{"id":1765979085,"date":"2026-01-06T09:20:53","date_gmt":"2026-01-06T08:20:53","guid":{"rendered":"urn:uuid:14ea46ba-f73e-4e26-8bbc-5dc194aeaa5f"},"modified":"2026-01-06T09:20:53","modified_gmt":"2026-01-06T08:20:53","slug":"r-habiliter-les-conduites-sans-tranch-es","status":"publish","type":"post","link":"https:\/\/micronora.com\/en\/r-habiliter-les-conduites-sans-tranch-es\/","title":{"rendered":"R\u00e9habiliter les conduites sans tranch\u00e9es"},"content":{"rendered":"
\n
\"Ce
Ce robot concentre de nombreuses innovations num\u00e9riques issues du CEA, telles que la miniaturisation m\u00e9catronique, les capteurs avanc\u00e9s et la cha\u00eene op\u00e9ratoire compl\u00e8te. Source : CEA-Leti<\/figcaption><\/figure>\n<\/div>\n\n\n

SADE, filiale d\u00e9di\u00e9e au cycle de l\u2019eau du groupe NGE, et le List, institut du CEA d\u00e9di\u00e9 aux syst\u00e8mes num\u00e9riques intelligents, proposent la solution robotis\u00e9e TUBOCONTACT SD (Tubocontact small diameters). Objectif\u00a0: r\u00e9nover plut\u00f4t que remplacer. Cette avanc\u00e9e technologique majeure offre une solution performante de r\u00e9habilitation des conduites de distribution d\u2019eau potable en fonte de petits diam\u00e8tres (diam\u00e8tre 100\u00a0mm \u00e0 150 mm) via des chantiers de courte dur\u00e9e, peu invasifs, sans tranch\u00e9e et \u00e0 co\u00fbts ma\u00eetris\u00e9s. En France, pr\u00e8s d\u2019un milliard de m\u00e8tres-cubes d\u2019eau potable sont perdus chaque ann\u00e9e du fait de r\u00e9seaux d\u2019adduction d\u2019eau potable fuyards. Le robot a \u00e9t\u00e9 imagin\u00e9, con\u00e7u et mis au point par SADE et le CEA-List pour r\u00e9pondre aux besoins des ma\u00eetres d\u2019ouvrage qui souhaitent am\u00e9liorer le rendement de leur r\u00e9seau. Il concentre de nombreuses innovations num\u00e9riques issues du CEA\u00a0: miniaturisation m\u00e9catronique (int\u00e9gration dans un gabarit r\u00e9duit d\u2019outils de per\u00e7age, r\u00e9al\u00e9sage et pose), capteurs avanc\u00e9s (vision st\u00e9r\u00e9oscopique, laser et courants de Foucault pour rep\u00e9rer les piquages derri\u00e8re la gaine), cha\u00eene op\u00e9ratoire compl\u00e8te (inspection, reper\u00e7age, nettoyage, \u00e9tanch\u00e9it\u00e9). Le proc\u00e9d\u00e9 permet une r\u00e9duction de 70\u00a0% de l\u2019emprise des chantiers, 40\u00a0% de leur dur\u00e9e et 70\u00a0% de leurs \u00e9missions de gaz \u00e0 effet de serre. <\/p>\n\n\n\n

https:\/\/list.cea.fr
<\/a>www.sade-cgth.fr<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

SADE, filiale d\u00e9di\u00e9e au cycle de l\u2019eau du groupe NGE, […]<\/p>\n","protected":false},"author":7,"featured_media":1765980408,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[105,120,82,66],"tags":[],"class_list":["post-1765979085","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-micronora-informations","category-n169","category-rd-produits-et-sous-traitance","category-robotique-et-automatisation-conception-et-realisation"],"yoast_head":"\nR\u00e9habiliter les conduites sans tranch\u00e9es - Micronora<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/micronora.com\/en\/r-habiliter-les-conduites-sans-tranch-es\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00e9habiliter les conduites sans tranch\u00e9es - Micronora\" \/>\n<meta property=\"og:description\" content=\"SADE, filiale d\u00e9di\u00e9e au cycle de l\u2019eau du groupe NGE, [...]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/micronora.com\/en\/r-habiliter-les-conduites-sans-tranch-es\/\" \/>\n<meta property=\"og:site_name\" content=\"Micronora\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-06T08:20:53+00:00\" \/>\n<meta name=\"author\" content=\"Micronora\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Micronora\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/micronora.com\\\/en\\\/r-habiliter-les-conduites-sans-tranch-es\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/micronora.com\\\/en\\\/r-habiliter-les-conduites-sans-tranch-es\\\/\"},\"author\":{\"name\":\"Micronora\",\"@id\":\"https:\\\/\\\/micronora.com\\\/en\\\/#\\\/schema\\\/person\\\/4ea0df71205cbc62ca8df3645af563ee\"},\"headline\":\"R\u00e9habiliter les conduites sans tranch\u00e9es\",\"datePublished\":\"2026-01-06T08:20:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/micronora.com\\\/en\\\/r-habiliter-les-conduites-sans-tranch-es\\\/\"},\"wordCount\":290,\"image\":{\"@id\":\"https:\\\/\\\/micronora.com\\\/en\\\/r-habiliter-les-conduites-sans-tranch-es\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/micronora.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/img-169-024-vign.jpg\",\"articleSection\":[\"Micronora informations\",\"N\u00b0169\",\"R&D, produits et sous-traitance\",\"Robotique et Automatisation (Conception et r\u00e9alisation)\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/micronora.com\\\/en\\\/r-habiliter-les-conduites-sans-tranch-es\\\/\",\"url\":\"https:\\\/\\\/micronora.com\\\/en\\\/r-habiliter-les-conduites-sans-tranch-es\\\/\",\"name\":\"R\u00e9habiliter les conduites sans tranch\u00e9es - Micronora\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/micronora.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/micronora.com\\\/en\\\/r-habiliter-les-conduites-sans-tranch-es\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/micronora.com\\\/en\\\/r-habiliter-les-conduites-sans-tranch-es\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/micronora.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/img-169-024-vign.jpg\",\"datePublished\":\"2026-01-06T08:20:53+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/micronora.com\\\/en\\\/#\\\/schema\\\/person\\\/4ea0df71205cbc62ca8df3645af563ee\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/micronora.com\\\/en\\\/r-habiliter-les-conduites-sans-tranch-es\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/micronora.com\\\/en\\\/r-habiliter-les-conduites-sans-tranch-es\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/micronora.com\\\/en\\\/r-habiliter-les-conduites-sans-tranch-es\\\/#primaryimage\",\"url\":\"https:\\\/\\\/micronora.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/img-169-024-vign.jpg\",\"contentUrl\":\"https:\\\/\\\/micronora.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/img-169-024-vign.jpg\",\"width\":425,\"height\":320,\"caption\":\"Ce robot concentre de nombreuses innovations num\u00e9riques issues du CEA, telles que la miniaturisation m\u00e9catronique, les capteurs avanc\u00e9s et la cha\u00eene op\u00e9ratoire compl\u00e8te. 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