{"id":1615,"date":"2014-09-23T16:45:26","date_gmt":"2014-09-23T14:45:26","guid":{"rendered":"http:\/\/www.tamices.es\/?p=1615"},"modified":"2025-04-28T09:34:40","modified_gmt":"2025-04-28T07:34:40","slug":"como-realizar-un-ensayo-granulometrico","status":"publish","type":"post","link":"https:\/\/tamices.es\/pt\/como-realizar-un-ensayo-granulometrico\/","title":{"rendered":"Como efetuar um ensaio de granulometria"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3466 alignright\" src=\"https:\/\/www.tamices.es\/wp-content\/uploads\/2020\/11\/Tamizadora-20CT-200-Manual-scaled.jpg\" alt=\"\" width=\"307\" height=\"409\" \/><\/p>\n<p class=\"Standard\">O ensaio granulom\u00e9trico pode ser definido como a medi\u00e7\u00e3o ou calibra\u00e7\u00e3o progressiva das part\u00edculas que constituem os solos e as forma\u00e7\u00f5es sedimentares ou as part\u00edculas, com o objetivo de analisar tanto a sua origem como as suas propriedades mec\u00e2nicas.<\/p>\n<p class=\"Standard\">Consiste em fazer passar as part\u00edculas atrav\u00e9s de uma coluna de crivos de diferentes malhagens. \u00c9 importante que os crivos utilizados cumpram as normas internacionais (ISO, UNE, ASTM, etc.) e n\u00e3o estejam partidos ou obstru\u00eddos, para que os dados obtidos sejam fi\u00e1veis.<\/p>\n<p class=\"Standard\">Os peneiros devem ser dispostos em coluna, uns sobre os outros, da maior para a menor abertura de malha, e colocados num agitador de peneiras eletromagn\u00e9tico de laborat\u00f3rio, sem esquecer de colocar um fundo de recolha do produto na base da coluna.<\/p>\n<p class=\"Standard\">Peneirar o produto durante cerca de 5 a 10 minutos. Dependendo da dimens\u00e3o das part\u00edculas ou das malhas, o tempo de peneira\u00e7\u00e3o necess\u00e1rio pode ser mais longo.<\/p>\n<p class=\"Standard\">Na aus\u00eancia de um agitador de peneiras, o ensaio pode ser efectuado manualmente, utilizando mais uma peneira e um fundo de recolha, come\u00e7ando pela abertura mais aberta e transferindo as part\u00edculas que passaram para a peneira seguinte.<\/p>\n<p class=\"Standard\">Uma vez terminado o processo de peneira\u00e7\u00e3o, devemos proceder \u00e0 pesagem do material retido em cada um dos peneiros, a soma de todos os pesos deve coincidir com o peso do material inicial. Tomando este peso como 100 %, calculamos as percentagens dos pesos obtidos em cada um dos crivos e o fundo de recolha utilizado. Com estes dados obt\u00e9m-se uma curva granulom\u00e9trica que nos permitir\u00e1 visualizar a tend\u00eancia homog\u00e9nea ou heterog\u00e9nea das granulometrias das part\u00edculas.<\/p>","protected":false},"excerpt":{"rendered":"<p>Se puede definir ensayo granulom\u00e9trico como la medici\u00f3n gradual o calibraci\u00f3n de las part\u00edculas que forman los suelos y formaciones sedimentarias o part\u00edculas, con el fin de analizar tanto su origen, como sus propiedades mec\u00e1nicas. Consiste en hacer pasar las part\u00edculas a trav\u00e9s de una columna de tamices de diferentes luces de malla. Es importante [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1615","post","type-post","status-publish","format-standard","hentry","category-sin-categoria"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>C\u00f3mo realizar un ensayo granulom\u00e9trico - Tamices.es<\/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:\/\/tamices.es\/pt\/como-realizar-un-ensayo-granulometrico\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u00f3mo realizar un ensayo granulom\u00e9trico - Tamices.es\" \/>\n<meta property=\"og:description\" content=\"Se puede definir ensayo granulom\u00e9trico como la medici\u00f3n gradual o calibraci\u00f3n de las part\u00edculas que forman los suelos y formaciones sedimentarias o part\u00edculas, con el fin de analizar tanto su origen, como sus propiedades mec\u00e1nicas. Consiste en hacer pasar las part\u00edculas a trav\u00e9s de una columna de tamices de diferentes luces de malla. Es importante [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tamices.es\/pt\/como-realizar-un-ensayo-granulometrico\/\" \/>\n<meta property=\"og:site_name\" content=\"Tamices.es\" \/>\n<meta property=\"article:published_time\" content=\"2014-09-23T14:45:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-28T07:34:40+00:00\" \/>\n<meta