{"id":2589,"date":"2026-01-09T00:46:06","date_gmt":"2026-01-09T08:46:06","guid":{"rendered":"https:\/\/cntenaisi.com\/?p=2589"},"modified":"2026-03-13T00:26:29","modified_gmt":"2026-03-13T08:26:29","slug":"os-5-principais-aditivos-para-concreto-para-evitar-rachaduras","status":"publish","type":"post","link":"https:\/\/cntenaisi.com\/pt\/os-5-principais-aditivos-para-concreto-para-evitar-rachaduras\/","title":{"rendered":"Os 5 principais aditivos de concreto para evitar rachaduras em projetos reais"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2589\" class=\"elementor elementor-2589\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a186aff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a186aff\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a337f1c\" data-id=\"a337f1c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-20b7c24 elementor-widget elementor-widget-jkit_post_title\" data-id=\"20b7c24\" data-element_type=\"widget\" data-widget_type=\"jkit_post_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div  class=\"jeg-elementor-kit jkit-post-title jeg_module___6a1bcb8ceda11\" ><h1 class=\"post-title style-color\">Os 5 principais aditivos de concreto para evitar rachaduras em projetos reais<\/h1><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ba7d947 elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ba7d947\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5e1c138\" data-id=\"5e1c138\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ad47495 e-flex e-con-boxed e-con e-parent\" data-id=\"ad47495\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9438598 elementor-widget elementor-widget-text-editor\" data-id=\"9438598\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>O concreto \u00e9 um material essencial na constru\u00e7\u00e3o, mas n\u00e3o est\u00e1 imune a desafios. Um dos problemas mais comuns e caros que surgem durante a constru\u00e7\u00e3o com concreto \u00e9 <strong>rachaduras<\/strong>. Seja por mudan\u00e7as de temperatura, perda de umidade ou retra\u00e7\u00e3o, as rachaduras podem comprometer a durabilidade, a apar\u00eancia e a integridade estrutural do concreto. Felizmente, o uso dos aditivos certos para concreto pode reduzir significativamente ou at\u00e9 mesmo evitar a forma\u00e7\u00e3o dessas rachaduras.<\/p><p>Neste guia, exploraremos cinco aditivos eficazes para concreto que podem ajudar a evitar rachaduras: <strong>HPMC em p\u00f3<\/strong>, <strong>P\u00f3 de pol\u00edmero RDP<\/strong>, <strong>Fibras PP<\/strong>, <strong>Fibras de a\u00e7o<\/strong>, e <strong>Superplastificante de policarboxilato<\/strong>. Ao compreender a fun\u00e7\u00e3o de cada aditivo, voc\u00ea pode escolher o melhor para o seu projeto, a fim de garantir um acabamento liso, dur\u00e1vel e resistente a rachaduras.<!-- notionvc: d8bf0b1a-4a7c-441e-ad32-605d494701bc --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45a030f elementor-widget elementor-widget-heading\" data-id=\"45a030f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">1. HPMC em p\u00f3 (hidroxipropilmetilcelulose)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6d63ed7 e-grid e-con-full e-con e-child\" data-id=\"6d63ed7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6dd65a8 elementor-widget elementor-widget-image\" data-id=\"6dd65a8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/hidroxipropilmetilcelulose-hpmc\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/HPMC-Sample-scaled-1-1024x683.webp\" class=\"attachment-large size-large wp-image-2591\" alt=\"\" srcset=\"https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/HPMC-Sample-scaled-1-1024x683.webp 1024w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/HPMC-Sample-scaled-1-300x200.webp 300w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/HPMC-Sample-scaled-1-768x512.webp 768w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/HPMC-Sample-scaled-1-1536x1024.webp 1536w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/HPMC-Sample-scaled-1-2048x1366.webp 2048w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/HPMC-Sample-scaled-1-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9cb6fd elementor-widget elementor-widget-text-editor\" data-id=\"e9cb6fd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>O que \u00e9 HPMC em p\u00f3?