{"id":42493,"date":"2022-07-25T17:00:00","date_gmt":"2022-07-25T15:00:00","guid":{"rendered":"https:\/\/www.immo-invest.ch\/?p=42493"},"modified":"2022-07-25T15:41:19","modified_gmt":"2022-07-25T13:41:19","slug":"une-etudiante-de-lepfl-transforme-des-dechets-plastiques-en-briques-pour-la-construction","status":"publish","type":"post","link":"https:\/\/stage.immo-invest.ch\/fr\/une-etudiante-de-lepfl-transforme-des-dechets-plastiques-en-briques-pour-la-construction\/","title":{"rendered":"Une \u00e9tudiante de l&#39;EPFL transforme des d\u00e9chets plastiques en briques pour la construction"},"content":{"rendered":"<p class=\"bodytext\">Pour son m&eacute;moire de ma&icirc;trise en g&eacute;nie civil, Selina Heiniger a d&eacute;velopp&eacute; une m&eacute;thode de production plus durable de mat&eacute;riaux de construction. Selon un communiqu&eacute; de <a href=\"http:\/\/actu.epfl.ch\/news\/turning-plastic-waste-into-building-bricks\/\" target=\"_blank\" rel=\"noopener\">presse<\/a> de l&rsquo;Ecole polytechnique f&eacute;d&eacute;rale de Lausanne ( <a href=\"https:\/\/www.epfl.ch\/de\/\" target=\"_blank\" rel=\"noopener\">EPFL<\/a> ), elle utilise des d&eacute;chets plastiques, du b&eacute;ton d&eacute;j&agrave; utilis&eacute; et des briques en terre cuite qui ont &eacute;t&eacute; r&eacute;duites.<\/p>\n<p class=\"bodytext\"> Dans son m&eacute;moire de ma&icirc;trise, Heiniger voulait relever deux d&eacute;fis li&eacute;s&nbsp;: r&eacute;duire la pollution de l&rsquo;environnement par les d&eacute;chets plastiques et d&eacute;velopper des m&eacute;thodes de construction qui utilisent moins de mati&egrave;res premi&egrave;res.<\/p>\n<p class=\"bodytext\"> Elle a d&eacute;velopp&eacute; des briques en plastique recycl&eacute; &ndash; polypropyl&egrave;ne (PP), chlorure de polyvinyle (PVC) et poly&eacute;thyl&egrave;ne haute densit&eacute; (HDPE) &ndash; ainsi que des briques de terre cuite concass&eacute;es et du b&eacute;ton recycl&eacute;. Leurs briques sont con&ccedil;ues pour s&rsquo;embo&icirc;ter, donc aucun mortier n&rsquo;est n&eacute;cessaire. Les premiers tests sont encourageants, mais l&rsquo;invention est encore au stade de prototype. En cas de succ&egrave;s, le travail de Heiniger pourrait apporter une contribution significative &agrave; la r&eacute;duction de l&rsquo;empreinte carbone de l&rsquo;industrie de la construction.<\/p>\n<p class=\"bodytext\"> Heiniger est dipl&ocirc;m&eacute; d&rsquo;une &eacute;cole secondaire du canton de Berne puis s&rsquo;est inscrit &agrave; l&rsquo;EPFL pour &eacute;tudier le g&eacute;nie civil. Au d&eacute;but, elle n&rsquo;a &eacute;tudi&eacute; qu&rsquo;&agrave; temps partiel, car elle a &eacute;galement travaill&eacute; dans une entreprise de g&eacute;nie civil &agrave; Lausanne.<\/p>\n<p class=\"bodytext\"> Le m&eacute;moire de master de Selina Heiniger a &eacute;t&eacute; &eacute;labor&eacute; conjointement par Corentin Fivet, responsable du Laboratoire d&rsquo;exploration structurale de l&rsquo;EPFL &agrave; la Facult&eacute; d&rsquo;architecture, g&eacute;nie civil et environnemental, et Yves Leterrier, chercheur senior au Laboratoire de traitement avanc&eacute; des composites de l&rsquo;EPFL &agrave; la Facult&eacute; d&rsquo;ing&eacute;nierie, supervis&eacute; .<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Selina Heiniger von der Eidgen\u00f6ssischen Technischen Hochschule Lausanne (EPFL) hat im Zuge ihrer Masterarbeit eine Methode zur Herstellung von Bauziegeln aus Kunststoffabfall entwickelt. Sie mischt dazu Plastikabf\u00e4lle, Beton und Terrakotta. <\/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":[22699,4464,22357,9440],"tags":[32004,1008,32005,31946,2038,872,3931,32006,2002,32007,32008],"class_list":["post-42493","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-durabilite","category-gens","category-industrie-du-batiment","category-region-romandie-fr","tag-bauingenieurwesen-fr","tag-bern-fr","tag-corentin-fivet-fr","tag-eidgenoessische-technische-hochschule-lausanne-fr","tag-epfl-fr","tag-immoinvest-fr","tag-immonews-fr","tag-masterarbeit-fr","tag-news-fr","tag-selina-heiniger-fr","tag-yves-leterrier-fr"],"acf":{"bild_mit_ki_erstellt_worden":[],"lead":"Dans le cadre de son m\u00e9moire de master, Selina Heiniger de l&#39;Ecole polytechnique f\u00e9d\u00e9rale de Lausanne (EPFL) a d\u00e9velopp\u00e9 une m\u00e9thode de fabrication de briques de construction \u00e0 partir de d\u00e9chets plastiques. Elle m\u00e9lange d\u00e9chets plastiques, b\u00e9ton et terre cuite.","autor":"gba\u00a0","ort":"Lausanne ","bildunterschrift":"","bild_im_grid":false,"gallerie":"","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\/42493","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=42493"}],"version-history":[{"count":0,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts\/42493\/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=42493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/categories?post=42493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/tags?post=42493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}