{"id":13897,"date":"2019-04-25T10:42:00","date_gmt":"2019-04-25T08:42:00","guid":{"rendered":"http:\/\/www.hpgasser.ch\/membrane-schuetzt-fischnachwuchs\/"},"modified":"2020-12-28T15:58:11","modified_gmt":"2020-12-28T14:58:11","slug":"une-membrane-pour-proteger-la-pisciculture","status":"publish","type":"post","link":"https:\/\/www.hpgasser.ch\/fr\/une-membrane-pour-proteger-la-pisciculture\/","title":{"rendered":"Une membrane pour prot\u00e9ger la pisciculture"},"content":{"rendered":"\n<p class=\"has-drop-cap\">La localit\u00e9 de Rothenbrunnen \u00e0 Domleschg, compos\u00e9e de 300 habitants, dispose de la plus grande installation de pisciculture du canton des Grisons. Le c\u0153ur de ce concept est le syst\u00e8me de bassins couverts \u00e0 trois canaux d&#8217;\u00e9coulement, offrant les meilleures conditions pour l&#8217;\u00e9levage et la conservation des poissons. Le courant permet notamment aux truites de rivi\u00e8re, aux truites de mer et aux truites arc-en-ciel de rester actives et de pouvoir ensuite \u00eatre rel\u00e2ch\u00e9es dans les rivi\u00e8res et les lacs des Grisons. La toiture \u00e0 membrane de la soci\u00e9t\u00e9 HP Gasser AG de Lungern a contribu\u00e9 de mani\u00e8re non n\u00e9gligeable au succ\u00e8s de la pisciculture cantonale: elle prot\u00e8ge les poissons contre une temp\u00e9rature excessive de l&#8217;eau, mais aussi contre les rayons ultraviolets et donc contre les algues et les ennemis naturels. L&#8217;entretien des r\u00e9servoirs a \u00e9galement \u00e9t\u00e9 simplifi\u00e9. Sans toit, il fallait r\u00e9guli\u00e8rement les faire s\u00e9cher et nettoyer, ce qui repr\u00e9sentait une charge de travail de plusieurs semaines qui est maintenant superflu.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"1024\" height=\"684\" src=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8750-1024x684.jpg\" alt=\"\" data-id=\"6830\" data-full-url=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8750-scaled.jpg\" data-link=\"https:\/\/www.hpgasser.ch\/?attachment_id=6830\" class=\"wp-image-6832\" srcset=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8750-1024x684.jpg 1024w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8750-600x401.jpg 600w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8750-300x200.jpg 300w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8750-768x513.jpg 768w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8750-1536x1025.jpg 1536w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8750-2048x1367.jpg 2048w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8750-280x187.jpg 280w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8750-1350x901.jpg 1350w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"1024\" height=\"684\" src=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8755-1024x684.jpg\" alt=\"\" data-id=\"6834\" data-full-url=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8755-scaled.jpg\" data-link=\"https:\/\/www.hpgasser.ch\/?attachment_id=6834\" class=\"wp-image-6836\" srcset=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8755-1024x684.jpg 1024w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8755-600x400.jpg 600w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8755-300x200.jpg 300w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8755-768x513.jpg 768w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8755-1536x1025.jpg 1536w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8755-2048x1367.jpg 2048w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8755-280x187.jpg 280w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8755-1350x901.jpg 1350w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"1024\" height=\"537\" src=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8763-1024x537.jpg\" alt=\"\" data-id=\"6838\" data-full-url=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8763-scaled.jpg\" data-link=\"https:\/\/www.hpgasser.ch\/?attachment_id=6838\" class=\"wp-image-6840\" srcset=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8763-1024x537.jpg 1024w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8763-600x315.jpg 600w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8763-300x157.jpg 300w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8763-768x403.jpg 768w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8763-1536x806.jpg 1536w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8763-2048x1074.jpg 2048w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8763-280x147.jpg 280w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8763-1350x708.jpg 1350w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"1024\" height=\"684\" src=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8791-1024x684.jpg\" alt=\"\" data-id=\"6842\" data-full-url=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8791-scaled.jpg\" data-link=\"https:\/\/www.hpgasser.ch\/?attachment_id=6842\" class=\"wp-image-6844\" srcset=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8791-1024x684.jpg 1024w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8791-600x401.jpg 600w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8791-300x200.jpg 