{"id":103502,"date":"2025-09-12T10:34:19","date_gmt":"2025-09-12T08:34:19","guid":{"rendered":"https:\/\/www.maccaferri.com\/fr\/applications\/tunnels\/"},"modified":"2026-02-16T11:17:02","modified_gmt":"2026-02-16T10:17:02","slug":"tunnels","status":"publish","type":"application","link":"https:\/\/www.maccaferri.com\/fr\/applications\/tunnels\/","title":{"rendered":"Tunnels"},"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>Les projets de tunnel pr\u00e9sentent des d\u00e9fis techniques extr\u00eamement complexes qui exigent une connaissance avanc\u00e9e du sol et un contr\u00f4le pr\u00e9cis \u00e0 chaque \u00e9tape. Gr\u00e2ce \u00e0 l&#8217;acquisition du <a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.cptgroup.it\/\"><strong>groupe CPT<\/strong><\/a>, Maccaferri propose d\u00e9sormais une plateforme enti\u00e8rement int\u00e9gr\u00e9e, alliant excellence en ing\u00e9nierie structurelle, m\u00e9canisation avanc\u00e9e et intelligence num\u00e9rique.<br><br>Dans le domaine du creusement de tunnels conventionnel (<strong>ADECO-RS<\/strong>), <a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.maccaferri.com\/fr\/tunnelling\"><strong>nos technologies<\/strong><\/a> garantissent la stabilit\u00e9, la s\u00e9curit\u00e9 et la rapidit\u00e9 de construction gr\u00e2ce \u00e0 des nervures en acier automatis\u00e9es, des syst\u00e8mes de b\u00e9ton projet\u00e9 renforc\u00e9 de fibres, des solutions en PRFV pour le renforcement des fronts de taille, ainsi que des syst\u00e8mes avanc\u00e9s d&#8217;\u00e9tanch\u00e9it\u00e9, de protection et de drainage.<br><br>Dans le domaine du creusement <strong>m\u00e9canis\u00e9 de tunnels<\/strong>, nous \u00e9largissons nos capacit\u00e9s gr\u00e2ce \u00e0 des syst\u00e8mes robotis\u00e9s de production de segments, des plateformes num\u00e9riques pour la gestion en temps r\u00e9el des donn\u00e9es TBM et le contr\u00f4le qualit\u00e9, ainsi que des technologies automatis\u00e9es de manutention et de logistique qui am\u00e9liorent la productivit\u00e9 et la pr\u00e9cision tout au long du cycle TBM.<br><br>Nos technologies int\u00e9gr\u00e9es garantissent s\u00e9curit\u00e9, pr\u00e9cision et efficacit\u00e9 dans toutes les conditions de sol. Cette synergie cr\u00e9e une cha\u00eene de valeur continue, de la conception \u00e0 la construction, adaptable \u00e0 diverses g\u00e9ologies, m\u00e9thodes d&#8217;excavation et \u00e9chelles de projet \u00e0 travers le monde.<br><br><\/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><br><\/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><br><\/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                    <img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/10\/ico-sectors.png\" class=\"sectors\">                    Secteurs<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/fr\/secteurs\/exploitation-miniere\/\" title=\"Exploitation mini\u00e8re\">Exploitation mini\u00e8re<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/fr\/secteurs\/infrastructures-de-transport\/\" title=\"Infrastructures de transport\">Infrastructures de transport<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/fr\/secteurs\/infrastructures-urbaines\/\" title=\"Infrastructures urbaines\">Infrastructures urbaines<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/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=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/10\/ico-applications.png\" class=\"applications\" alt=\"Applications icon\">Applications<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/fr\/applications\/tunnels\/\" title=\"Tunnels\">Tunnels<\/a><\/li><\/ul>            <\/div>\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/10\/ico-solutions.png\" class=\"solutions\" alt=\"Solutions icon\">Solutions<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/fr\/solutions\/excavation-consolidation-et-renforcement\/\" title=\"Excavation Consolidation et Renforcement\">Excavation Consolidation et Renforcement<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/fr\/solutions\/revetement-final\/\" title=\"Rev\u00eatement Final\">Rev\u00eatement Final<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/fr\/solutions\/revetement-primaire\/\" title=\"Rev\u00eatement primaire\">Rev\u00eatement primaire<\/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:\/\/www.maccaferri.com\/fr\/produits\/geocomposites-de-drainage\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2024\/03\/Header-Drainage-Geocomposites\" alt=\"G\u00e9ocomposites de drainage\" title=\"G\u00e9ocomposites de drainage\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/geocomposites-de-drainage\/\" rel=\"noopener\" title=\"G\u00e9ocomposites de drainage\">G\u00e9ocomposites de drainage<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Ces familles de produits sp\u00e9cialis\u00e9s mettent en \u00e9vidence la polyvalence et l&#8217;adaptabilit\u00e9 des g\u00e9ocomposites de drainage,<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/geocomposites-de-drainage\/\" class=\"cta\" rel=\"noopener\" title=\"G\u00e9ocomposites de drainage\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"113576\" 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 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:\/\/www.maccaferri.com\/fr\/produits\/multicomposite\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2024\/07\/Multicomposites_header.jpg\" alt=\"Multicomposite\" title=\"Multicomposite\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/multicomposite\/\" rel=\"noopener\" title=\"Multicomposite\">Multicomposite<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Les multicomposites repr\u00e9sentent l&#8217;avanc\u00e9e la plus r\u00e9cente et la plus innovante dans la famille des  g\u00e9osynth\u00e9tiques.  