<\/h3><p><a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/hidroxipropilmetilcelulose-hpmc\/\" target=\"_blank\" rel=\"noopener\">HPMC (hidroxipropilmetilcelulose)<\/a> \u00e9 um tipo de \u00e9ter de celulose que \u00e9 comumente usado em argamassas de mistura seca e concreto. Esse p\u00f3 \u00e9 um aditivo essencial conhecido por sua <strong>reten\u00e7\u00e3o de \u00e1gua<\/strong> propriedades e capacidade de <strong>melhorar a trabalhabilidade<\/strong> em materiais de constru\u00e7\u00e3o.<\/p><p><!-- notionvc: 8b8c903d-372a-4e64-a7b5-62ce28aaf812 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4eaca8 elementor-widget elementor-widget-text-editor\" data-id=\"c4eaca8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Como o HPMC ajuda a evitar rachaduras:<\/h3><p>O concreto tende a secar rapidamente, especialmente quando exposto ao calor e a condi\u00e7\u00f5es secas. Quando a umidade da mistura evapora muito rapidamente, ela pode causar <strong>rachaduras por encolhimento de pl\u00e1stico<\/strong>, que ocorrem antes de o concreto estar totalmente endurecido. O p\u00f3 de HPMC ajuda a evitar isso ao reter a umidade na mistura de concreto, permitindo que as part\u00edculas de cimento se hidratem adequadamente e endure\u00e7am de maneira uniforme.<\/p><p>Ao manter o n\u00edvel de umidade por mais tempo, o HPMC <strong>reduz o risco de rachaduras na superf\u00edcie<\/strong> durante os est\u00e1gios iniciais da cura. Isso \u00e9 especialmente \u00fatil em <strong>ambientes de temperatura moderada<\/strong> onde a evapora\u00e7\u00e3o r\u00e1pida pode ser um problema.<\/p><p><strong>Melhor para:<\/strong><\/p><ul><li>Argamassas misturadas a seco<\/li><li>Concreto exposto a temperaturas moderadas<\/li><li>Concreto pronto e argamassas de reboco<\/li><\/ul><p><!-- notionvc: 7b4000ee-b076-4838-a592-7636b2cbdc83 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4c8739 elementor-widget elementor-widget-heading\" data-id=\"e4c8739\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2. P\u00f3 de pol\u00edmero RDP (p\u00f3 de pol\u00edmero redispers\u00edvel)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0914945 e-grid e-con-full e-con e-child\" data-id=\"0914945\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0ce075c elementor-widget elementor-widget-image\" data-id=\"0ce075c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/po-de-polimero-redispersivel-rdp\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/cntenaisi.com\/wp-content\/uploads\/2025\/09\/rdp-powder-1024x683.jpg\" class=\"attachment-large size-large wp-image-1167\" alt=\"rdp-powder\" srcset=\"https:\/\/cntenaisi.com\/wp-content\/uploads\/2025\/09\/rdp-powder-1024x683.jpg 1024w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2025\/09\/rdp-powder-300x200.jpg 300w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2025\/09\/rdp-powder-768x512.jpg 768w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2025\/09\/rdp-powder-1536x1024.jpg 1536w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2025\/09\/rdp-powder-2048x1365.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0500ee0 elementor-widget elementor-widget-text-editor\" data-id=\"0500ee0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>O que \u00e9 o p\u00f3 de pol\u00edmero RDP?<\/h3><p><a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/po-de-polimero-redispersivel-rdp\/\" target=\"_blank\" rel=\"noopener\"><strong>RDP<\/strong><\/a> \u00e9 um p\u00f3 feito de <strong>pol\u00edmeros \u00e0 base de \u00e1gua<\/strong> que s\u00e3o comumente usados para melhorar a <strong>ades\u00e3o<\/strong>, <strong>flexibilidade<\/strong>, e <strong>resist\u00eancia \u00e0 \u00e1gua<\/strong> de concreto e argamassa. Quando misturado com \u00e1gua, o RDP se dissolve e se dispersa no concreto, proporcionando uma mistura mais coesa e dur\u00e1vel.