{"id":4596,"date":"2025-08-29T10:56:58","date_gmt":"2025-08-29T08:56:58","guid":{"rendered":"https:\/\/lightspanetfe.com\/referenz\/grugapark\/"},"modified":"2026-10-07T14:35:05","modified_gmt":"2026-10-07T12:35:05","slug":"grugapark","status":"publish","type":"referenz","link":"https:\/\/lightspanetfe.com\/fr\/referenz\/grugapark\/","title":{"rendered":"Grugapark"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_section el_class=\u00a0\u00bbnpt\u00a0\u00bb][vc_row][vc_column]    <div class=\"referenzen_image_gallery_wrapper\">\n        <div class=\"gallery-wrapper\">\n                            <div class=\"referenz-wrapper item-1\">\n                    <div class=\"image-wrapper\">\n                        <a href=\"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_173246-scaled.jpg\" data-featherlight=\"image\">\n                            <img decoding=\"async\" width=\"1920\" height=\"2560\" src=\"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_173246-scaled.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_173246-scaled.jpg 1920w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_173246-225x300.jpg 225w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_173246-768x1024.jpg 768w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_173246-1152x1536.jpg 1152w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_173246-1536x2048.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>                        <\/a>\n                    <\/div>\n                <\/div>\n                                <div class=\"referenz-wrapper item-2\">\n                    <div class=\"image-wrapper\">\n                        <a href=\"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_155300-scaled.jpg\" data-featherlight=\"image\">\n                            <img decoding=\"async\" width=\"1920\" height=\"2560\" src=\"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_155300-scaled.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_155300-scaled.jpg 1920w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_155300-225x300.jpg 225w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_155300-768x1024.jpg 768w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_155300-1152x1536.jpg 1152w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_155300-1536x2048.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>                        <\/a>\n                    <\/div>\n                <\/div>\n                                <div class=\"referenz-wrapper item-3\">\n                    <div class=\"image-wrapper\">\n                        <a href=\"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164616-scaled.jpg\" data-featherlight=\"image\">\n                            <img decoding=\"async\" width=\"1920\" height=\"2560\" src=\"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164616-scaled.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164616-scaled.jpg 1920w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164616-225x300.jpg 225w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164616-768x1024.jpg 768w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164616-1152x1536.jpg 1152w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164616-1536x2048.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>                        <\/a>\n                    <\/div>\n                <\/div>\n                                <div class=\"referenz-wrapper item-4\">\n                    <div class=\"image-wrapper\">\n                        <a href=\"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164936-scaled.jpg\" data-featherlight=\"image\">\n                            <img decoding=\"async\" width=\"1920\" height=\"2560\" src=\"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164936-scaled.