{"id":11561,"date":"2025-08-12T15:47:00","date_gmt":"2025-08-12T14:47:00","guid":{"rendered":"https:\/\/lamarinabj.com\/?p=11561"},"modified":"2025-08-12T15:36:30","modified_gmt":"2025-08-12T14:36:30","slug":"un-catalogue-des-structures-types-de-chaussee-lautre-discret-projet-routier-de-la-rupture","status":"publish","type":"post","link":"https:\/\/lamarinabj.com\/index.php\/2025\/08\/12\/un-catalogue-des-structures-types-de-chaussee-lautre-discret-projet-routier-de-la-rupture\/","title":{"rendered":"Un catalogue des structures types de chauss\u00e9e, l\u2019autre discret projet routier de la Rupture"},"content":{"rendered":"\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">Infrastructures, La Marina BJ <\/mark><\/strong>&#8211; <strong><em>\u00c0 l\u2019ombre des grands chantiers visibles, le gouvernement b\u00e9ninois pr\u00e9pare un outil technique susceptible de transformer durablement la conception des routes dans le pays. Il s\u2019agit de la cr\u00e9ation d\u2019un catalogue de structures types de chauss\u00e9e, \u00e0 la suite d\u2019un inventaire national des mat\u00e9riaux routiers.<\/em><\/strong><\/p>\n\n\n\n<p>Selon les informations recueillies aupr\u00e8s de notre source bien inform\u00e9e, le minist\u00e8re du Cadre de vie, des Transports et du D\u00e9veloppement durable s\u2019appr\u00eate \u00e0 mandater une firme sp\u00e9cialis\u00e9e en \u00e9tudes routi\u00e8res pour conduire une mission in\u00e9dite : recenser les mat\u00e9riaux routiers disponibles \u00e0 travers le pays, analyser leur performance et proposer des structures types adapt\u00e9es aux r\u00e9alit\u00e9s b\u00e9ninoises.<\/p>\n\n\n\n<p>Cette mission d\u2019expertise comprendra une analyse critique des m\u00e9thodes actuelles de dimensionnement des chauss\u00e9es, une \u00e9tude approfondie des diff\u00e9rentes structures d\u00e9j\u00e0 mises en \u0153uvre et l\u2019\u00e9laboration d\u2019un r\u00e9f\u00e9rentiel national segment\u00e9 par zones g\u00e9op\u00e9dologiques homog\u00e8nes. Les crit\u00e8res prendront en compte la nature des sols, la qualit\u00e9 des plateformes, les caract\u00e9ristiques des mat\u00e9riaux locaux, l\u2019environnement et le trafic \u00e0 supporter. Autrement, un document qui regroupe et explique les mod\u00e8les standards pour construire les routes, en pr\u00e9cisant quels mat\u00e9riaux utiliser et comment les disposer selon le type de sol, le climat et le trafic. L\u2019accord de la Direction des Transports terrestres et a\u00e9riens est attendu, notamment pour d\u00e9finir le cadre de mise en application du futur catalogue.<\/p>\n\n\n\n<h2 id=\"un-investissement-de-plus-dun-milliard\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">Un investissement de plus d\u2019un milliard<\/mark><\/h2>\n\n\n\n<p>\u00c9valu\u00e9e \u00e0 1 320 410 868 FCFA et inscrite au Programme Infrastructure et Transport de l\u2019exercice budg\u00e9taire 2025, cette prestation vise donc, \u00e0 terme, \u00e0 adapter les structures routi\u00e8res aux sp\u00e9cificit\u00e9s locales, afin de limiter les d\u00e9gradations pr\u00e9matur\u00e9es et de r\u00e9duire les d\u00e9penses futures de r\u00e9habilitation.<\/p>\n\n\n\n<p>Pour notre sp\u00e9cialiste \u00e0 la r\u00e9daction, derri\u00e8re l&rsquo;initiative se dessine une volont\u00e9 de \u00ab standardiser la conception des routes pour gagner en durabilit\u00e9 et en rentabilit\u00e9 \u00bb. Il estime que le futur catalogue deviendra un guide obligatoire pour les bureaux d\u2019\u00e9tudes, les entreprises et les services publics, \u00e9vitant ainsi les improvisations techniques et les choix co\u00fbteux en entretien.<\/p>\n\n\n\n<p>Une fois achev\u00e9, il pourrait devenir, au-del\u00e0 d\u2019un simple outil technique, un instrument strat\u00e9gique comparable aux grands chantiers visibles, mais avec un impact plus discret et durable : celui d\u2019imposer des standards de qualit\u00e9 capables de r\u00e9sister aux ann\u00e9es, aux intemp\u00e9ries et \u00e0 l\u2019augmentation du trafic routier. Une d\u00e9marche pleinement coh\u00e9rente avec l\u2019investissement massif consenti par le r\u00e9gime actuel dans le d\u00e9veloppement des infrastructures routi\u00e8res.<\/p>\n","protected":false},"excerpt":{"rendered":"Infrastructures, La Marina BJ &#8211; \u00c0 l\u2019ombre des grands chantiers visibles, le gouvernement b\u00e9ninois pr\u00e9pare un outil technique&hellip;\n","protected":false},"author":3,"featured_media":11562,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"csco_singular_sidebar":"","csco_page_header_type":"standard","csco_appearance_masonry":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"footnotes":""},"categories":[57,191],"tags":[41,1563,1647],"class_list":{"0":"post-11561","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-a-suivre","8":"category-en-savoir-plus-2","9":"tag-benin","10":"tag-ministere-du-cadre-de-vie-des-transports-et-du-developpement-durable","11":"tag-route","12":"cs-entry","13":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Un catalogue des structures types de chauss\u00e9e, l\u2019autre discret projet routier de la Rupture - LA MARINA BJ<\/title>\n<meta name=\"description\" content=\"\u00c0 l\u2019ombre des grands chantiers visibles, le gouvernement b\u00e9ninois pr\u00e9pare un outil technique susceptible de transformer durablement la conception des routes dans le pays. 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