{"id":110056,"date":"2025-10-29T07:53:28","date_gmt":"2025-10-29T06:53:28","guid":{"rendered":"https:\/\/www.maccaferri.com\/fr\/success-stories\/dilmunia-grand-canal-marina-dgcm\/"},"modified":"2026-02-16T15:38:23","modified_gmt":"2026-02-16T14:38:23","slug":"dilmunia-grand-canal-marina-dgcm","status":"publish","type":"stories","link":"https:\/\/www.maccaferri.com\/fr\/exemples-de-r\u00e9ussites\/dilmunia-grand-canal-marina-dgcm\/","title":{"rendered":"DILMUNIA GRAND CANAL & MARINA (DGCM)"},"content":{"rendered":"
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    Sectional detail of water proofing schemes for DGCM project<\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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    Sectional detail showing various Maccaferri geosynthetic products<\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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    During construction: deployment of Macline geomembrane layer<\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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    During construction: various phases of water proofing works<\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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    During construction: concrete cover placed before water filling<\/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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    Ithmaar Development Company is developing the reclaimed island of Dilmunia on the north-eastern coast of the island of Muharraq, Kingdom of Bahrain. The development project includes the construction of a nearly 1.5 km leisure canal (Dilmunia Grand Canal), which will be the central attraction of the island’s architectural design, including water activities, fountains, cascades, and waterfalls. Dilmunia canal is elevated few meters above the surrounding ground level, and any potential leaks may become visible and are highly undesirable. Therefore, the project foresees to waterproof the canal structure with various geosynthetic products, including several complementary watertight and drainage elements either installed inside and outside the peripheral walls. <\/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 construction of the Dilmunia canal is the object of an international Tender. The tender design for the waterproofing works has been developed by the engineering firm ARTELIA by specifying the following Maccaferri products for waterproofing & drainage functions. (1) Macline SDH 200 as the primary waterproofing layer inside the canal structure which will be retained at the upper perimeter by heat-seaming (welding) over an embedded anchor profile of \u2018E\u2019 locks and covered by 100 mm thick polymer reinforced concrete panels, (2) Macline N80.1 geotextile cushion layer intended to protect the geomembrane from damage during casting of the concrete panels, (3) Macline GCL W10 as the secondary liner designed to provide an additional watertight barrier against unexpected leakage, (4) Macdrain M120M as the drainage layer behind the concrete wall and (5) Macgrid WG 13S geogrid for ground improvement below bridge foundation structures. Maccaferri Middle East was involved in the design, supply, and construction assistance of the project.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>

    Used Products<\/h2>
    \"G\u00e9omembranes<\/div>
    G\u00e9omembranes polym\u00e8res<\/h6>Dispositif d’Etanch\u00e9it\u00e9 et d’imperm\u00e9abilisation par G\u00e9omembraneLes g\u00e9omembranes sont des barri\u00e8res synth\u00e9tiques avanc\u00e9es con\u00e7ues pour des a<\/span>Voir\n \n <\/a>
    star<\/span><\/div><\/div><\/div><\/div><\/div>
    \"G\u00e9ocomposites<\/div>
    G\u00e9ocomposites de drainage<\/h6>Ces familles de produits sp\u00e9cialis\u00e9s mettent en \u00e9vidence la polyvalence et l’adaptabilit\u00e9 des g\u00e9ocomposites de drainage,<\/span>Voir\n \n <\/a>
    star<\/span><\/div><\/div><\/div><\/div><\/div>
    \"G\u00e9ogrilles<\/div>
    G\u00e9ogrilles monoaxiales<\/h6>Paragrid\u00ae WLa g\u00e9ogrille haute performance ParaGrid\u00ae W est caract\u00e9ris\u00e9e par un module tr\u00e8s \u00e9lev\u00e9 et des facteurs de r\u00e9duction plus bas. Cette g\u00e9ogr<\/span>Voir\n \n <\/a>
    star<\/span><\/div><\/div><\/div><\/div><\/div>
    \"G\u00e9otextiles<\/div>
    G\u00e9otextiles non tiss\u00e9s<\/h6>Solutions polyvalentes pour la s\u00e9paration, la filtration et la protectionLes g\u00e9otextiles non tiss\u00e9s sont des structures textiles plates compo<\/span>Voir\n \n <\/a>
    star<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

    The construction of the Dilmunia canal is the object of an international Tender. The tender design for the waterproofing works has been developed by t<\/p>\n","protected":false},"featured_media":58429,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-110056","stories","type-stories","status-publish","has-post-thumbnail","hentry"],"acf":{"products":[113588,113576,113576,113582,113609],"applications":[103496,103496],"solutions":[103577],"sectors":[103466]},"yoast_head":"\nDILMUNIA GRAND CANAL & MARINA (DGCM) - Maccaferri France<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez nos r\u00e9ussites : DILMUNIA GRAND CANAL & MARINA (DGCM). 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