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164936-scaled.jpg 1920w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164936-225x300.jpg 225w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164936-768x1024.jpg 768w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164936-1152x1536.jpg 1152w, https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164936-1536x2048.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>                        <\/a>\n                    <\/div>\n                <\/div>\n                        <\/div>\n\n        <div class=\"info-wrapper\">\n            <div class=\"title\"><\/div>\n            <div class=\"info\"><\/div>\n        <\/div>\n    <\/div>\n\n    [\/vc_column][\/vc_row][\/vc_section][vc_section][vc_row row_title=\u00a0\u00bbInnovations in Grugapark architecture\u00a0\u00bb][vc_column width=\u00a0\u00bb1\/2&Prime;][vc_column_text css=\u00a0\u00bb\u00a0\u00bb]<\/p>\n<h1 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"1mr4tcu\" data-start=\"375\" data-end=\"437\">Toiture translucide en ETFE pour la restauration botanique du Grugapark<span class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"><\/span><\/h1>\n<p data-start=\"439\" data-end=\"991\"><strong data-start=\"439\" data-end=\"476\">Qu\u2019est-ce qu\u2019une toiture translucide en ETFE ?<\/strong> Une <strong data-start=\"480\" data-end=\"505\">toiture translucide en ETFE<\/strong> est un syst\u00e8me de toiture l\u00e9ger fabriqu\u00e9 \u00e0 partir d\u2019une feuille d\u2019\u00e9thyl\u00e8ne t\u00e9trafluoro\u00e9thyl\u00e8ne (ETFE) qui permet une transmission exceptionnelle de la lumi\u00e8re du jour et des UV tout en r\u00e9duisant le poids structurel. Elle est largement utilis\u00e9e pour les jardins botaniques, les stades, les atriums et les b\u00e2timents publics o\u00f9 la lumi\u00e8re naturelle et la performance \u00e9nerg\u00e9tique sont essentielles. Le projet de restauration botanique du Grugapark \u00e0 Essen d\u00e9montre comment une <strong data-start=\"888\" data-end=\"913\">toiture translucide en ETFE<\/strong> peut pr\u00e9server l\u2019architecture historique tout en am\u00e9liorant la performance environnementale.  <\/p>\n<h2 data-section-id=\"1cfm0bb\" data-start=\"993\" data-end=\"1056\">Pourquoi une toiture translucide en ETFE est-elle id\u00e9ale pour les jardins botaniques ?<\/h2>\n<p data-start=\"1058\" data-end=\"1443\">Les collections botaniques n\u00e9cessitent une lumi\u00e8re du jour constante, y compris la lumi\u00e8re ultraviolette, pour favoriser une croissance saine des plantes. Contrairement aux vitrages conventionnels, la feuille d\u2019ETFE transmet presque tout le spectre de la lumi\u00e8re visible et une quantit\u00e9 significative de rayonnement UV. Cela cr\u00e9e des conditions qui ressemblent \u00e9troitement aux environnements ext\u00e9rieurs naturels tout en r\u00e9duisant le poids total exerc\u00e9 sur les structures existantes.  <\/p>\n<p data-start=\"1445\" data-end=\"1731\">La restauration des serres botaniques historiques du Grugapark a remplac\u00e9 le vitrage acrylique vieillissant par une <strong data-start=\"1555\" data-end=\"1588\">toiture translucide Texlon\u00ae ETFE<\/strong>. Le projet a am\u00e9lior\u00e9 la transparence, le contr\u00f4le du climat int\u00e9rieur et la performance \u00e0 long terme du b\u00e2timent sans alt\u00e9rer la structure en acier prot\u00e9g\u00e9e. <\/p>\n<h3 data-section-id=\"pv576l\" data-start=\"1733\" data-end=\"1775\">Toiture en feuille d\u2019ETFE pour une luminosit\u00e9 maximale<\/h3>\n<p data-start=\"1777\" data-end=\"2045\">Les syst\u00e8mes de coussins ETFE permettent \u00e0 la lumi\u00e8re du soleil de p\u00e9n\u00e9trer avec une obstruction minimale, cr\u00e9ant des int\u00e9rieurs lumineux qui profitent \u00e0 la fois aux plantes et aux visiteurs. Leur construction l\u00e9g\u00e8re r\u00e9duit \u00e9galement la charge sur les b\u00e2timents anciens, ce qui les rend particuli\u00e8rement adapt\u00e9s aux projets de restauration. <\/p>\n<h3 