{"id":75058,"date":"2025-11-17T15:05:54","date_gmt":"2025-11-17T14:05:54","guid":{"rendered":"https:\/\/www.maccaferri.com\/pt\/success-stories\/estabilizacion-de-taludes-en-la-rua-jose-magro\/"},"modified":"2026-02-17T15:24:57","modified_gmt":"2026-02-17T14:24:57","slug":"estabilizacion-de-taludes-en-la-rua-jose-magro","status":"publish","type":"stories","link":"https:\/\/www.maccaferri.com\/pt\/success-stories\/estabilizacion-de-taludes-en-la-rua-jose-magro\/","title":{"rendered":"ESTABILIZACI\u00d3N DE TALUDES EN LA RUA JOSE MAGRO"},"content":{"rendered":"
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    \"\"<\/div>\n <\/div>\n <\/div>\n
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    Vista de la MacMat HS<\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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    Detalle de la conexi\u00f3n longitudinal de solape<\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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    Detalle de conexi\u00f3n lateral entre pa\u00f1os de malla<\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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    \"\"<\/div>\n <\/div>\n <\/div>\n
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    Fajas de cable para sujeci\u00f3n de bloques potencialmente inestables<\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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    Anclajes en el pie del talud<\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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    Vista del sostenimiento junto a un gunitado<\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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    Vista general del sostenimiento<\/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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    El proyecto, solicitado por la C\u00e2mara Municipal de Lisboa, ten\u00eda como objetivo estabilizar el talud de la Rua Jos\u00e9 Magro, un escarpe rocoso situada junto a una escuela y un campo deportivo. El talud, de naturaleza sedimentaria y afectado por procesos de erosi\u00f3n, representaba un riesgo de desprendimientos que compromet\u00edan la seguridad de estas infraestructuras.<\/p>\n

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    El talud cuenta con una longitud aproximada de 158 metros y alturas que oscilan entre 4 y 18 metros. Adem\u00e1s, se identificaron bloques de gran tama\u00f1o potencialmente inestables, lo que requiri\u00f3 implementar medidas de sostenimiento.<\/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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    Para la estabilizaci\u00f3n efectiva del talud a largo plazo, con un procedimiento de f\u00e1cil ejecuci\u00f3n, se propuso un sistema de contenci\u00f3n flexible que combina la instalaci\u00f3n de una membrana MacMat HS 30 con una cuadr\u00edcula de bulones Gewi \u00d8 =25 mm 2.5H x 2.5V y longitud 3m para coser las discontinuidades del macizo rocoso. Adicionalmente, se instalaron cables horizontales para limitar la deformaci\u00f3n de la membrana.<\/p>\n

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    La MacMat HS 30 es una innovadora geomanta reforzada de alto rendimiento, fabricada mediante la extrusi\u00f3n de una matriz polim\u00e9rica tridimensional sobre una malla met\u00e1lica de doble trenzado, reforzada con cables longitudinales de 8 mm de di\u00e1metro, dispuestos con una separaci\u00f3n de 30 cm. Esta membrana proporciona una resistencia longitudinal de 180 kN\/m y una resistencia al punzonamiento de 155 kN, lo que permite retener fragmentos inestables y reducir significativamente la erosi\u00f3n superficial. El alambre empleado cuenta con una protecci\u00f3n mediante aleaci\u00f3n GALMAC C2 (Zn95%-Al5%), garantizando una vida \u00fatil estimada superior a 50 a\u00f1os en ambientes con nivel medioambiental C2.<\/p>\n

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    Adem\u00e1s, para los bloques inestables se colocaron unas fajas de cable con anclajes T-Fast \u00d816 y longitud 3m adicionales para asegurarlos e impedir su movimiento.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>

    Used Products<\/h2>
    \"MacMat<\/div>
    MacMat HS<\/h6>“A MacMat HS \u00e9 a pr\u00f3xima gera\u00e7\u00e3o de geomantas de alto rendimento, combinando uma geomanta polim\u00e9rica de matriz tridimensional refor\u00e7ada com o sistema<\/span>Vis\u00e3o \n \n <\/a>
    star<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

    Para la estabilizaci\u00f3n efectiva del talud a largo plazo, con un procedimiento de f\u00e1cil ejecuci\u00f3n, se propuso un sistema de contenci\u00f3n flexible que<\/p>\n","protected":false},"featured_media":65863,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-75058","stories","type-stories","status-publish","has-post-thumbnail","hentry"],"acf":{"products":[74584],"applications":[73201,73201],"solutions":[73363],"sectors":null},"yoast_head":"\nESTABILIZACI\u00d3N DE TALUDES EN LA RUA JOSE MAGRO - Maccaferri Portugal<\/title>\n<meta name=\"description\" content=\"Explore nossas hist\u00f3rias de sucesso: ESTABILIZACI\u00d3N DE TALUDES EN LA RUA JOSE MAGRO. 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