{"id":73339,"date":"2025-11-12T12:53:09","date_gmt":"2025-11-12T11:53:09","guid":{"rendered":"https:\/\/www.maccaferri.com\/pt\/solutions\/construcao-sobre-cavidades\/"},"modified":"2026-02-17T15:16:46","modified_gmt":"2026-02-17T14:16:46","slug":"construcao-sobre-cavidades","status":"publish","type":"solution","link":"https:\/\/www.maccaferri.com\/pt\/solutions\/construcao-sobre-cavidades\/","title":{"rendered":"Constru\u00e7\u00e3o sobre Cavidades"},"content":{"rendered":"<div class=\"wp-block-mac-container-block box-container\"><div class=\"wp-block-columns blockEditorJs is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><p>Prote\u00e7\u00e3o contra a subsid\u00eancia. As geogrelhas e os geot\u00eaxteis de alta resist\u00eancia s\u00e3o frequentemente utilizados em \u00e1reas onde \u00e9 esperado que haja a subsid\u00eancia mineira ou em \u00e1reas onde podem ocorrer cavidades naturais e atributos da solu\u00e7\u00e3o. Esses atributos podem ocorrer repentinamente e geralmente t\u00eam uma forma circular ou el\u00edptica.\r\r\r\r\r\nGeosolu\u00e7\u00f5es Maccaferri \r\r\r\r\r\n<\/p><\/div><\/div><\/div><div class=\"wp-block-mac-container-block box-container\"><div class=\"wp-block-columns blockEditorJs is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><p>As geogrelhas de alta resist\u00eancia Paralink\u00ae da Maccaferri s\u00e3o colocadas sobre a \u00e1rea em quest\u00e3o, estendendo-se a uma dist\u00e2ncia calculada de ambos os lados da cavidade prevista. No caso de afundamento da parte inferior do solo, a geogrelha ou o geot\u00eaxtil ir\u00e1 se estender sobre este vazio, dando apoio \u00e0 parte superior do solo. \r\r\r\r\r\nPara condi\u00e7\u00f5es menos onerosas ou a curto prazo, os geot\u00eaxteis tecidos MacTex\u00ae W2 podem ser usados como refor\u00e7o.\r\r\r\r\r\n<\/p><\/div><\/div><\/div><div class=\"wp-block-mac-container-block box-container\"><div class=\"wp-block-columns blockEditorJs is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><p>Com design ultramoderno e bem-sucedidas. As geogrelhas Paralink\u00ae atendem aos crit\u00e9rios de design mais rigorosos e t\u00eam sido utilizadas com sucesso por muitos anos nestas aplica\u00e7\u00f5es. Os nossos engenheiros e t\u00e9cnicos est\u00e3o sempre aptos a fornecer suporte tanto durante as fases de design quanto de instala\u00e7\u00e3o.\r\r\r\r\r\nA experi\u00eancia da Maccaferri e o conhecimento especializado \r\r\r\r\r\nRessaltamos que todas as geogrelhas e geot\u00eaxteis (independentemente do fabricante e do pol\u00edmero usado) precisam ser colocadas sob tens\u00e3o (estender) antes de assegurar um refor\u00e7o funcional. Portanto, \u00e9 necess\u00e1rio assegurar-se de que os limites de tens\u00e3o de operacionalidade do maci\u00e7o ser\u00e3o compat\u00edveis com a tens\u00e3o esperada da geogrelha a longo prazo.\r\r\r\r\r\n Como fabricantes de geogrelhas e criadores de projetos com compet\u00eancias geot\u00e9cnicas espec\u00edficas, temos um conhecimento profundo sobre o desempenho do produto ao longo do tempo. Os nossos engenheiros, com o uso de nosso software de projetos MacBARS, s\u00e3o capazes de fornecer uma contribui\u00e7\u00e3o inestim\u00e1vel para a solu\u00e7\u00e3o deste tipo de problema.<\/p><\/div><\/div><\/div><div class=\"content-sectors-applications-solutions\">\n    <div class=\"container-fluid box-container\">\n        <div class=\"row\">\n            <div class=\"col-12\">\n                <h2><\/h2>\n            <\/div>\n        <\/div>\n    <\/div>\n    <div class=\"content-sectors-applications-solutions container box-container\">\n        <div class=\"row\">\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6>\n                    <img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/pt\/wp-content\/uploads\/2022\/10\/ico-sectors.png\" class=\"sectors\">                    Setores<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/pt\/sectors\/energetico\/\" title=\"Energetico\">Energetico<\/a><\/li><li><a 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                     <\/h6>\n                                    <span class=\"abstract\">Paragrid\u2122 WUma geogrelha tricotada de elevado desempenho , caracterizada por um m\u00f3dulo muito elevado e pelos mais baixos factores de redu\u00e7\u00e3o.<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/pt\/produtos\/geogrelhas-monoaxiais\/\" class=\"cta\" rel=\"noopener\" title=\"Geogrelhas Monoaxiais\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"74539\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                            <\/div>\n            <\/div>\n                    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As geogrelhas e os geot\u00eaxteis de alta resist\u00eancia s\u00e3o frequentemente utilizados em \u00e1reas onde \u00e9 esperado que haja a sub<\/p>\n","protected":false},"featured_media":4718,"parent":0,"menu_order":0,"template":"","class_list":["post-73339","solution","type-solution","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Constru\u00e7\u00e3o sobre Cavidades - Maccaferri Portugal<\/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:\/\/www.maccaferri.com\/pt\/solutions\/construcao-sobre-cavidades\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Constru\u00e7\u00e3o sobre Cavidades - Maccaferri Portugal\" \/>\n<meta property=\"og:description\" content=\"Prote\u00e7\u00e3o contra a subsid\u00eancia. 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