{"id":119103,"date":"2026-01-22T13:04:45","date_gmt":"2026-01-22T12:04:45","guid":{"rendered":"https:\/\/www.maccaferri.com\/br\/success-stories\/antamina-pt\/"},"modified":"2026-03-31T14:49:56","modified_gmt":"2026-03-31T12:49:56","slug":"antamina-pt","status":"publish","type":"stories","link":"https:\/\/www.maccaferri.com\/br\/casos-de-sucesso\/antamina-pt\/","title":{"rendered":"ANTAMINA &#8211; PT"},"content":{"rendered":"<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>O britador prim\u00c3\u00a1rio da Companhia Mineradora Antamina S.A., no distrito de San Marcos, prov\u00c3\u00adncia de Huari \u00e2\u0080\u0093 Peru, apresentava problemas com as constantes quedas e desprendimentos superficiais de um talude rochoso em suas depend\u00c3\u00aancias. Esses deslocamentos de detritos provocavam o comprometimento de seu funcionamento. Ocasionou-se ent\u00c3\u00a3o, a necessidade urgente de algum tipo de solu\u00c3\u00a7\u00c3\u00a3o que protegesse a integridade das instala\u00c3\u00a7\u00c3\u00b5es do britador.<\/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>Ap\u00c3\u00b3s avali\u00c3\u00a7\u00c3\u00a3o do local, foi elaborado um estudo que apresentava a constru\u00c3\u00a7\u00c3\u00a3o de um muro em solo refor\u00c3\u00a7ado com Terramesh\u00c2\u00ae System, projetados com uma se\u00c3\u00a7\u00c3\u00a3o sim\u00c3\u00a9trica, de altura igual \u00c3\u00a0 20m. O muro tem a finalidade de absorver e dissipar a energia gerada pelo impacto das rochas. O projeto contemplou a resist\u00c3\u00aancia necess\u00c3\u00a1ria ao sistema, para uma energia de impacto de aproximadamente 4500 kJ, de modo que os desprendimentos n\u00c3\u00a3o sobrepusessem a barreira din\u00c3\u00a2mica, usada como solu\u00c3\u00a7\u00c3\u00a3o inicial, agora instalada acima da estrutura em solo refor\u00c3\u00a7ado.<\/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\/Terramesh_0-1.jpg\" alt=\"Terramesh\u00ae\" title=\"Terramesh\u00ae\" \/><\/div><div class=\"card-body\"><h6>Terramesh\u00ae<\/h6><span class=\"abstract\">A fam\u00edlia Maccaferri Terramesh\u00ae inclui diferentes op\u00e7\u00f5es de tipos de face para a constru\u00e7\u00e3o de muros me solos refor\u00e7ados. Consiste em unidades pr\u00e9-mon<\/span><a href=\"https:\/\/www.maccaferri.com\/br\/produtos\/terramesh\/\" class=\"cta\" rel=\"noopener\" title=\"Terramesh\u00ae\">Vis\u00e3o \n                           <span class=\"text\" value=\"\" \/>\n                           <\/a><div data-post-id=\"118432\" class=\"star \" title=\"Adicionar \u00e0 lista de desejos\"><span class=\"material-symbols-rounded starrate\">star<\/span><\/div><\/div><\/div><\/div><\/div><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>Ap\u00c3\u00b3s avali\u00c3\u00a7\u00c3\u00a3o do local, foi elaborado um estudo que apresentava a constru\u00c3\u00a7\u00c3\u00a3o de um muro em solo refor\u00c3\u00a7ado com Terramesh\u00c2\u00ae System, <\/p>\n","protected":false},"featured_media":10735,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-119103","stories","type-stories","status-publish","has-post-thumbnail","hentry"],"acf":{"products":[118432,118387],"applications":[118194,118194],"solutions":[118314],"sectors":null},"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>ANTAMINA - PT - Maccaferri Brasil<\/title>\n<meta name=\"description\" content=\"Explore nossas hist\u00f3rias de sucesso: ANTAMINA - PT. 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