{"id":62265,"date":"2024-01-26T11:58:50","date_gmt":"2024-01-26T10:58:50","guid":{"rendered":"https:\/\/maccaferri-stage.softecspa.it\/fr\/solutions\/recouvrement-des-sediments\/"},"modified":"2024-02-20T12:59:44","modified_gmt":"2024-02-20T11:59:44","slug":"recouvrement-des-sediments","status":"publish","type":"solution","link":"https:\/\/maccaferri-stage.softecspa.it\/fr\/solutions\/recouvrement-des-sediments\/","title":{"rendered":"Recouvrement des s\u00e9diments"},"content":{"rendered":"<div class=\"wp-block-mac-container-block box-container\"><div class=\"wp-block-columns blockEditorJs is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><p>Difficult\u00e9s avec les s\u00e9diments pollu\u00e9s. Il y a des s\u00e9diments pollu\u00e9s \u00e0 de nombreux endroits dans les cours d\u2019eau, les estuaires et les mers adjacents aux installations industrielles. Ces polluants peuvent avoir un effet n\u00e9faste s\u2019ils ne sont pas \u00e9limin\u00e9s. Pour y parvenir, on peut recourir \u00e0 de vastes op\u00e9rations de dragage et de remplacement, mais celles-ci comportent de nombreux risques et engendrent des co\u00fbts tr\u00e8s \u00e9lev\u00e9s.<\/p><\/div><\/div><\/div><div class=\"wp-block-mac-container-block box-container\"><div class=\"wp-block-columns blockEditorJs is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><p>Nouvelle technique de recouvrement sur place\r\r\r\r\r\r\n\r\r\r\r\r\r\nUne nouvelle technique consiste \u00e0 contenir sur place les s\u00e9diments sous-marins pollu\u00e9s. Il n\u2019est donc plus n\u00e9cessaire d\u2019excaver et d\u2019\u00e9liminer les mat\u00e9riaux pollu\u00e9s hors du site. Le fait de recouvrir ou d\u2019isoler la zone pollu\u00e9e du milieu environnant implique des combinaisons de membranes imperm\u00e9ables, de sables, de graviers et de couches de protection contre l\u2019\u00e9rosion. \r\r\r\r\r\r\n<\/p><\/div><\/div><\/div><div class=\"wp-block-mac-container-block box-container\"><div class=\"wp-block-columns blockEditorJs is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><p>Diverses consid\u00e9rations pour une solution appropri\u00e9e. Le choix de la solution appropri\u00e9e rel\u00e8ve de nombreuses disciplines : les aspects g\u00e9otechniques, hydrodynamiques, r\u00e9glementaires, la caract\u00e9risation des s\u00e9diments et les usages de la voie navigable. Cette vaste analyse doit \u00e9galement prendre en compte et traiter les modifications potentielles en termes de transport et d\u2019\u00e9rosion du littoral dans la zone concern\u00e9e. \r\r\r\r\r\r\nLa gamme de solutions de filtres d\u2019assainissement et de matelas d\u2019\u00e9tanch\u00e9it\u00e9 de Maccaferri peut \u00eatre utile aux projets de recouvrement des s\u00e9diments.<\/p><\/div><\/div><\/div><div class=\"content-sectors-applications-solutions\">\n    <div class=\"container-fluid box-container\">\n        <div class=\"row\">\n            <div class=\"col-12\">\n                <h2><\/h2>\n            <\/div>\n        <\/div>\n    <\/div>\n    <div class=\"content-sectors-applications-solutions container box-container\">\n        <div class=\"row\">\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6>\n                                        Secteurs<\/h6>\n                <ul><li><a href=\"https:\/\/maccaferri-stage.softecspa.it\/fr\/secteurs\/ouvrages-fluviaux-et-maritimes\/\" title=\"Ouvrages fluviaux et maritimes\">Ouvrages fluviaux et maritimes<\/a><\/li><li><a href=\"https:\/\/maccaferri-stage.softecspa.it\/fr\/secteurs\/protection-de-lenvironnement\/\" title=\"Protection de l\u2019environnement\">Protection de l\u2019environnement<\/a><\/li><li><a href=\"https:\/\/maccaferri-stage.softecspa.it\/fr\/secteurs\/petrole-gaz-energie\/\" title=\"P\u00e9trole, Gaz, \u00c9nergie\">P\u00e9trole, Gaz, \u00c9nergie<\/a><\/li><\/ul>            <\/div>\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6><img decoding=\"async\" src=\"\" class=\"applications\" alt=\"Applications icon\">Applications<\/h6>\n                <ul><li><a href=\"https:\/\/maccaferri-stage.softecspa.it\/fr\/applications\/protection-cotiere-et-des-conduites-sous-marines\/\" title=\"Protection c\u00f4ti\u00e8re et des conduites sous-marines\">Protection c\u00f4ti\u00e8re et des conduites sous-marines<\/a><\/li><\/ul>            <\/div>\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6><img decoding=\"async\" src=\"\" class=\"solutions\" alt=\"Solutions icon\">Solutions<\/h6>\n                <ul><li><a href=\"https:\/\/maccaferri-stage.softecspa.it\/fr\/solutions\/recouvrement-des-sediments\/\" title=\"Recouvrement des s\u00e9diments\">Recouvrement des s\u00e9diments<\/a><\/li><\/ul>            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n        <div class=\"wp-block-mac-h2-title-bold-block block-txt-container box-container\"><div class=\"row\"><div class=\"col title-box-txt\"><h2 style=\"color:#004857;text-align:center\">Related products <\/h2><\/div><\/div><\/div>\n        <div id=\"search-result\">\n        <div class=\"wp-block-mac-container-block box-container\">\n            <div class=\"row\">\n                                <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/fr\/produits\/gcl\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"\" alt=\"GCL\" title=\"GCL\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/maccaferri-stage.softecspa.it\/fr\/produits\/gcl\/\" rel=\"noopener\" title=\"GCL\">GCL<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Les barri\u00e8res Geo-Clay-Liners (g\u00e9omembranes bentonitiques) sont des composites fabriqu\u00e9s en associant (normalement par des proc\u00e9d\u00e9s d\u2019aiguilletage) un<\/span>\n                                    <a href=\"https:\/\/maccaferri-stage.softecspa.it\/fr\/produits\/gcl\/\" class=\"cta\" rel=\"noopener\" title=\"GCL\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"62329\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                            <\/div>\n            <\/div>\n                    <\/div>","protected":false},"excerpt":{"rendered":"<p>Difficult\u00e9s avec les s\u00e9diments pollu\u00e9s. Il y a des s\u00e9diments pollu\u00e9s \u00e0 de nombreux endroits dans les cours d\u2019eau, les estuaires et les mers adjacents <\/p>\n","protected":false},"featured_media":4767,"parent":0,"menu_order":0,"template":"","class_list":["post-62265","solution","type-solution","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Notre solution pour les projets de confinement des s\u00e9diments | Maccaferri France<\/title>\n<meta name=\"description\" content=\"Les digues et la protection du littoral peuvent prendre de nombreuses formes que nous optimisons en fonction des conditions du site et des exigences du client.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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