<!-- notionvc: 78bb26fc-d22e-427c-827a-59c9e6e4c1d3 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0c0e7d elementor-widget elementor-widget-text-editor\" data-id=\"e0c0e7d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Como o RDP ajuda a evitar o cracking:<\/h3><p>O concreto pode rachar devido a <strong>encolhimento<\/strong> e <strong>estresses t\u00e9rmicos<\/strong> \u00e0 medida que se cura. <strong>P\u00f3 de pol\u00edmero RDP<\/strong> melhora a <strong>resist\u00eancia \u00e0 flex\u00e3o<\/strong> do concreto, tornando-o mais resistente a rachaduras sob tens\u00e3o. Ele tamb\u00e9m melhora a <strong>v\u00ednculo<\/strong> entre as part\u00edculas, evitando que o concreto se separe durante o encolhimento.<\/p><p>Al\u00e9m disso, o RDP contribui para <strong>resist\u00eancia a rachaduras<\/strong> melhorando a <strong>plasticidade<\/strong> do concreto, tornando-o mais flex\u00edvel e mais capaz de suportar <strong>movimentos t\u00e9rmicos e mec\u00e2nicos menores<\/strong> sem rachaduras.<\/p><p><strong>Melhor para:<\/strong><\/p><ul><li>Aprimoramento <strong>ades\u00e3o<\/strong> e <strong>flexibilidade<\/strong><\/li><li><strong>Argamassas de mistura seca<\/strong> e <strong>contrapisos autonivelantes<\/strong><\/li><li><strong>Resistente \u00e0 \u00e1gua<\/strong> aplicativos<\/li><\/ul><p><!-- notionvc: ff2333b3-3770-414a-9269-1b7f3c354ce6 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ada9509 elementor-widget elementor-widget-heading\" data-id=\"ada9509\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">3. Fibras de PP (fibras de polipropileno)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b12bdff e-grid e-con-full e-con e-child\" data-id=\"b12bdff\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15529e1 elementor-widget elementor-widget-image\" data-id=\"15529e1\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/fibra-pp\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/PP-Fiber-scaled-1-1024x683.webp\" class=\"attachment-large size-large wp-image-2593\" alt=\"\" srcset=\"https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/PP-Fiber-scaled-1-1024x683.webp 1024w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/PP-Fiber-scaled-1-300x200.webp 300w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/PP-Fiber-scaled-1-768x512.webp 768w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/PP-Fiber-scaled-1-1536x1024.webp 1536w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/PP-Fiber-scaled-1-2048x1366.webp 2048w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/PP-Fiber-scaled-1-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6aa6659 elementor-widget elementor-widget-text-editor\" data-id=\"6aa6659\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><strong>O que s\u00e3o fibras PP?<\/strong><\/h3><p><a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/fibra-pp\/\" target=\"_blank\" rel=\"noopener\">Fibras de polipropileno (PP)<\/a> s\u00e3o <strong>fibras sint\u00e9ticas<\/strong> usadas para refor\u00e7ar o concreto. S\u00e3o fibras pequenas e finas que s\u00e3o adicionadas \u00e0 mistura de concreto para melhorar suas propriedades mec\u00e2nicas. As fibras de PP ajudam a evitar rachaduras, criando uma <strong>Rede de refor\u00e7o 3D<\/strong> dentro da matriz de concreto.<!-- notionvc: 5bf80c34-2c3e-4bc3-8195-27f4d5d3f81a --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6737fa3 elementor-widget elementor-widget-text-editor\" data-id=\"6737fa3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Como as fibras PP ajudam a evitar rachaduras:<\/h3><p>As fibras de PP atuam como um <strong>agente de controle de rachaduras<\/strong>, ajudando a <strong>distribuir o estresse<\/strong> uniformemente em todo o concreto. \u00c0 medida que o concreto endurece e sofre retra\u00e7\u00e3o, essas fibras impedem que o <strong>propaga\u00e7\u00e3o de microfissuras<\/strong>, que podem se transformar em rachaduras vis\u00edveis com o tempo.