{"id":23061,"date":"2023-05-19T14:17:48","date_gmt":"2023-05-19T12:17:48","guid":{"rendered":"https:\/\/maccaferri-stage.softecspa.it\/br\/?post_type=stories&p=23061"},"modified":"2024-11-13T12:40:01","modified_gmt":"2024-11-13T11:40:01","slug":"mina-casa-de-pedra","status":"publish","type":"stories","link":"https:\/\/maccaferri-stage.softecspa.it\/br\/casos-de-sucesso\/mina-casa-de-pedra\/","title":{"rendered":"MINA CASA DE PEDRA"},"content":{"rendered":"
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Problem<\/h3>\n <\/div>\n <\/div>\n <\/div>\n <\/div> \n <\/div>\n
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A Companhia Sider\u00fargica Nacional (CSN) precisava executar um muro de conten\u00e7\u00e3o para amplia\u00e7\u00e3o do \u201cdrive unit\u201d, que \u00e9 um britador prim\u00e1rio em sua mina Casa de Pedra, localizada em Congonhas \u2013 MG. A CSN contratou os servi\u00e7os do Grupo MPE e Araguaia Engenharia para executar o muro com se\u00e7\u00e3o cr\u00edtica de 13 metros de altura e 102 metros de extens\u00e3o, o qual deveria suportar um guindaste de montagem de 250 toneladas, trabalhando muito pr\u00f3ximo ao paramento frontal da conten\u00e7\u00e3o.<\/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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A solu\u00e7\u00e3o t\u00e9cnica contemplava um muro de Terramesh\u00ae System associado com camadas refor\u00e7adas pelas geogrelhas MacGrid\u00ae WG. Devido a r\u00e1pida execu\u00e7\u00e3o da solu\u00e7\u00e3o em Terramesh\u00ae System, a possibilidade de utiliza\u00e7\u00e3o do solo local para o aterro arrimado, a facilidade executiva e o melhor custo em rela\u00e7\u00e3o a solu\u00e7\u00e3o inicial de concreto \u00e0 flex\u00e3o, a solu\u00e7\u00e3o foi viabilizada com sucesso.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>

Used Products<\/h2>
\"Geogrelhas<\/div>
Geogrelhas Monoaxiais<\/h6>As geogrelhas s\u00e3o utilizadas principalmente para a fun\u00e7\u00e3o de refor\u00e7o. Sua estrutura capaz de fornecer a resist\u00eancia necess\u00e1ria para refor\u00e7ar o materia<\/span>Vis\u00e3o \n \n <\/a>
star<\/span><\/div><\/div><\/div><\/div><\/div>
\"Geot\u00eaxtil<\/div>
Geot\u00eaxtil N\u00e3o Tecido – MacTex\u00ae<\/h6>Os geot\u00eaxteis n\u00e3otecidos MacTex\u00ae s\u00e3o geossint\u00e9ticos planos constitu\u00eddos por fibras polim\u00e9ricas cortadas, agulhadas e\/ou consolidados t\u00e9rmicamente p<\/span>Vis\u00e3o \n \n <\/a>
star<\/span><\/div><\/div><\/div><\/div><\/div>
\"Terramesh\u00ae\"<\/div>
Terramesh\u00ae<\/h6>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>Vis\u00e3o \n \n <\/a>
star<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

A solu\u00e7\u00e3o t\u00e9cnica contemplava um muro de Terramesh\u00ae System associado com camadas refor\u00e7adas pelas geogrelhas MacGrid\u00ae WG. Devido a r\u00e1pida execu<\/p>\n","protected":false},"featured_media":10735,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-23061","stories","type-stories","status-publish","has-post-thumbnail","hentry"],"acf":{"products":[61398,61398,61398,61407,61407,61407,61446,61446,61446],"applications":[61156],"solutions":[61236],"sectors":null},"yoast_head":"\nMINA CASA DE PEDRA - Maccaferri Brasil<\/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\/br\/casos-de-sucesso\/mina-casa-de-pedra\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MINA CASA DE PEDRA - Maccaferri Brasil\" \/>\n<meta property=\"og:description\" content=\"A solu\u00e7\u00e3o t\u00e9cnica contemplava um muro de Terramesh\u00ae System associado com camadas refor\u00e7adas pelas geogrelhas MacGrid\u00ae WG. 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