data-section-id=\"1hwidgz\" data-start=\"2047\" data-end=\"2103\">Syst\u00e8mes de toiture transparents avec performance thermique<\/h3>\n<p data-start=\"2105\" data-end=\"2312\">Les coussins ETFE multicouches offrent une isolation thermique tout en maintenant une transmission lumineuse \u00e9lev\u00e9e. Cette combinaison aide \u00e0 stabiliser les temp\u00e9ratures \u00e0 l\u2019int\u00e9rieur des serres et r\u00e9duit la demande \u00e9nerg\u00e9tique tout au long de l\u2019ann\u00e9e. <\/p>\n<h2 data-section-id=\"1fpsgn2\" data-start=\"2314\" data-end=\"2383\">Comment la toiture translucide en ETFE a-t-elle pr\u00e9serv\u00e9 la structure patrimoniale ?<\/h2>\n<p data-start=\"2385\" data-end=\"2690\">Les serres botaniques du Grugapark sont des b\u00e2timents patrimoniaux prot\u00e9g\u00e9s, ce qui signifie que la structure en acier d\u2019origine devait rester intacte tout au long de la r\u00e9novation. Le nouveau mat\u00e9riau de toiture devait donc \u00eatre l\u00e9ger, compatible avec la structure existante et install\u00e9 sans endommager les composants historiques. <\/p>\n<p>[\/vc_column_text][\/vc_column][vc_column width=\u00a0\u00bb1\/2&Prime;][vc_column_text css=\u00a0\u00bb\u00a0\u00bb]<\/p>\n<p data-section-id=\"1of05vk\" data-start=\"3007\" data-end=\"3044\">Notre \u00e9quipe a soigneusement retir\u00e9 les panneaux acryliques d\u2019origine, inspect\u00e9 et entretenu la structure en acier, et install\u00e9 <strong data-start=\"2808\" data-end=\"2837\">146 coussins Texlon\u00ae ETFE<\/strong> avec des exutoires de fum\u00e9e int\u00e9gr\u00e9s pour la s\u00e9curit\u00e9 incendie et la ventilation naturelle. Cette approche a prolong\u00e9 la dur\u00e9e de vie des b\u00e2timents tout en respectant leur valeur historique. <\/p>\n<h3 data-section-id=\"1of05vk\" data-start=\"3007\" data-end=\"3044\">Remplacement de toiture l\u00e9g\u00e8re en ETFE<\/h3>\n<p data-start=\"3046\" data-end=\"3188\">Le remplacement des vitrages lourds par des coussins ETFE a consid\u00e9rablement r\u00e9duit les charges structurelles et simplifi\u00e9 l\u2019installation sans compromettre la durabilit\u00e9.<\/p>\n<h3 data-section-id=\"yl3ib9\" data-start=\"3190\" data-end=\"3235\">R\u00e9novation de b\u00e2timents patrimoniaux avec de l\u2019ETFE<\/h3>\n<p data-start=\"3237\" data-end=\"3361\">La toiture en ETFE permet aux projets de conservation de moderniser les enveloppes de b\u00e2timents tout en pr\u00e9servant les \u00e9l\u00e9ments architecturaux d\u2019origine.<\/p>\n<h2 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"14rsla0\" data-start=\"3363\" data-end=\"3418\">Quels sont les avantages d\u2019une toiture translucide en ETFE ?<span class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"><\/span><\/h2>\n<p data-start=\"3420\" data-end=\"3674\">Une <strong data-start=\"3423\" data-end=\"3448\">toiture translucide en ETFE<\/strong> combine une transmission lumineuse \u00e9lev\u00e9e, un faible poids, une r\u00e9sistance aux intemp\u00e9ries et une longue dur\u00e9e de vie. Elle n\u00e9cessite \u00e9galement moins d\u2019acier de support que les syst\u00e8mes de verre conventionnels, ce qui la rend adapt\u00e9e \u00e0 la r\u00e9novation et aux nouvelles constructions. <\/p>\n<h4 data-start=\"3676\" data-end=\"3725\">Quelle est la dur\u00e9e de vie d\u2019une toiture translucide en ETFE ?<\/h4>\n<p data-start=\"3727\" data-end=\"3877\">Avec une conception et un entretien appropri\u00e9s, les syst\u00e8mes de toiture en ETFE peuvent rester en service pendant plus de 30 ans tout en conservant d\u2019excellentes performances optiques.<\/p>\n<h4 data-start=\"3879\" data-end=\"3946\">Une toiture translucide en ETFE est-elle adapt\u00e9e aux projets de restauration ?<\/h4>\n<p data-start=\"3948\" data-end=\"4105\">Oui. Parce que l\u2019ETFE est significativement plus l\u00e9ger que le verre, il est fr\u00e9quemment choisi pour les b\u00e2timents patrimoniaux o\u00f9 la pr\u00e9servation de la structure d\u2019origine est essentielle. <\/p>\n<h2 data-section-id=\"1nj8tgy\" data-start=\"4107\" data-end=\"4163\">Pourquoi choisir l\u2019ETFE pour la restauration et les nouvelles constructions ?