<\/p><p>As fibras s\u00e3o particularmente eficazes no controle de <strong>rachaduras por encolhimento de pl\u00e1stico<\/strong> durante os est\u00e1gios iniciais da cura, quando o concreto \u00e9 mais suscet\u00edvel a rachaduras. Eles tamb\u00e9m melhoram a <strong>resist\u00eancia \u00e0 tra\u00e7\u00e3o<\/strong> e <strong>ductilidade<\/strong> do concreto, tornando-o mais resistente a <strong>impacto<\/strong> e <strong>abras\u00e3o<\/strong>.<\/p><p><strong>Melhor para:<\/strong><\/p><ul><li><strong>Pisos industriais<\/strong>, <strong>estradas<\/strong>, <strong>decks de pontes<\/strong>, e <strong>t\u00faneis<\/strong><\/li><li><strong>Elementos pr\u00e9-moldados<\/strong><\/li><li><strong>Concreto projetado<\/strong> aplicativos<\/li><li>Derramamentos de grande volume onde <strong>microfissuras<\/strong> pode formar<\/li><\/ul><p><!-- notionvc: 6d2d7a3d-dde5-4a7a-9999-13dea4072476 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf25316 elementor-widget elementor-widget-heading\" data-id=\"bf25316\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">4. Fibras de a\u00e7o<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1a440b8 e-grid e-con-full e-con e-child\" data-id=\"1a440b8\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bdbb383 elementor-widget elementor-widget-image\" data-id=\"bdbb383\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/1-1024x640.webp\" class=\"attachment-large size-large wp-image-2594\" alt=\"\" srcset=\"https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/1-1024x640.webp 1024w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/1-300x188.webp 300w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/1-768x480.webp 768w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/1-1536x960.webp 1536w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/1-18x12.webp 18w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2026\/01\/1.webp 1600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6a1a28 elementor-widget elementor-widget-text-editor\" data-id=\"e6a1a28\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>O que s\u00e3o fibras de a\u00e7o?<\/h3><p>As fibras de a\u00e7o s\u00e3o peda\u00e7os curtos de a\u00e7o adicionados ao concreto para melhorar seu desempenho. <strong>integridade estrutural<\/strong>. Eles s\u00e3o feitos de a\u00e7o de alta resist\u00eancia e s\u00e3o usados para <strong>refor\u00e7ar<\/strong> concreto contra v\u00e1rias tens\u00f5es, inclusive as causadas por encolhimento e flutua\u00e7\u00f5es de temperatura.<\/p><p><!-- notionvc: 07510d84-e752-4953-a8a7-0948f2977793 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f02502 elementor-widget elementor-widget-text-editor\" data-id=\"4f02502\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Como as fibras de a\u00e7o ajudam a evitar rachaduras:<\/h3><p>As fibras de a\u00e7o proporcionam <strong>resist\u00eancia a rachaduras<\/strong> refor\u00e7ando a matriz de concreto e impedindo a forma\u00e7\u00e3o e a propaga\u00e7\u00e3o de <strong>grandes rachaduras<\/strong>. Eles <strong>distribuir o estresse<\/strong> uniformemente na superf\u00edcie, reduzindo a probabilidade de rachaduras causadas por estresse t\u00e9rmico, encolhimento ou for\u00e7as externas.<\/p><p>Al\u00e9m disso, o uso de fibras de a\u00e7o aprimora a <strong>resist\u00eancia \u00e0 flex\u00e3o<\/strong> e <strong>resist\u00eancia ao impacto<\/strong> do concreto, o que o torna ideal para estruturas expostas a altas tens\u00f5es e tr\u00e1fego intenso.<\/p><p><strong>Melhor para:<\/strong><\/p><ul><li><strong>Concreto de alto desempenho<\/strong><\/li><li><strong>Piso industrial<\/strong> e <strong>pavimentos para servi\u00e7os pesados<\/strong><\/li><li><strong>Elementos de concreto pr\u00e9-moldado<\/strong><\/li><li>Aplicativos que exigem aprimoramento <strong>resist\u00eancia ao impacto<\/strong><\/li><\/ul><p><!