name=\"author\" content=\"oxymaster\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"oxymaster\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/tamices.es\\\/como-realizar-un-ensayo-granulometrico\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/tamices.es\\\/como-realizar-un-ensayo-granulometrico\\\/\"},\"author\":{\"name\":\"oxymaster\",\"@id\":\"https:\\\/\\\/tamices.es\\\/#\\\/schema\\\/person\\\/55731e6bc4e2e6c8841af53ca48461d3\"},\"headline\":\"C\u00f3mo realizar un ensayo granulom\u00e9trico\",\"datePublished\":\"2014-09-23T14:45:26+00:00\",\"dateModified\":\"2025-04-28T07:34:40+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/tamices.es\\\/como-realizar-un-ensayo-granulometrico\\\/\"},\"wordCount\":303,\"image\":{\"@id\":\"https:\\\/\\\/tamices.es\\\/como-realizar-un-ensayo-granulometrico\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tamices.es\\\/wp-content\\\/uploads\\\/2020\\\/11\\\/Tamizadora-20CT-200-Manual-scaled.jpg\",\"articleSection\":[\"Sin categor\u00eda\"],\"inLanguage\":\"pt-PT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/tamices.es\\\/como-realizar-un-ensayo-granulometrico\\\/\",\"url\":\"https:\\\/\\\/tamices.es\\\/como-realizar-un-ensayo-granulometrico\\\/\",\"name\":\"C\u00f3mo realizar un ensayo granulom\u00e9trico - Tamices.es\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/tamices.es\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/tamices.es\\\/como-realizar-un-ensayo-granulometrico\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/tamices.es\\\/como-realizar-un-ensayo-granulometrico\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tamices.es\\\/wp-content\\\/uploads\\\/2020\\\/11\\\/Tamizadora-20CT-200-Manual-scaled.jpg\",\"datePublished\":\"2014-09-23T14:45:26+00:00\",\"dateModified\":\"2025-04-28T07:34:40+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/tamices.es\\\/#\\\/schema\\\/person\\\/55731e6bc4e2e6c8841af53ca48461d3\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/tamices.es\\\/como-realizar-un-ensayo-granulometrico\\\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/tamices.es\\\/como-realizar-un-ensayo-granulometrico\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/tamices.es\\\/como-realizar-un-ensayo-granulometrico\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.tamices.es\\\/wp-content\\\/uploads\\\/2020\\\/11\\\/Tamizadora-20CT-200-Manual-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/www.tamices.es\\\/wp-content\\\/uploads\\\/2020\\\/11\\\/Tamizadora-20CT-200-Manual-scaled.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/tamices.es\\\/como-realizar-un-ensayo-granulometrico\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/tamices.es\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"C\u00f3mo realizar un ensayo granulom\u00e9trico\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/tamices.es\\\/#website\",\"url\":\"https:\\\/\\\/tamices.es\\\/\",\"name\":\"Tamices.es\",\"description\":\"Tu Tienda Online\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/tamices.es\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/tamices.es\\\/#\\\/schema\\\/person\\\/55731e6bc4e2e6c8841af53ca48461d3\",\"name\":\"oxymaster\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c6954179b09acd94fc3ba256dfb66dafd95e4305fa9df6337185c2808bae7e16?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c6954179b09acd94fc3ba256dfb66dafd95e4305fa9df6337185c2808bae7e16?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c6954179b09acd94fc3ba256dfb66dafd95e4305fa9df6337185c2808bae7e16?s=96&d=mm&r=g\",\"caption\":\"oxymaster\"},\"sameAs\":[\"https:\\\/\\\/tamices.es\"],\"url\":\"https:\\\/\\\/tamices.es\\\/pt\\\/author\\\/oxymaster\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"C\u00f3mo realizar un ensayo granulom\u00e9trico - Tamices.es","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/tamices.es\/pt\/como-realizar-un-ensayo-granulometrico\/","og_locale":"pt_PT","og_type":"article","og_title":"C\u00f3mo realizar un ensayo granulom\u00e9trico - Tamices.es","og_description":"Se puede definir ensayo granulom\u00e9trico como la medici\u00f3n gradual o calibraci\u00f3n de las part\u00edculas que forman los suelos y formaciones sedimentarias o part\u00edculas, con el fin de analizar tanto su origen, como sus propiedades mec\u00e1nicas. Consiste en hacer pasar las part\u00edculas a trav\u00e9s de una columna de tamices de diferentes luces de malla. Es importante [&hellip;]","og_url":"https:\/\/tamices.es\/pt\/como-realizar-un-ensayo-granulometrico\/","og_site_name":"Tamices.es","article_published_time":"2014-09-23T14:45:26+00:00","article_modified_time":"2025-04-28T07:34:40+00:00","author":"oxymaster","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"oxymaster","Tempo estimado de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/tamices.es\/como-realizar-un-ensayo-granulometrico\/#article","isPartOf":{"@id":"https:\/\/tamices.es\/como-realizar-un-ensayo-granulometrico\/"},"author":{"name":"oxymaster","@id":"https:\/\/tamices.es\/#\/schema\/person\/55731e6bc4e2e6c8841af53ca48461d3"},"headline":"C\u00f3mo realizar un ensayo granulom\u00e9trico","datePublished":"2014-09-23T14:45:26+00:00","dateModified":"2025-04-28T07:34:40+00:00","mainEntityOfPage":{"@id":"https:\/\/tamices.es\/como-realizar-un-ensayo-granulometrico\/"},"wordCount":303,"image":{"@id":"https:\/\/tamices.es\/como-realizar-un-ensayo-granulometrico\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tamices.es\/wp-content\/uploads\/2020\/11\/Tamizadora-20CT-200-Manual-scaled.jpg","articleSection":["Sin categor\u00eda"],"inLanguage":"pt-PT"},{"@type":"WebPage","@id":"https:\/\/tamices.es\/como-realizar-un-ensayo-granulometrico\/","url":"https:\/\/tamices.es\/como-realizar-un-ensayo-granulometrico\/","name":"C\u00f3mo realizar un ensayo granulom\u00e9trico - Tamices.es","isPartOf":{"@id":"https:\/\/tamices.es\/#website"},"primaryImageOfPage":{"@id":"https:\/\/tamices.es\/como-realizar-un-ensayo-granulometrico\/#primaryimage"},"image":{"@id":"https:\/\/tamices.es\/como-realizar-un-ensayo-granulometrico\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tamices.es\/wp-content\/uploads\/2020\/11\/Tamizadora-20CT-200-Manual-scaled.jpg","datePublished":"2014-09-23T14:45:26+00:00","dateModified":"2025-04-28T07:34:40+00:00","author":{"@id":"https:\/\/tamices.es\/#\/schema\/person\/55731e6bc4e2e6c8841af53ca48461d3"},"breadcrumb":{"@id":"https:\/\/tamices.es\/como-realizar-un-ensayo-granulometrico\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/tamices.es\/como-realizar-un-ensayo-granulometrico\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/tamices.es\/como-realizar-un-ensayo-granulometrico\/#primaryimage","url":"https:\/\/www.tamices.es\/wp-content\/uploads\/2020\/11\/Tamizadora-20CT-200-Manual-scaled.jpg","contentUrl":"https:\/\/www.tamices.es\/wp-content\/uploads\/2020\/11\/Tamizadora-20CT-200-Manual-scaled.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/tamices.es\/como-realizar-un-ensayo-granulometrico\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/tamices.es\/"},{"@type":"ListItem","position":2,"name":"C\u00f3mo realizar un ensayo granulom\u00e9trico"}]},{"@type":"WebSite","@id":"https:\/\/tamices.es\/#website","url":"https:\/\/tamices.es\/","name":"Peneiras.com.br","description":"A sua loja online","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/tamices.es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Person","@id":"https:\/\/tamices.es\/#\/schema\/person\/55731e6bc4e2e6c8841af53ca48461d3","name":"oxymaster","image":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/secure.gravatar.com\/avatar\/c6954179b09acd94fc3ba256dfb66dafd95e4305fa9df6337185c2808bae7e16?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c6954179b09acd94fc3ba256dfb66dafd95e4305fa9df6337185c2808bae7e16?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c6954179b09acd94fc3ba256dfb66dafd95e4305fa9df6337185c2808bae7e16?s=96&d=mm&r=g","caption":"oxymaster"},"sameAs":["https:\/\/tamices.es"],"url":"https:\/\/tamices.es\/pt\/author\/oxymaster\/"}]}},"_links":{"self":[{"href":"https:\/\/tamices.es\/pt\/wp-json\/wp\/v2\/posts\/1615","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tamices.es\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tamices.es\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tamices.es\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tamices.es\/pt\/wp-json\/wp\/v2\/comments?post=1615"}],"version-history":[{"count":1,"href":"https:\/\/tamices.es\/pt\/wp-json\/wp\/v2\/posts\/1615\/revisions"}],"predecessor-version":[{"id":4244,"href":"https:\/\/tamices.es\/pt\/wp-json\/wp\/v2\/posts\/1615\/revisions\/4244"}],"wp:attachment":[{"href":"https:\/\/tamices.es\/pt\/wp-json\/wp\/v2\/media?parent=1615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tamices.es\/pt\/wp-json\/wp\/v2\/categories?post=1615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tamices.es\/pt\/wp-json\/wp\/v2\/tags?post=1615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}