<\/h2>\n<p data-start=\"4165\" data-end=\"4464\">Des jardins botaniques aux b\u00e2timents publics, l\u2019ETFE offre aux architectes une plus grande flexibilit\u00e9 de conception tout en am\u00e9liorant l\u2019acc\u00e8s \u00e0 la lumi\u00e8re du jour et en r\u00e9duisant les exigences structurelles. La restauration du Grugapark montre que le remplacement des vitrages obsol\u00e8tes par de l\u2019ETFE peut prolonger la dur\u00e9e de vie des b\u00e2timents prot\u00e9g\u00e9s sans d\u00e9molition. <\/p>\n<p data-start=\"4466\" data-end=\"4899\">Pour plus d\u2019informations sur la technologie de construction ETFE, visitez nos pages <strong data-start=\"4529\" data-end=\"4555\">Solutions de toiture ETFE<\/strong>, <strong data-start=\"4557\" data-end=\"4586\">Projets de jardins botaniques<\/strong> ou <strong data-start=\"4591\" data-end=\"4624\">Projets de restauration du patrimoine<\/strong>. Des informations techniques ind\u00e9pendantes sont \u00e9galement disponibles aupr\u00e8s de l\u2019<strong data-start=\"4693\" data-end=\"4713\">ETFE Association<\/strong> (<a class=\"decorated-link cursor-pointer\" target=\"_new\" rel=\"noopener\" data-start=\"4715\" data-end=\"4735\">https:\/\/www.etfe.com<\/a>), de <strong data-start=\"4738\" data-end=\"4756\">Vector Foiltec<\/strong> (<a class=\"decorated-link\" href=\"https:\/\/www.vector-foiltec.com\" target=\"_new\" rel=\"noopener\" data-start=\"4758\" data-end=\"4788\">https:\/\/www.vector-foiltec.com<\/a>) et de l\u2019<strong data-start=\"4799\" data-end=\"4868\">International Association for Shell and Spatial Structures (IASS)<\/strong> (<a class=\"decorated-link\" href=\"https:\/\/iass-structures.org\" target=\"_new\" rel=\"noopener\" data-start=\"4870\" data-end=\"4897\">https:\/\/iass-structures.org<\/a>). <\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][\/vc_section][vc_row][vc_column][vc_column_text css=\u00a0\u00bb\u00a0\u00bb]<\/p>\n<h6 data-section-id=\"lhvjjp\" data-start=\"562\" data-end=\"617\">Une <strong data-start=\"7232\" data-end=\"7257\">toiture translucide en ETFE<\/strong> est un syst\u00e8me de toiture l\u00e9ger qui maximise la lumi\u00e8re naturelle, transmet la lumi\u00e8re UV et r\u00e9duit les charges structurelles. Dans le projet de restauration botanique du Grugapark \u00e0 Essen, une toiture Texlon\u00ae ETFE a remplac\u00e9 le vitrage acrylique vieillissant tout en pr\u00e9servant la structure en acier prot\u00e9g\u00e9e. L\u2019installation de 146 coussins ETFE a am\u00e9lior\u00e9 les conditions d\u2019\u00e9clairage, l\u2019efficacit\u00e9 thermique, la ventilation et la performance \u00e0 long terme du b\u00e2timent, faisant de l\u2019ETFE une solution efficace pour les jardins botaniques et les projets de restauration du patrimoine.  <\/h6>\n<p>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"featured_media":4602,"template":"","referenz-kategorien":[124,125,121,128,120,122],"anwendung":[],"purpose":[],"surface_area":[],"class_list":["post-4596","referenz","type-referenz","status-publish","has-post-thumbnail","hentry","referenz-kategorien-region","referenz-kategorien-europe","referenz-kategorien-application","referenz-kategorien-aquatique-botanique","referenz-kategorien-surface","referenz-kategorien-2-000-125-000-m-21-527-1-345-488-ft"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Toiture translucide en ETFE : Projet de restauration botanique du Grugapark - Lightspan<\/title>\n<meta name=\"description\" content=\"Toiture translucide en ETFE : Projet de restauration botanique du Grugapark. Qu&#039;est-ce qu&#039;une toiture translucide en ETFE ? Une toiture translucide en ETFE est un syst\u00e8me