-- notionvc: 6b9ea0d8-dd74-4f94-86ad-d50109f6590e --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68cad38 elementor-widget elementor-widget-heading\" data-id=\"68cad38\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">5. Superplastificante de policarboxilato (PCE)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c45d0dc e-grid e-con-full e-con e-child\" data-id=\"c45d0dc\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6de0e3 elementor-widget elementor-widget-image\" data-id=\"b6de0e3\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/superplastificante-de-policarboxilato-pce\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/cntenaisi.com\/wp-content\/uploads\/2025\/11\/pce-superplasticizer-flake.jpg\" class=\"attachment-large size-large wp-image-1997\" alt=\"pce-superplastificante-flake\" srcset=\"https:\/\/cntenaisi.com\/wp-content\/uploads\/2025\/11\/pce-superplasticizer-flake.jpg 720w, https:\/\/cntenaisi.com\/wp-content\/uploads\/2025\/11\/pce-superplasticizer-flake-300x225.jpg 300w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e059872 elementor-widget elementor-widget-text-editor\" data-id=\"e059872\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>O que \u00e9 superplastificante de policarboxilato?<\/h3><p><a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/superplastificante-de-policarboxilato-pce\/\" target=\"_blank\" rel=\"noopener\">Superplastificante de policarboxilato (PCE)<\/a> \u00e9 um sistema moderno e de alto desempenho <strong>agente redutor de \u00e1gua<\/strong> usado em misturas de concreto. Ele permite <strong>concreto de alta resist\u00eancia<\/strong> sem comprometer a capacidade de trabalho.<!-- notionvc: f3b93f98-ce63-4141-a29d-96e76975c795 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9547338 elementor-widget elementor-widget-text-editor\" data-id=\"9547338\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Como o PCE ajuda a evitar rachaduras:<\/h3><p>Uma das principais causas de rachaduras no concreto \u00e9 a <strong>excesso de \u00e1gua<\/strong> necess\u00e1ria para a mistura adequada. Quando \u00e9 adicionada muita \u00e1gua, aumenta o risco de rachaduras por retra\u00e7\u00e3o \u00e0 medida que o concreto seca. O PCE reduz a quantidade de \u00e1gua necess\u00e1ria na mistura e, ao mesmo tempo, mant\u00e9m a <strong>Trabalhabilidade<\/strong> do concreto, o que leva a uma <strong>mais denso<\/strong> e <strong>mais forte<\/strong> produto final.<\/p><p>Ao reduzir a propor\u00e7\u00e3o de \u00e1gua para cimento, o PCE tamb\u00e9m ajuda a <strong>cura r\u00e1pida<\/strong> e <strong>desenvolvimento precoce da for\u00e7a<\/strong>, que \u00e9 particularmente \u00fatil em <strong>Concretagem em climas frios<\/strong>. Al\u00e9m disso, o PCE reduz <strong>encolhimento por secagem<\/strong>, tornando o concreto mais resistente a rachaduras ao longo do tempo.<\/p><p><strong>Melhor para:<\/strong><\/p><ul><li><strong>Concreto de alto desempenho<\/strong><\/li><li><strong>Aplica\u00e7\u00f5es em climas frios<\/strong><\/li><li><strong>Concreto pr\u00e9-moldado<\/strong> e <strong>projetos de constru\u00e7\u00e3o acelerados<\/strong><\/li><\/ul><p><!-- notionvc: ca4820fd-24a0-468d-a0d5-eff1095c233d --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6686062 elementor-widget elementor-widget-text-editor\" data-id=\"6686062\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Como escolher o aditivo certo para concreto<\/h2><p>A sele\u00e7\u00e3o do aditivo de concreto correto depende de v\u00e1rios fatores, incluindo <strong>condi\u00e7\u00f5es ambientais<\/strong>, o <strong>tipo de concreto<\/strong> que est\u00e1 sendo usado e os requisitos espec\u00edficos do projeto. Aqui est\u00e1 um guia r\u00e1pido para ajud\u00e1-lo a escolher o aditivo certo:<\/p><ul><li><strong>Para clima quente ou seco<\/strong>: HPMC e HEMC s\u00e3o excelentes op\u00e7\u00f5es para <strong>reten\u00e7\u00e3o de umidade<\/strong>.