300w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8791-768x513.jpg 768w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8791-1536x1025.jpg 1536w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8791-2048x1367.jpg 2048w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8791-280x187.jpg 280w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8791-1350x901.jpg 1350w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"1024\" height=\"684\" src=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8803-1024x684.jpg\" alt=\"\" data-id=\"6846\" data-full-url=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8803-scaled.jpg\" data-link=\"https:\/\/www.hpgasser.ch\/?attachment_id=6846\" class=\"wp-image-6848\" srcset=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8803-1024x684.jpg 1024w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8803-600x401.jpg 600w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8803-300x200.jpg 300w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8803-768x513.jpg 768w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8803-1536x1026.jpg 1536w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8803-2048x1368.jpg 2048w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8803-280x187.jpg 280w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/SGG_8803-1350x901.jpg 1350w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"1024\" height=\"683\" src=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/Sonderbau-Fischzucht-1024x683.jpg\" alt=\"\" data-id=\"6850\" data-full-url=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/Sonderbau-Fischzucht-scaled.jpg\" data-link=\"https:\/\/www.hpgasser.ch\/?attachment_id=6850\" class=\"wp-image-6852\" srcset=\"https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/Sonderbau-Fischzucht-1024x683.jpg 1024w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/Sonderbau-Fischzucht-600x400.jpg 600w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/Sonderbau-Fischzucht-300x200.jpg 300w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/Sonderbau-Fischzucht-768x513.jpg 768w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/Sonderbau-Fischzucht-1536x1025.jpg 1536w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/Sonderbau-Fischzucht-2048x1367.jpg 2048w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/Sonderbau-Fischzucht-280x187.jpg 280w, https:\/\/www.hpgasser.ch\/wp-content\/uploads\/2020\/05\/Sonderbau-Fischzucht-1350x901.jpg 1350w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>La toiture en membrane PVC \u00e9tait \u00e0 l&#8217;origine une proposition plut\u00f4t exotique, surtout pour la r\u00e9gion alpine des Grisons, mais elle s&#8217;est av\u00e9r\u00e9e \u00eatre la meilleure solution en raison des besoins particuliers. Le toit de la pisciculture devait en effet \u00eatre \u00e0 la fois diaphane et l\u00e9ger, mais aussi capable de couvrir un large espace. En seulement quatre semaines de construction, les bassins ext\u00e9rieurs ont finalement \u00e9t\u00e9 recouverts d&#8217;une construction en acier en forme d&#8217;arc avec neuf panneaux \u00e0 membrane avec un total de 1800 m2 de surface de d\u00e9ploiement. Les constructeurs de membranes de HP Gasser AG \u00e0 Obwald se sont \u00e9galement charg\u00e9s du d\u00e9veloppement des rails de fixation en aluminium permettant de relier la membrane et la construction en acier. Les mat\u00e9riaux et la structure ont fait leurs preuves: les poissons se portent \u00e0 merveille et le garde-p\u00eache est ravi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La localit\u00e9 de Rothenbrunnen \u00e0 Domleschg, compos\u00e9e de 300 habitants, dispose de la plus grande installation de pisciculture du canton des Grisons. Le c\u0153ur de ce concept est le syst\u00e8me de bassins couverts \u00e0 trois canaux d&#8217;\u00e9coulement, offrant les meilleures conditions pour l&#8217;\u00e9levage et la conservation des poissons. Le courant permet notamment aux truites de<\/p>\n","protected":false},"author":11,"featured_media":6844,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[2640],"tags":[2706,2733,2850,2902],"_links":{"self":[{"href":"https:\/\/www.hpgasser.ch\/fr\/wp-json\/wp\/v2\/posts\/13897"}],"collection":[{"href":"https:\/\/www.hpgasser.ch\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hpgasser.ch\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hpgasser.ch\/fr\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hpgasser.ch\/fr\/wp-json\/wp\/v2\/comments?post=13897"}],"version-history":[{"count":0,"href":"https:\/\/www.hpgasser.ch\/fr\/wp-json\/wp\/v2\/posts\/13897\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hpgasser.ch\/fr\/wp-json\/wp\/v2\/media\/6844"}],"wp:attachment":[{"href":"https:\/\/www.hpgasser.ch\/fr\/wp-json\/wp\/v2\/media?parent=13897"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hpgasser.ch\/fr\/wp-json\/wp\/v2\/categories?post=13897"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hpgasser.ch\/fr\/wp-json\/wp\/v2\/tags?post=13897"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}