l\u00e9ger\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lightspanetfe.com\/fr\/referenz\/grugapark\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Toiture translucide en ETFE : Projet de restauration botanique du Grugapark - Lightspan\" \/>\n<meta property=\"og:description\" content=\"Toiture translucide en ETFE : Projet de restauration botanique du Grugapark. Qu&#039;est-ce qu&#039;une toiture translucide en ETFE ? Une toiture translucide en ETFE est un syst\u00e8me l\u00e9ger\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lightspanetfe.com\/fr\/referenz\/grugapark\/\" \/>\n<meta property=\"og:site_name\" content=\"Lightspan\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/lightspanetfe\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-07T12:35:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164928-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"2560\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/referenz\\\/grugapark\\\/\",\"url\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/referenz\\\/grugapark\\\/\",\"name\":\"Toiture translucide en ETFE : Projet de restauration botanique du Grugapark - Lightspan\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/referenz\\\/grugapark\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/referenz\\\/grugapark\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lightspanetfe.com\\\/wp-content\\\/uploads\\\/20220412_164928-scaled.jpg\",\"datePublished\":\"2025-08-29T08:56:58+00:00\",\"dateModified\":\"2026-10-07T12:35:05+00:00\",\"description\":\"Toiture translucide en ETFE : Projet de restauration botanique du Grugapark. Qu'est-ce qu'une toiture translucide en ETFE ? Une toiture translucide en ETFE est un syst\u00e8me l\u00e9ger\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/referenz\\\/grugapark\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/referenz\\\/grugapark\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/referenz\\\/grugapark\\\/#primaryimage\",\"url\":\"https:\\\/\\\/lightspanetfe.com\\\/wp-content\\\/uploads\\\/20220412_164928-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/lightspanetfe.com\\\/wp-content\\\/uploads\\\/20220412_164928-scaled.jpg\",\"width\":1920,\"height\":2560},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/referenz\\\/grugapark\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Grugapark\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/\",\"name\":\"Lightspan\",\"description\":\"Pioneer of Texlon\u00ae ETFE for the building industry\",\"publisher\":{\"@id\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/#organization\",\"name\":\"Lightspan\",\"url\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/lightspanetfe.com\\\/wp-content\\\/uploads\\\/cropped-Logo-1.png\",\"contentUrl\":\"https:\\\/\\\/lightspanetfe.com\\\/wp-content\\\/uploads\\\/cropped-Logo-1.png\",\"width\":250,\"height\":250,\"caption\":\"Lightspan\"},\"image\":{\"@id\":\"https:\\\/\\\/lightspanetfe.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/lightspanetfe\\\/\",\"https:\\\/\\\/www.instagram.com\\\/lightspan_etfe\\\/\",\"https:\\\/\\\/de.linkedin.com\\\/company\\\/lightspanetfe\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Toiture translucide en ETFE : Projet de restauration botanique du Grugapark - Lightspan","description":"Toiture translucide en ETFE : Projet de restauration botanique du Grugapark. Qu'est-ce qu'une toiture translucide en ETFE ? Une toiture translucide en ETFE est un syst\u00e8me l\u00e9ger","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/lightspanetfe.com\/fr\/referenz\/grugapark\/","og_locale":"fr_FR","og_type":"article","og_title":"Toiture translucide en ETFE : Projet de restauration botanique du Grugapark - Lightspan","og_description":"Toiture translucide en ETFE : Projet de restauration botanique du Grugapark. Qu'est-ce qu'une toiture translucide en ETFE ? Une toiture translucide en ETFE est un syst\u00e8me l\u00e9ger","og_url":"https:\/\/lightspanetfe.com\/fr\/referenz\/grugapark\/","og_site_name":"Lightspan","article_publisher":"https:\/\/www.facebook.com\/lightspanetfe\/","article_modified_time":"2026-10-07T12:35:05+00:00","og_image":[{"width":1920,"height":2560,"url":"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164928-scaled.