{"id":6073,"date":"2021-08-04T08:29:37","date_gmt":"2021-08-04T11:29:37","guid":{"rendered":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/?p=6073"},"modified":"2021-08-04T08:57:45","modified_gmt":"2021-08-04T11:57:45","slug":"6073-2","status":"publish","type":"post","link":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/6073-2\/","title":{"rendered":"UTILIZA\u00c7\u00c3O DE GEOT\u00caXTIL BIDIM COMO CAMADA ANTI-REFLEX\u00c3O DE TRINCAS EM MANUTEN\u00c7\u00c3O DE PAVIMENTOS R\u00cdGIDOS VIT\u00d3RIA 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\">INTRODU\u00c7\u00c3O<\/span><\/h3>\n\n\n\n<p>A malha rodovi\u00e1ria da CST \u00e9 composta de aproximadamente 55.000 m de ruas e avenidas que permitem o escoamento da maior parte da produ\u00e7\u00e3o de placas e bobinas e suportam o tr\u00e2nsito de equipamentos pesa.<\/p>\n\n\n\n<p>O objetivo deste trabalho \u00e9 mostrar a t\u00e9cnica de manuten\u00e7\u00e3o de pavimentos r\u00edgi com a utiliza\u00e7\u00e3o do geot\u00eaxtil Bidim RT-09 como elemento Antirreflex\u00e3o de trincas, aumentando a vida \u00fatil do pavimento e mantendo a integridade deste durante a sua vida de servi\u00e7o.<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">2 DADOS GERAIS<\/span><\/h3>\n\n\n\n<p>Assunto<\/p>\n\n\n\n<p>Utiliza\u00e7\u00e3o de geot\u00eaxtil Bidim como camada Antirreflex\u00e3o de trincas em manuten\u00e7\u00e3o de pavimentos r\u00edgido.<\/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 da solu\u00e7\u00e3o<\/h4>\n\n\n\n<p>No caso estudado, duas solu\u00e7\u00f5es poderiam ser utilizadas, uma delas contempla a remo\u00e7\u00e3o da camada de pavimento r\u00edgido trincada e a reconstru\u00e7\u00e3o do pavimento e a outra solu\u00e7\u00e3o contempla a utiliza\u00e7\u00e3o da camada de concreto existente como base para o recapeamento em asfalto. O desafio era eliminar o fen\u00f4meno da reflex\u00e3o de trincas na interface concreto antigo x camada asf\u00e1ltica nova. A utiliza\u00e7\u00e3o do geot\u00eaxtil Bidim RT-09 como camada Antirreflex\u00e3o de trincas atua como uma camada visco el\u00e1stica absorvendo e dissipando as tens\u00f5es geradas pela movimenta\u00e7\u00e3o das trincas do pavimento antigo e funciona como uma membrana imperme\u00e1vel, impedindo a penetra\u00e7\u00e3o de \u00e1gua na estrutura do pavimento ap\u00f3s a reflex\u00e3o das trincas, aumentando a vida \u00fatil do pavimento.<\/p>\n\n\n\n<h4>Data de execu\u00e7\u00e3o<\/h4>\n\n\n\n<p>2005.<\/p>\n\n\n\n<p>Propriet\u00e1rio CST.<\/p>\n\n\n\n<h4>Colabora\u00e7\u00e3o<\/h4>\n\n\n\n<p>&nbsp;Carlos Soares;<\/p>\n\n\n\n<p>R\u00f3bson Rodrigues de Souza; Issa Maria Seibert Yamazumi.<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">DESCRI\u00c7AO DOS GEOSSINT\u00c9TICOS UTILIZADOS<\/span><\/h3>\n\n\n\n<h4>Manta Geot\u00eaxtil Bidim RT-09<\/h4>\n\n\n\n<p>MANTA GEOT\u00caXTIL N\u00c3OTECIDO, 100% POLI\u00c9STER COM RESIST\u00caNCIA TRA\u00c7\u00c3O LONGITUDINAL M\u00cdNIMA DE 09 KN\/M E TRA\u00c7\u00c3O TRANSVERSAL M\u00cdNIMA DE 08 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><strong>\u00a0<\/strong>Figura 1 Compara\u00e7\u00e3o entre o recapeamento convencional e a utiliza\u00e7\u00e3o do geot\u00eaxtil Bidim RT-09.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"235\" height=\"389\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-170.png\" alt=\"\" class=\"wp-image-6074\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-170.png 235w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-170-181x300.png 181w\" sizes=\"(max-width: 235px) 100vw, 235px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"226\" height=\"261\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-171.png\" alt=\"\" class=\"wp-image-6075\"\/><\/figure><\/div>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">AN\u00c1LISE COMPARATIVA<\/span><\/h3>\n\n\n\n<p>An\u00e1lise comparativa entre a substitui\u00e7\u00e3o do pavimento existente e a utiliza\u00e7\u00e3o de geot\u00eaxtil Bidim RT-09.