<\/li><li><strong>Para concreto de alta resist\u00eancia e cura r\u00e1pida<\/strong>: A PCE \u00e9 sua melhor op\u00e7\u00e3o.<\/li><li><strong>Para controle de microfissuras<\/strong>: As fibras de PP e as fibras de a\u00e7o melhorar\u00e3o <strong>resist\u00eancia a rachaduras<\/strong>.<\/li><li><strong>Para melhorar a flexibilidade e a ades\u00e3o<\/strong>: O p\u00f3 de pol\u00edmero RDP \u00e9 a escolha certa.<\/li><\/ul><h2>Conclus\u00e3o<\/h2><p>As rachaduras no concreto s\u00e3o um problema comum na constru\u00e7\u00e3o, mas com os aditivos certos, \u00e9 poss\u00edvel reduzir significativamente o risco de rachaduras e aumentar a durabilidade das estruturas de concreto. N\u00e3o importa se voc\u00ea precisa de melhor reten\u00e7\u00e3o de umidade, maior flexibilidade ou maior resist\u00eancia a rachaduras, <strong>HPMC em p\u00f3<\/strong>, <strong>P\u00f3 de pol\u00edmero RDP<\/strong>, <strong>Fibras PP<\/strong>, <strong>Fibras de a\u00e7o<\/strong>, e <strong>Superplastificante de policarboxilato<\/strong> s\u00e3o solu\u00e7\u00f5es eficazes para evitar rachaduras.<\/p><p>Cada aditivo tem uma finalidade \u00fanica, e a escolha do aditivo certo depender\u00e1 dos requisitos espec\u00edficos de seu projeto e das condi\u00e7\u00f5es ambientais. Ao incorporar esses aditivos em seu projeto de mistura, voc\u00ea pode garantir que seu concreto seja forte, dur\u00e1vel e resistente a rachaduras por muitos anos.<\/p><p>Para obter orienta\u00e7\u00e3o especializada sobre como selecionar os aditivos certos para sua mistura de concreto, entre em contato com nossa equipe em <strong>Tenessy<\/strong>. Somos especializados em fornecer aditivos de concreto de alta qualidade, testados e confi\u00e1veis por profissionais do mundo todo.<!-- notionvc: b5bf6508-190c-4be3-a46c-5837014ce909 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9cb45f0 elementor-widget elementor-widget-spacer\" data-id=\"9cb45f0\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a04bf35 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a04bf35\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-335fd9f\" data-id=\"335fd9f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-703cefc elementor-widget__width-auto elementor-widget-mobile__width-initial elementor-widget-tablet__width-auto elementor-widget elementor-widget-text-editor\" data-id=\"703cefc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tTags : \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7320ac6 elementor-widget__width-auto elementor-widget elementor-widget-jkit_post_terms\" data-id=\"7320ac6\" data-element_type=\"widget\" data-widget_type=\"jkit_post_terms.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div  class=\"jeg-elementor-kit jkit-post-terms jeg_module__1_6a1bcb8cf0ccc\" ><span class=\"post-terms\"><span class=\"term-list\">Constru\u00e7\u00e3o<\/span><\/span><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d17ceda\" data-id=\"d17ceda\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e156ae8 elementor-widget__width-auto elementor-widget-mobile__width-initial elementor-widget-tablet__width-auto elementor-widget elementor-widget-text-editor\" data-id=\"e156ae8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tCompartilhe isso : \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e61dcf elementor-widget__width-auto jkit-social-shape shape-none elementor-widget elementor-widget-jkit_social_share\" data-id=\"4e61dcf\" data-element_type=\"widget\" data-widget_type=\"jkit_social_share.