{"id":15375,"date":"2023-06-23T15:27:26","date_gmt":"2023-06-23T13:27:26","guid":{"rendered":"https:\/\/maccaferri-stage.softecspa.it\/latam\/casos-de-\u00e9xito\/reforco-de-base-de-pavimento-marginal-botafogo\/"},"modified":"2024-01-26T15:17:25","modified_gmt":"2024-01-26T14:17:25","slug":"reforco-de-base-de-pavimento-marginal-botafogo","status":"publish","type":"stories","link":"https:\/\/maccaferri-stage.softecspa.it\/latam\/casos-de-\u00e9xito\/reforco-de-base-de-pavimento-marginal-botafogo\/","title":{"rendered":"REFOR\u00c7O DE BASE DE PAVIMENTO – MARGINAL BOTAFOGO"},"content":{"rendered":"
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Problema<\/h3>\n <\/div>\n <\/div>\n <\/div>\n <\/div> \n <\/div>\n
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Durante a elabora\u00e7\u00e3o do projeto de amplia\u00e7\u00e3o da via expressa da marginal Botafogo, encontrou-se, atrav\u00e9s das sondagens uma camada de argila rica em mat\u00e9ria org\u00e2nica, de consist\u00eancia muito mole, saturada, com profundidades variando entre 5 e 8 metros, e NSPT menor que 4 golpes em praticamente toda a extens\u00e3o da via. Tal fato exigiu do projetista buscar solu\u00e7\u00f5es para o problema que garantiriam o suporte do subleito para posterior constru\u00e7\u00e3o do pavimento, sem que este se rompesse durante a obra ou ap\u00f3s a libera\u00e7\u00e3o para o tr\u00e1fego.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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Soluci\u00f3n<\/h3>\n <\/div>\n <\/div>\n <\/div>\n <\/div> \n <\/div>\n
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A Maccaferri apresentou uma solu\u00e7\u00e3o com a utiliza\u00e7\u00e3o dos geossint\u00e9ticos, que substitu\u00edssem o convencional e caro agulhamento com rach\u00e3o. Depois de intenso estudo do caso, dimensionou-se um pacote de refor\u00e7o composto por uma camada de MacGrid\u00ae Net sobre o terreno natural, 20cm de brita, uma camada de MacGrid\u00ae WG 65×65, outra camada de 20cm de brita, e acima a constru\u00e7\u00e3o do pavimento. Por fim, garantindo a estabiliza\u00e7\u00e3o completa do subleito, adotou-se o geocomposto MacDrain\u00ae TD para a drenagem subsuperficial da pista, evitando a satura\u00e7\u00e3o pelo len\u00e7ol fre\u00e1tico.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>

Used Products<\/h2>
\"Geomallas<\/div>
Geomallas Monoaxiales<\/h6>Las geomallas se utilizan principalmente para el refuerzo, teniendo en cuenta su peculiar estructura capaz de proporcionar la resistencia necesaria pa<\/span>Vista\n \n <\/a>
star<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

A Maccaferri apresentou uma solu\u00e7\u00e3o com a utiliza\u00e7\u00e3o dos geossint\u00e9ticos, que substitu\u00edssem o convencional e caro agulhamento com rach\u00e3o. Depois<\/p>\n","protected":false},"featured_media":7318,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-15375","stories","type-stories","status-publish","has-post-thumbnail","hentry"],"acf":{"products":null,"applications":null,"solutions":null,"sectors":null},"yoast_head":"\nREFOR\u00c7O DE BASE DE PAVIMENTO - MARGINAL BOTAFOGO - Maccaferri Latam<\/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\/latam\/casos-de-\u00e9xito\/reforco-de-base-de-pavimento-marginal-botafogo\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"REFOR\u00c7O DE BASE DE PAVIMENTO - MARGINAL BOTAFOGO - Maccaferri Latam\" \/>\n<meta property=\"og:description\" content=\"A Maccaferri apresentou uma solu\u00e7\u00e3o com a utiliza\u00e7\u00e3o dos geossint\u00e9ticos, que substitu\u00edssem o convencional e caro agulhamento com rach\u00e3o. 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