{"id":5129,"date":"2021-07-23T09:57:45","date_gmt":"2021-07-23T12:57:45","guid":{"rendered":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/?p=5129"},"modified":"2021-07-23T10:48:53","modified_gmt":"2021-07-23T13:48:53","slug":"utilizacao-de-geotextil-bidim-para-cura-umida-de-piso-industrial-companhia-vale-do-rio-doce-es","status":"publish","type":"post","link":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/utilizacao-de-geotextil-bidim-para-cura-umida-de-piso-industrial-companhia-vale-do-rio-doce-es\/","title":{"rendered":"UTILIZA\u00c7\u00c3O DE GEOT\u00caXTIL BIDIM PARA CURA \u00daMIDA DE PISO INDUSTRIAL COMPANHIA VALE DO RIO DOCE ES"},"content":{"rendered":"\n<p><strong><span style=\"color:#434343\" class=\"has-inline-color\">Autor:<\/span><\/strong> Departamento T\u00e9cnico &#8211; Atividade Bidim<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">DADOS GERAIS<\/span><\/h3>\n\n\n\n<h4>Assunto<\/h4>\n\n\n\n<p>Utiliza\u00e7\u00e3o de geot\u00eaxtil Bidim como elemento de \u201ccura \u00famida\u201d de concreto em piso industrial da Companhia Vale do Rio Doce.<\/p>\n\n\n\n<p>Local<\/p>\n\n\n\n<p>Vit\u00f3ria, ES.<\/p>\n\n\n\n<h4>Descri\u00e7\u00e3o do problema<\/h4>\n\n\n\n<p>Para que apresente adequada resist\u00eancia \u00e0 compress\u00e3o o concreto necessita por vezes de \u201ccura \u00famida\u201d, em que o cimento \u00e9 progressivamente hidratado para possibilitar a ocorr\u00eancia das rea\u00e7\u00f5es qu\u00edmicas. Neste caso particular, o concreto \u00e9 de alta resist\u00eancia, necessitando de cura com hidrata\u00e7\u00e3o adequada.<\/p>\n\n\n\n<h4>Descri\u00e7\u00e3o da solu\u00e7\u00e3o<\/h4>\n\n\n\n<p>Emprego de um geot\u00eaxtil Bidim RT-08 saturado de \u00e1gua. Neste caso o geot\u00eaxtil ret\u00e9m a \u00e1gua nos vazios capilares, impedindo a sua evapora\u00e7\u00e3o devido \u00e0s tens\u00f5es de suc\u00e7\u00e3o, por\u00e9m cedendo progressivamente a \u00e1gua necess\u00e1ria \u00e0 cura do concreto.<\/p>\n\n\n\n<h4>Vantagens da solu\u00e7\u00e3o<\/h4>\n\n\n\n<p>Redu\u00e7\u00e3o da freq\u00fc\u00eancia de molhagem da superf\u00edcie do concreto, e ainda assim garantindo a cess\u00e3o progressiva da quantidade de \u00e1gua necess\u00e1ria \u00e0 hidrata\u00e7\u00e3o do cimento.<\/p>\n\n\n\n<h4>Quantidade<\/h4>\n\n\n\n<p>Manta geot\u00eaxtil Bidim RT-08: 1.500 m\u00b2.<\/p>\n\n\n\n<p>Data de execu\u00e7\u00e3o Outubro de 2003.<\/p>\n\n\n\n<p>Propriet\u00e1rio<\/p>\n\n\n\n<p>Companhia Vale do Rio Doce.<\/p>\n\n\n\n<p>Projetista<\/p>\n\n\n\n<p>Companhia Vale do Rio Doce.<\/p>\n\n\n\n<p>Construtora<\/p>\n\n\n\n<p>Companhia Brasil Engenharia.<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">DESCRI\u00c7\u00c3O DO GEOSSINT\u00c9TICO UTILIZADO<\/span><\/h3>\n\n\n\n<h4>Manta geot\u00eaxtil Bidim RT-08<\/h4>\n\n\n\n<p>MANTA GEOT\u00caXTIL N\u00c3OTECIDO, 100% POLI\u00c9STER COM RESIST\u00caNCIA TRA\u00c7\u00c3O LONGITUDINAL M\u00cdNIMA DE 08 KN\/M E TRA\u00c7\u00c3O TRANSVERSAL M\u00cdNIMA DE 07 KN\/M<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">DESENHO ESQUEM\u00c1TICO<\/span><\/h3>\n\n\n\n<p>Figura 1&nbsp; Seq\u00fcencia construtiva. (a) Prepara\u00e7\u00e3o da armadura, (b) lan\u00e7amento\/adesamento do concreto e nivelamento da superf\u00edcie, (c) instala\u00e7\u00e3o do geot\u00eaxtil Bidim RT-08 e satura\u00e7\u00e3o com \u00e1gua e, (d) piso de alta resist\u00eancia conclu\u00eddo.