{"id":102778,"date":"2025-11-17T15:20:06","date_gmt":"2025-11-17T14:20:06","guid":{"rendered":"https:\/\/www.maccaferri.com\/pl\/success-stories\/construction-de-la-route-de-la-corniche-de-brazzaville\/"},"modified":"2026-01-30T11:52:31","modified_gmt":"2026-01-30T10:52:31","slug":"construction-de-la-route-de-la-corniche-de-brazzaville","status":"publish","type":"stories","link":"https:\/\/www.maccaferri.com\/pl\/zrealizowane-projekty\/construction-de-la-route-de-la-corniche-de-brazzaville\/","title":{"rendered":"CONSTRUCTION DE LA ROUTE DE LA CORNICHE DE BRAZZAVILLE"},"content":{"rendered":"
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    CONSTRUCTION DE LA ROUTE DE LA CORNICHE DE BRAZZAVILLE_0<\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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    CONSTRUCTION DE LA ROUTE DE LA CORNICHE DE BRAZZAVILLE_1<\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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    Coupe du mur en remblai renforc\u00e9 MacRes<\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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    CONSTRUCTION DE LA ROUTE DE LA CORNICHE DE BRAZZAVILLE_3<\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <\/div>\n <\/div>

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    Challenge<\/h3>\n <\/div>\n <\/div>\n <\/div>\n <\/div> \n <\/div>\n
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    The extension project of the Corniche road in Brazzaville is part of a larger construction contract involving urban developments in the Bacongo and Mak\u00e9l\u00e9k\u00e9l\u00e9 neighborhoods. The extension of the Corniche road to a 2×2 lane configuration covers approximately 5 kilometers between the Djou\u00e9 Bridge and the Case de Gaulle. The route, on a slope, runs along the Congo River and requires the construction of several support structures. The technical solution specified in the contract was a patterned concrete L-wall with reinforcement of the embankment using geotextile boudins. Maccaferri proposed an alternative solution with a reinforced embankment featuring patterned concrete facing Macres\u00ae, which was favored by the company as it met the technical and aesthetic requirements of the project while significantly saving installation time and providing overall cost savings.<\/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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    The Paraweb\u00ae MD45 geoband reinforcements were used and perfectly adapted to the intermediate material embankments (Type 3 according to NF EN 14475). Depending on the heights and sections, the bands had varying lengths between 4 and 11 meters. At the head of the wall, the presence of a 1.30-meter-deep channel 2 meters from the facing did not allow for the deployment of the upper bands. Therefore, the head scales were connected to a concrete beam poured parallel to the facing using waiting iron bars placed during prefabrication. Fifteen walls, with a total surface area of approximately 6,000 square meters and a maximum height of 8.50 meters, were constructed in six different sectors. The Macres\u00ae solution offers several advantages:-Uniformity and flexibility of the structure: The embankment and facing form a homogeneous structure, absorb settlements without damage, and perform well under seismic loads.-Reliability of Paraweb\u00ae polymer reinforcements, which are corrosion-resistant and have a lifespan of 120 years.-Speed and ease of execution.-Cost-effective solution due to reduced steel and concrete consumption and a decrease in the number of transportation trips to supply the construction site.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>

    Used Products<\/h2>
    \"MACRES\"<\/div>
    MACRES<\/h6>Maccaferri oferuje dedykowane wsparcie in\u017cynieryjne na ka\u017cdym etapie projektu. Od wst\u0119pnych konsultacji i spersonalizowanego projektu po ins<\/span>Widok\n \n <\/a>
    star<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

    The Paraweb\u00ae MD45 geoband reinforcements were used and perfectly adapted to the intermediate material embankments (Type 3 according to NF EN 14475). <\/p>\n","protected":false},"featured_media":9142,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-102778","stories","type-stories","status-publish","has-post-thumbnail","hentry"],"acf":{"products":[102287],"applications":[100886,100886],"solutions":[101023],"sectors":[100855]},"yoast_head":"\nCONSTRUCTION DE LA ROUTE DE LA CORNICHE DE BRAZZAVILLE - Maccaferri Polska<\/title>\n<meta name=\"description\" content=\"Odkryj nasze historie sukcesu: CONSTRUCTION DE LA ROUTE DE LA CORNICHE DE BRAZZAVILLE. 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