{"id":24100,"date":"2023-05-31T10:18:09","date_gmt":"2023-05-31T08:18:09","guid":{"rendered":"https:\/\/maccaferri-stage.softecspa.it\/fr\/exemples-de-r\u00e9ussites\/liaison-a16-rn42-reconfiguration-du-diffuseur-n31\/"},"modified":"2024-01-26T12:06:03","modified_gmt":"2024-01-26T11:06:03","slug":"liaison-a16-rn42-reconfiguration-du-diffuseur-n31","status":"publish","type":"stories","link":"https:\/\/maccaferri-stage.softecspa.it\/fr\/exemples-de-r\u00e9ussites\/liaison-a16-rn42-reconfiguration-du-diffuseur-n31\/","title":{"rendered":"LIAISON A16 \/ RN42 \u2013 RECONFIGURATION DU DIFFUSEUR N\u00b031"},"content":{"rendered":"
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Probl\u00e8me<\/h3>\n <\/div>\n <\/div>\n <\/div>\n <\/div> \n <\/div>\n
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Les zones d\u2019activit\u00e9s autour de Saint-Martin-Boulogne sont desservies par des axes toujours plus circul\u00e9s, occasionnant des ralentissements r\u00e9currents. Ce secteur, actuellement en travaux, b\u00e9n\u00e9ficiera d\u2019acc\u00e8s fluidifi\u00e9s \u00e0 l\u2019horizon 2023, gr\u00e2ce \u00e0 l\u2019am\u00e9nagement de la liaison A16-RN42. Dans le cadre de ces am\u00e9nagements, la reconfiguration du diffuseur n\u00b031 \u00e9tait n\u00e9cessaire.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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Solution<\/h3>\n <\/div>\n <\/div>\n <\/div>\n <\/div> \n <\/div>\n
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Dans le cadre de ces am\u00e9nagements, la soci\u00e9t\u00e9 France MACCAFERRI a r\u00e9alis\u00e9 une \u00e9tude proposant un mur de sout\u00e8nement en gabions double torsion d’une hauteur variant entre 4m et 6, 50m. En t\u00eate des murs, un gabion de hauteur variant entre 1m et 2m est pr\u00e9vu comme garde-corps. Les gabions sont certifi\u00e9s CE et constitu\u00e9s d\u2019un grillage double torsion \u00e0 maille hexagonale, apportant monolithisme et souplesse \u00e0 l’ouvrage. Les cages gabion b\u00e9n\u00e9ficient d’un rev\u00eatement en polym\u00e8re, pour permettre une meilleure durabilit\u00e9 du produit. Un g\u00e9ocomposite de drainage de type Macdrain a \u00e9t\u00e9 propos\u00e9 en s\u00e9paration et protections des surfaces. L’utilisation du Macdrain, facile et rapide d’installation, comporte de nombreux avantages \u00e9conomiques, techniques mais aussi environnementaux. Le Macdrain a \u00e9t\u00e9 dimensionn\u00e9 par le programme MACFLOW Studio qui permet l\u2019\u00e9valuation des d\u00e9bits d\u2019entr\u00e9e dans le g\u00e9ocomposite en fonction de l\u2019application (horizontale, sur pente ou verticale) et des param\u00e8tres de pluie. Il permet ainsi la s\u00e9lection du g\u00e9ocomposite de drainage de la gamme Macdrain le plus adapt\u00e9 en fonction des contraintes du site. Les gabions double torsion et les g\u00e9ocomposites MacDrain disposent d’une certification EPD (Environmental Product Declaration) : c’est un document v\u00e9rifi\u00e9 et enregistr\u00e9 ind\u00e9pendamment qui communique des informations transparentes et comparables sur l’impact environnemental des produits tout au long du cycle de vie. Le mur en gabion a \u00e9t\u00e9 mis en \u0153uvre par les \u00e9quipes de Maccaferri selon selon la norme de mise en \u0153uvre NFP 94325-1 et la certification Asqual sur la r\u00e9alisation des ouvrages en gabions (ROG).<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>

Used Products<\/h2>
\"Gabions\"<\/div>
Gabions<\/h6>Le gabion Maccaferri est une bo\u00eete en grillage m\u00e9tallique \u00e0 double torsion de tailles variables, divis\u00e9e uniform\u00e9ment en cellules internes, interco<\/span>Voir\n \n <\/a>
star<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

Dans le cadre de ces am\u00e9nagements, la soci\u00e9t\u00e9 France MACCAFERRI a r\u00e9alis\u00e9 une \u00e9tude proposant un mur de sout\u00e8nement en gabions double torsion d<\/p>\n","protected":false},"featured_media":9445,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-24100","stories","type-stories","status-publish","has-post-thumbnail","hentry"],"acf":{"products":null,"applications":null,"solutions":null,"sectors":null},"yoast_head":"\nLIAISON A16 \/ RN42 \u2013 RECONFIGURATION DU DIFFUSEUR N\u00b031 - Maccaferri France<\/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:\/\/maccaferri-stage.softecspa.it\/fr\/exemples-de-r\u00e9ussites\/liaison-a16-rn42-reconfiguration-du-diffuseur-n31\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LIAISON A16 \/ RN42 \u2013 RECONFIGURATION DU DIFFUSEUR N\u00b031 - 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