<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (a) &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (b)<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (c) &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (d)<\/p>\n\n\n\n<h3 class=\"has-text-align-center\">DOCUMENTA\u00c7\u00c3O FOTOGR\u00c1FICA<\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"281\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1457.png\" alt=\"\" class=\"wp-image-5133\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1457.png 281w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1457-279x300.png 279w\" sizes=\"(max-width: 281px) 100vw, 281px\" \/><figcaption>Prepara\u00e7\u00e3o da armadura.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1459.png\" alt=\"\" class=\"wp-image-5135\" width=\"270\" height=\"303\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1459.png 269w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1459-267x300.png 267w\" sizes=\"(max-width: 270px) 100vw, 270px\" \/><figcaption>Lan\u00e7amento e adensamento do concreto.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"332\" height=\"303\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1461.png\" alt=\"\" class=\"wp-image-5137\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1461.png 332w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1461-300x274.png 300w\" sizes=\"(max-width: 332px) 100vw, 332px\" \/><figcaption>Nivelamento superficial.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"347\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1462.png\" alt=\"\" class=\"wp-image-5138\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1462.png 347w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1462-300x261.png 300w\" sizes=\"(max-width: 347px) 100vw, 347px\" \/><figcaption>Acabamento mec\u00e2nico superficial.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"271\" height=\"318\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1464.png\" alt=\"\" class=\"wp-image-5140\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1464.png 271w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1464-256x300.png 256w\" sizes=\"(max-width: 271px) 100vw, 271px\" \/><figcaption>Processo de cura \u00famida, com o geot\u00eaxtil Bidim RT-08 sendo molhado.<br>Notar a placa indicativa.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"309\" height=\"302\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1465.png\" alt=\"\" class=\"wp-image-5141\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1465.png 309w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/07\/image-1465-300x293.png 300w\" sizes=\"(max-width: 309px) 100vw, 309px\" \/><figcaption>Corte das juntas de dilata\u00e7\u00e3o e piso conclu\u00eddo.<\/figcaption><\/figure><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Autor: Departamento T\u00e9cnico &#8211; Atividade Bidim DADOS GERAIS Assunto Utiliza\u00e7\u00e3o de geot\u00eaxtil Bidim como elemento de \u201ccura \u00famida\u201d de concreto em piso industrial da Companhia Vale do Rio Doce. Local Vit\u00f3ria, ES. Descri\u00e7\u00e3o do problema Para que apresente adequada resist\u00eancia \u00e0 compress\u00e3o o concreto necessita por vezes de \u201ccura \u00famida\u201d, em que o cimento \u00e9 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[82],"tags":[83],"_links":{"self":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/5129"}],"collection":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/comments?post=5129"}],"version-history":[{"count":4,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/5129\/revisions"}],"predecessor-version":[{"id":5143,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/5129\/revisions\/5143"}],"wp:attachment":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/media?parent=5129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/categories?post=5129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/tags?post=5129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}