<\/p>\n\n\n\n<h4>Aspecto financeiro<\/h4>\n\n\n\n<p>Substitui\u00e7\u00e3o do Pavimento (por m<sup>2<\/sup>)<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>DESCRI\u00c7\u00c3O<\/td><td>UM<\/td><td>COEF<\/td><td>TOTAL (R$)<\/td><\/tr><tr><td>Demoli\u00e7\u00e3o em Concreto Simples<\/td><td>m3<\/td><td>0,20<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>Escava\u00e7\u00e3o Mec\u00e2nica<\/td><td>m3<\/td><td>0,40<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>Reaterro com esc\u00f3ria bruta de AF (fornec. CST)<\/td><td>m3<\/td><td>0,45<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>Reaterro compactado com Acerita (fornec. CST)<\/td><td>m3<\/td><td>0,10<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>Imprima\u00e7\u00e3o com asfalto dilu\u00eddo CM-30<\/td><td>m2<\/td><td>1,00<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>Pavimenta\u00e7\u00e3o CBUQ faixa C (5cm)<\/td><td>m3<\/td><td>0,05<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>&nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><td><strong>R$<\/strong><\/td><td><strong>28,96<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Utilizando Geot\u00eaxtil (por m<sup>2<\/sup>)<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>&nbsp; DESCRI\u00c7\u00c3O UM &nbsp;COEF TOTAL (R$) Pavimenta\u00e7\u00e3o com CBUQ faixa C m3 0,05 &nbsp;&nbsp; Pintura de liga\u00e7\u00e3o com emuls\u00e3o asf\u00e1ltica m2 2,00 &nbsp;&nbsp; Aplica\u00e7\u00e3o de Manta geot\u00eaxtil m2 1,00 &nbsp;&nbsp; Manta geot\u00eaxtil (sem impostos) m2 1,00 &nbsp;&nbsp; Ajudante (limpeza, tratamento juntas) hh 0,05 &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; <strong>R$ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 23,72<\/strong><\/td><td>&nbsp; Redu\u00e7\u00e3o de 18%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4>Aspecto ambiental<\/h4>\n\n\n\n<p>Gera\u00e7\u00e3o de entulho antes: 0,60 m\u00b3\/m\u00b3;<\/p>\n\n\n\n<p>Gera\u00e7\u00e3o de entulho utilizando geot\u00eaxtil Bidim: n\u00e3o h\u00e1;<\/p>\n\n\n\n<p>Menos ru\u00eddo, poeira e tr\u00e2nsito de equipamentos de terraplenagem.<\/p>\n\n\n\n<h4>Produtividade<\/h4>\n\n\n\n<p>M\u00e9todo desenvolvido: 1.000 m\u00b2 por dia;<\/p>\n\n\n\n<p>Substitui\u00e7\u00e3o do pavimento: seriam necess\u00e1rios tr\u00eas dias para uma \u00e1rea equivalente.<\/p>\n\n\n\n<h3><span style=\"color:#434343\" class=\"has-inline-color\">CONCLUS\u00c3O<\/span><\/h3>\n\n\n\n<p>A metodologia apresentada reflete um aumento na produtividade, redu\u00e7\u00e3o no custo de restaura\u00e7\u00e3o, respeito ao meio ambiente e principalmente um aumento na vida \u00fatil do pavimento, reduzindo os custos de manuten\u00e7\u00e3o.<\/p>\n\n\n\n<h3 class=\"has-text-align-center\"><span style=\"color:#434343\" class=\"has-inline-color\">DOCUMENTA\u00c7\u00c3O FOTOGR\u00c1FICA<\/span><\/h3>\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\/08\/image-172.png\" alt=\"\" class=\"wp-image-6076\" width=\"531\" height=\"196\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-172.png 531w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-172-300x111.png 300w\" sizes=\"(max-width: 531px) 100vw, 531px\" \/><figcaption>Quebras e fissuras causadas pela sobrecarga aplicada ao longo de 20 anos de utiliza\u00e7\u00e3o e por falhas construtivas.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"528\" height=\"194\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-173.png\" alt=\"\" class=\"wp-image-6077\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-173.png 528w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-173-300x110.png 300w\" sizes=\"(max-width: 528px) 100vw, 528px\" \/><figcaption>Demoli\u00e7\u00e3o do pavimento existente e escava\u00e7\u00e3o mec\u00e2nica (solu\u00e7\u00e3o sem geot\u00eaxtil Bidim).<\/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\/08\/image-175.png\" alt=\"\" class=\"wp-image-6080\" width=\"529\" height=\"195\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-175.png 529w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-175-300x111.png 300w\" sizes=\"(max-width: 529px) 100vw, 529px\" \/><figcaption>Aterro e compacta\u00e7\u00e3o da sub-base e base (solu\u00e7\u00e3o sem<br>geot\u00eaxtil Bidim).