Ces mat\u00e9riaux sont con\u00e7us pour<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/multicomposite\/\" class=\"cta\" rel=\"noopener\" title=\"Multicomposite\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"113594\" 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 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:\/\/www.maccaferri.com\/fr\/produits\/tunnels-arche-en-acier\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2023\/11\/Products-_-Tunnelling-Steel-Arch_header_new.jpg\" alt=\"Tunnels &#8211; arche en acier\" title=\"Tunnels &#8211; arche en acier\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/tunnels-arche-en-acier\/\" rel=\"noopener\" title=\"Tunnels &#8211; arche en acier\">Tunnels &#8211; arche en acier<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Profil\u00e9 tubulaire rondLe profil tubulaire automatis\u00e9 en acier pour tunnel , avec sa conception circulaire innovante et son remplissage de b\u00e9t<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/tunnels-arche-en-acier\/\" class=\"cta\" rel=\"noopener\" title=\"Tunnels &#8211; arche en acier\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"113570\" 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 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:\/\/www.maccaferri.com\/fr\/produits\/tunnels-conduites-devacuation\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/12\/Tunneling-Drain-Pipes.jpg\" alt=\"Tunnels &#8211; Conduites d\u2019\u00e9vacuation\" title=\"Tunnels &#8211; Conduites d\u2019\u00e9vacuation\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/tunnels-conduites-devacuation\/\" rel=\"noopener\" title=\"Tunnels &#8211; Conduites d\u2019\u00e9vacuation\">Tunnels &#8211; Conduites d\u2019\u00e9vacuation<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Tuyaux de drainage en plastique micro-perfor\u00e9s pour la consolidation des sols dans les excavations de tunnels. Les tuyaux de drainage en plastique son<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/tunnels-conduites-devacuation\/\" class=\"cta\" rel=\"noopener\" title=\"Tunnels &#8211; Conduites d\u2019\u00e9vacuation\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"113618\" 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 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:\/\/www.maccaferri.com\/fr\/produits\/tunnels-renforcement\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2024\/04\/Header-Tunnelling-GFRP-Solutions\" alt=\"Tunnels &#8211; Renforcement\" title=\"Tunnels &#8211; Renforcement\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/tunnels-renforcement\/\" rel=\"noopener\" title=\"Tunnels &#8211; Renforcement\">Tunnels &#8211; Renforcement<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Syst\u00e8me P.E.R. au solLe syst\u00e8me P.E.R. Ground, con\u00e7u pour les excavations difficiles, combine un \u00e9l\u00e9ment renforc\u00e9 de fibre de verre avec une <\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/tunnels-renforcement\/\" class=\"cta\" rel=\"noopener\" title=\"Tunnels &#8211; Renforcement\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"113645\" 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 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:\/\/www.maccaferri.com\/fr\/produits\/tunnels-vannes\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/12\/Tunneling-Valves.jpg\" alt=\"Tunnels &#8211; Vannes\" title=\"Tunnels &#8211; Vannes\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/tunnels-vannes\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">Tunnels &#8211; Vannes<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Nous proposons une gamme de vannes en fonction de l\u2019utilisation dans les op\u00e9rations d\u2019excavation de tunnels. Elles servent \u00e0 l\u2019injection sous pression<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/tunnels-vannes\/\" class=\"cta\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"113675\" 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>Les projets de tunnel pr\u00e9sentent des d\u00e9fis techniques extr\u00eamement complexes qui exigent une connaissance avanc\u00e9e du sol et un contr\u00f4le pr\u00e9cis \u00e0 chaque<\/p>\n","protected":false},"featured_media":41622,"parent":0,"menu_order":0,"template":"","class_list":["post-103502","application","type-application","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) - 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