{"id":119664,"date":"2026-01-22T13:10:53","date_gmt":"2026-01-22T12:10:53","guid":{"rendered":"https:\/\/www.maccaferri.com\/br\/success-stories\/estabilizacao-superficial-de-talude-efc-km-26\/"},"modified":"2026-03-31T14:48:57","modified_gmt":"2026-03-31T12:48:57","slug":"estabilizacao-superficial-de-talude-efc-km-26","status":"publish","type":"stories","link":"https:\/\/www.maccaferri.com\/br\/casos-de-sucesso\/estabilizacao-superficial-de-talude-efc-km-26\/","title":{"rendered":"ESTABILIZA\u00c7\u00c3O SUPERFICIAL DE TALUDE EFC KM 26"},"content":{"rendered":"<div class=\"container-fluid carousel-image-gallery\">\n        <div class=\"row\">\n            <div id=\"carouselImageblock_63ae097fdffd7\" class=\"carousel slide carouselImageGallery\" data-bs-ride=\"carousel\">\n                <!-- \/\/ Indicators -->\n                <ol class=\"carousel-indicators\">\n                                            <li data-bs-target=\"#carouselImageblock_63ae097fdffd7\" data-bs-slide-to=\"0\" class=\"active\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                            <li data-bs-target=\"#carouselImageblock_63ae097fdffd7\" data-bs-slide-to=\"1\" class=\"\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                            <li data-bs-target=\"#carouselImageblock_63ae097fdffd7\" data-bs-slide-to=\"2\" class=\"\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                            <li data-bs-target=\"#carouselImageblock_63ae097fdffd7\" data-bs-slide-to=\"3\" class=\"\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                            <li data-bs-target=\"#carouselImageblock_63ae097fdffd7\" data-bs-slide-to=\"4\" class=\"\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                            <li data-bs-target=\"#carouselImageblock_63ae097fdffd7\" data-bs-slide-to=\"5\" class=\"\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                            <li data-bs-target=\"#carouselImageblock_63ae097fdffd7\" data-bs-slide-to=\"6\" class=\"\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                            <li data-bs-target=\"#carouselImageblock_63ae097fdffd7\" data-bs-slide-to=\"7\" class=\"\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                    <\/ol>\n\n                <div class=\"carousel-inner container\" role=\"listbox\">\n                                            <div class=\"carousel-item active\">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/br\/wp-content\/uploads\/2024\/11\/ESTABILIZACAO-SUPERFICIAL-DE-TALUDE-EFC-KM-26_1.png\" alt=\"\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">ESTABILIZA\u00c7\u00c3O SUPERFICIAL DE TALUDE EFC KM 26_1.png<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/br\/wp-content\/uploads\/2024\/11\/ESTABILIZACAO-SUPERFICIAL-DE-TALUDE-EFC-KM-26_2.jpg\" alt=\"\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">ESTABILIZA\u00c7\u00c3O SUPERFICIAL DE TALUDE EFC KM 26_2.jpg<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/br\/wp-content\/uploads\/2024\/11\/ESTABILIZACAO-SUPERFICIAL-DE-TALUDE-EFC-KM-26_3.png\" alt=\"\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">ESTABILIZA\u00c7\u00c3O SUPERFICIAL DE TALUDE EFC KM 26_3.png<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/br\/wp-content\/uploads\/2024\/11\/ESTABILIZACAO-SUPERFICIAL-DE-TALUDE-EFC-KM-26_4.jpg\" alt=\"\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">ESTABILIZA\u00c7\u00c3O SUPERFICIAL DE TALUDE EFC KM 26_4.jpg<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/br\/wp-content\/uploads\/2024\/11\/ESTABILIZACAO-SUPERFICIAL-DE-TALUDE-EFC-KM-26_5.png\" alt=\"\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">ESTABILIZA\u00c7\u00c3O SUPERFICIAL DE TALUDE EFC KM 26_5.png<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/br\/wp-content\/uploads\/2024\/11\/ESTABILIZACAO-SUPERFICIAL-DE-TALUDE-EFC-KM-26_6.png\" alt=\"\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">ESTABILIZA\u00c7\u00c3O SUPERFICIAL DE TALUDE EFC KM 26_6.png<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/br\/wp-content\/uploads\/2024\/11\/ESTABILIZACAO-SUPERFICIAL-DE-TALUDE-EFC-KM-26_7.png\" alt=\"\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">ESTABILIZA\u00c7\u00c3O SUPERFICIAL DE TALUDE EFC KM 26_7.png<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/br\/wp-content\/uploads\/2024\/11\/ESTABILIZACAO-SUPERFICIAL-DE-TALUDE-EFC-KM-26_dwg.jpg\" alt=\"\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">ESTABILIZA\u00c7\u00c3O