<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"529\" height=\"195\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-177.png\" alt=\"\" class=\"wp-image-6084\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-177.png 529w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-177-300x111.png 300w\" sizes=\"(max-width: 529px) 100vw, 529px\" \/><figcaption>Imprima\u00e7\u00e3o e aplica\u00e7\u00e3o do CBUQ (solu\u00e7\u00e3o sem geot\u00eaxtil Bidim).<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"246\" height=\"186\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-178.png\" alt=\"\" class=\"wp-image-6086\"\/><figcaption>Ocorr\u00eancia de trincas<br>(solu\u00e7\u00e3o sem geot\u00eaxtil Bidim).<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"529\" height=\"195\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-179.png\" alt=\"\" class=\"wp-image-6088\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-179.png 529w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-179-300x111.png 300w\" sizes=\"(max-width: 529px) 100vw, 529px\" \/><figcaption>Selagem das<br>trincas e primeira pintura de liga\u00e7\u00e3o (solu\u00e7\u00e3o com geot\u00eaxtil Bidim RT-09).<\/figcaption><\/figure><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"393\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/Imagem1-4-1024x393.png\" alt=\"\" class=\"wp-image-6090\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/Imagem1-4-1024x393.png 1024w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/Imagem1-4-300x115.png 300w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/Imagem1-4-768x294.png 768w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/Imagem1-4-1536x589.png 1536w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/Imagem1-4.png 1818w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>Instala\u00e7\u00e3o e compacta\u00e7\u00e3o do geot\u00eaxtil Bidim (solu\u00e7\u00e3o com geot\u00eaxtil Bidim RT-09).<\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"529\" height=\"195\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-181.png\" alt=\"\" class=\"wp-image-6092\" srcset=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-181.png 529w, https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-181-300x111.png 300w\" sizes=\"(max-width: 529px) 100vw, 529px\" \/><figcaption>Segunda pintura de liga\u00e7\u00e3o e aplica\u00e7\u00e3o do<br>CBUQ (solu\u00e7\u00e3o com geot\u00eaxtil<br>Bidim RT-09).<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"252\" height=\"189\" src=\"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-content\/uploads\/2021\/08\/image-182.png\" alt=\"\" class=\"wp-image-6094\"\/><figcaption>Pavimento pronto ap\u00f3s 60 dias (sem trincas).<\/figcaption><\/figure><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Autor: Departamento T\u00e9cnico &#8211; Atividade Bidim INTRODU\u00c7\u00c3O A malha rodovi\u00e1ria da CST \u00e9 composta de aproximadamente 55.000 m de ruas e avenidas que permitem o escoamento da maior parte da produ\u00e7\u00e3o de placas e bobinas e suportam o tr\u00e2nsito de equipamentos pesa. O objetivo deste trabalho \u00e9 mostrar a t\u00e9cnica de manuten\u00e7\u00e3o de pavimentos r\u00edgi [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[66],"tags":[58],"_links":{"self":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/6073"}],"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=6073"}],"version-history":[{"count":12,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/6073\/revisions"}],"predecessor-version":[{"id":6099,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/posts\/6073\/revisions\/6099"}],"wp:attachment":[{"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/media?parent=6073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/categories?post=6073"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diprotecgeo.com.br\/casos-de-obra\/wp-json\/wp\/v2\/tags?post=6073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}