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/lightspanetfe.com\/fr\/referenz\/grugapark\/","url":"https:\/\/lightspanetfe.com\/fr\/referenz\/grugapark\/","name":"Toiture translucide en ETFE : Projet de restauration botanique du Grugapark - Lightspan","isPartOf":{"@id":"https:\/\/lightspanetfe.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/lightspanetfe.com\/fr\/referenz\/grugapark\/#primaryimage"},"image":{"@id":"https:\/\/lightspanetfe.com\/fr\/referenz\/grugapark\/#primaryimage"},"thumbnailUrl":"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164928-scaled.jpg","datePublished":"2025-08-29T08:56:58+00:00","dateModified":"2026-10-07T12:35:05+00:00","description":"Toiture translucide en ETFE : Projet de restauration botanique du Grugapark. Qu'est-ce qu'une toiture translucide en ETFE ? Une toiture translucide en ETFE est un syst\u00e8me l\u00e9ger","breadcrumb":{"@id":"https:\/\/lightspanetfe.com\/fr\/referenz\/grugapark\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lightspanetfe.com\/fr\/referenz\/grugapark\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/lightspanetfe.com\/fr\/referenz\/grugapark\/#primaryimage","url":"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164928-scaled.jpg","contentUrl":"https:\/\/lightspanetfe.com\/wp-content\/uploads\/20220412_164928-scaled.jpg","width":1920,"height":2560},{"@type":"BreadcrumbList","@id":"https:\/\/lightspanetfe.com\/fr\/referenz\/grugapark\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/lightspanetfe.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Grugapark"}]},{"@type":"WebSite","@id":"https:\/\/lightspanetfe.com\/fr\/#website","url":"https:\/\/lightspanetfe.com\/fr\/","name":"Lightspan","description":"Pioneer of Texlon\u00ae ETFE for the building industry","publisher":{"@id":"https:\/\/lightspanetfe.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lightspanetfe.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/lightspanetfe.com\/fr\/#organization","name":"Lightspan","url":"https:\/\/lightspanetfe.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/lightspanetfe.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/lightspanetfe.com\/wp-content\/uploads\/cropped-Logo-1.png","contentUrl":"https:\/\/lightspanetfe.com\/wp-content\/uploads\/cropped-Logo-1.png","width":250,"height":250,"caption":"Lightspan"},"image":{"@id":"https:\/\/lightspanetfe.com\/fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/lightspanetfe\/","https:\/\/www.instagram.com\/lightspan_etfe\/","https:\/\/de.linkedin.com\/company\/lightspanetfe"]}]}},"_links":{"self":[{"href":"https:\/\/lightspanetfe.com\/fr\/wp-json\/wp\/v2\/referenz\/4596","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lightspanetfe.com\/fr\/wp-json\/wp\/v2\/referenz"}],"about":[{"href":"https:\/\/lightspanetfe.com\/fr\/wp-json\/wp\/v2\/types\/referenz"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lightspanetfe.com\/fr\/wp-json\/wp\/v2\/media\/4602"}],"wp:attachment":[{"href":"https:\/\/lightspanetfe.com\/fr\/wp-json\/wp\/v2\/media?parent=4596"}],"wp:term":[{"taxonomy":"referenz-kategorien","embeddable":true,"href":"https:\/\/lightspanetfe.com\/fr\/wp-json\/wp\/v2\/referenz-kategorien?post=4596"},{"taxonomy":"anwendung","embeddable":true,"href":"https:\/\/lightspanetfe.com\/fr\/wp-json\/wp\/v2\/anwendung?post=4596"},{"taxonomy":"purpose","embeddable":true,"href":"https:\/\/lightspanetfe.com\/fr\/wp-json\/wp\/v2\/purpose?post=4596"},{"taxonomy":"surface_area","embeddable":true,"href":"https:\/\/lightspanetfe.com\/fr\/wp-json\/wp\/v2\/surface_area?post=4596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}