,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts\/27820\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/media\/10272"}],"wp:attachment":[{"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/media?parent=27820"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/categories?post=27820"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/tags?post=27820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}