SUPERFICIAL DE TALUDE EFC KM 26_dwg.jpg<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                    <\/div>\n            <\/div>\n\n        <\/div>\n    <\/div><div class=\"container-full text-bocolor-block-white\">\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12\">\n                        <h3>Challenge<\/h3>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>    \n    <\/div>\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12 content\">\n                        <p>A estrada de ferro Caraj\u00c3\u00a1s (EFC), com mais de 890 km de extens\u00c3\u00a3o, atualmente operada pela Vale S.A, teve seu projeto de duplica\u00c3\u00a7\u00c3\u00a3o executado e consequentemente a esta obra, alguns trechos dos taludes apresentaram instabilidades superficiais indicando condi\u00c3\u00a7\u00c3\u00a3o cr\u00c3\u00adtica para alguns tipos de rupturas como queda de blocos, rolamento, desplacamento, assim como processos erosivos se desenvolvendo nos trechos de talude com material de solo.<\/p>\n<p>O caso aqui apresentado foi especificamente o projeto do km 26 de ambos os lados da ferrovia<\/p>\n<p><\/p>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n    <\/div>\n<div class=\"container-full text-bocolor-block-green\">\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12\">\n                        <h3>Solution<\/h3>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>    \n    <\/div>\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12 content\">\n                        <p>A solu\u00c3\u00a7\u00c3\u00a3o definida em projeto para os diferentes trechos com problemas consistiu em revestimento cortical nas \u00c3\u00a1reas com presen\u00c3\u00a7a de material rochoso e controle de eros\u00c3\u00a3o com o uso de geomanta nos taludes de solo.<\/p>\n<p>O revestimento cortical foi dimensionado com base nas caracter\u00c3\u00adsticas do problema, como inclina\u00c3\u00a7\u00c3\u00a3o dos taludes, altura, tipo de material e espessura inst\u00c3\u00a1vel. Isso permitiu definir tanto a resist\u00c3\u00aancia da tela, no caso, o SteelGrid HR30, quanto o di\u00c3\u00a2metro, espa\u00c3\u00a7amento e comprimento dos chumbadores.<\/p>\n<p>Para o controle de eros\u00c3\u00a3o, foram utilizados o MacMat R3 em conjunto com hidrossemeadura.<\/p>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n    <\/div><div class=\"wp-block-mac-container-block box-container\"><div class=\"container\"><h2>Used Products<\/h2><div class=\"row\"><div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3\"><div class=\"wp-block-mac-card-new-block block-latest-news-container\"><div class=\"card\"><div class=\"content-images\"><img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/br\/wp-content\/uploads\/2022\/12\/MacArmour_SteelGrid_2.jpg\" alt=\"MacArmour &#038; SteelGrid\" title=\"MacArmour &#038; SteelGrid\" \/><\/div><div class=\"card-body\"><h6>MacArmour &#038; SteelGrid<\/h6><span class=\"abstract\">O MacArmour \u00e9 um produto 2 em 1 que combina uma estrutura homog\u00eanea de cabos de a\u00e7o bidirecionais com malha de arame de dupla tor\u00e7\u00e3o. O resulta<\/span><a href=\"https:\/\/www.maccaferri.com\/br\/produtos\/macarmour-steelgrid\/\" class=\"cta\" rel=\"noopener\" title=\"MacArmour &#038; SteelGrid\">Vis\u00e3o \n                           <span class=\"text\" value=\"\" \/>\n                           <\/a><div data-post-id=\"118387\" class=\"star \" title=\"Adicionar \u00e0 lista de desejos\"><span class=\"material-symbols-rounded starrate\">star<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><!--usedproducts-->","protected":false},"excerpt":{"rendered":"<p>A solu\u00c3\u00a7\u00c3\u00a3o definida em projeto para os diferentes trechos com problemas consistiu em revestimento cortical nas \u00c3\u00a1reas com presen\u00c3\u00a7a de materi<\/p>\n","protected":false},"featured_media":0,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-119664","stories","type-stories","status-publish","hentry"],"acf":{"products":[118387],"applications":[118188,118188],"solutions":[118245],"sectors":[118131]},"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>ESTABILIZA\u00c7\u00c3O SUPERFICIAL DE TALUDE EFC KM 26 - Maccaferri Brasil<\/title>\n<meta name=\"description\" content=\"Explore nossas hist\u00f3rias de sucesso: ESTABILIZA\u00c7\u00c3O SUPERFICIAL DE TALUDE EFC KM 26. 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