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div  class=\"jeg-elementor-kit jkit-social-share jeg_module__2_6a1bcb8cf2cb6\" ><ul class=\"social-share-list\"><li class=\"elementor-repeater-item-844dad6\" data-social=\"facebook\">\n\t\t\t\t<a href=\"#\" class=\"facebook social-icon\" aria-label=\"compartilhamento social\"><i aria-hidden=\"true\" class=\"jki jki-facebook-light\"><\/i><\/a>\n\t\t\t<\/li><li class=\"elementor-repeater-item-3afceda\" data-social=\"twitter\">\n\t\t\t\t<a href=\"#\" class=\"twitter social-icon\" aria-label=\"compartilhamento social\"><svg viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z\"><\/path><\/svg><\/a>\n\t\t\t<\/li><li class=\"elementor-repeater-item-b3346a1\" data-social=\"linkedin\">\n\t\t\t\t<a href=\"#\" class=\"linkedin social-icon\" aria-label=\"compartilhamento social\"><svg viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M100.28 448H7.4V148.9h92.88zM53.79 108.1C24.09 108.1 0 83.5 0 53.8a53.79 53.79 0 0 1 107.58 0c0 29.7-24.1 54.3-53.79 54.3zM447.9 448h-92.68V302.4c0-34.7-.7-79.2-48.29-79.2-48.29 0-55.69 37.7-55.69 76.7V448h-92.78V148.9h89.08v40.8h1.3c12.4-23.5 42.69-48.3 87.88-48.3 94 0 111.28 61.9 111.28 142.3V448z\"><\/path><\/svg><\/a>\n\t\t\t<\/li><li class=\"elementor-repeater-item-68544eb\" data-social=\"linkedin\">\n\t\t\t\t<a href=\"#\" class=\"linkedin social-icon\" aria-label=\"compartilhamento social\"><i aria-hidden=\"true\" class=\"jki jki-youtube-v-light\"><\/i><\/a>\n\t\t\t<\/li><\/ul><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d06830b\" data-id=\"d06830b\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1cccbdc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1cccbdc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-c5ad621\" data-id=\"c5ad621\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2dcb65e elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"2dcb65e\" data-element_type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tProcurando suporte especializado?\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tEstamos aqui 24 horas por dia, 7 dias por semana.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjY2MCIsInRvZ2dsZSI6ZmFsc2V9\" target=\"_blank\">\n\t\t\t\t\t\tEntre em contato agora\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f1d8f03 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f1d8f03\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-7bf6cb4\" data-id=\"7bf6cb4\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-02d9091 elementor-widget elementor-widget-heading\" data-id=\"02d9091\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Publica\u00e7\u00f5es recentes<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-434bea7 elementor-widget elementor-widget-jkit_post_list\" data-id=\"434bea7\" data-element_type=\"widget\" data-widget_type=\"jkit_post_list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div  class=\"jeg-elementor-kit jkit-postlist layout-horizontal post-element jkit-pagination-disable jeg_module__3_6a1bcb8d04125\"  data-id=\"jeg_module__3_6a1bcb8d04125\" data-settings=\"{&quot;post_type&quot;:&quot;post&quot;,&quot;number_post&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:3,&quot;sizes&quot;:[]},&quot;post_offset&quot;:0,&quot;unique_content&quot;:&quot;disable&quot;,&quot;include_post&quot;:&quot;&quot;,&quot;exclude_post&quot;:&quot;&quot;,&quot;include_category&quot;:&quot;&quot;,&quot;exclude_category&quot;:&quot;&quot;,&quot;include_author&quot;:&quot;&quot;,&quot;include_tag&quot;:&quot;&quot;,&quot;exclude_tag&quot;:&quot;&quot;,&quot;sort_by&quot;:&quot;latest&quot;,&quot;pagination_mode&quot;:&quot;disable&quot;,&quot;pagination_loadmore_text&quot;:&quot;Load More&quot;,&quot;pagination_loading_text&quot;:&quot;Loading...&quot;,&quot;pagination_number_post&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:3,&quot;sizes&quot;:[]},&quot;pagination_scroll_limit&quot;:0,&quot;pagination_icon&quot;:{&quot;value&quot;:&quot;&quot;,&quot;library&quot;:&quot;&quot;},&quot;pagination_icon_position&quot;:&quot;before&quot;,&quot;sg_content_layout&quot;:&quot;horizontal&quot;,&quot;sg_content_image_enable&quot;:&quot;&quot;,&quot;sg_content_background_image_enable&quot;:&quot;&quot;,&quot;sg_content_icon_enable&quot;:&quot;&quot;,&quot;sg_content_icon&quot;:{&quot;value&quot;:&quot;fas fa-circle&quot;,&quot;library&quot;:&quot;fa-solid&quot;},&quot;sg_content_meta_enable&quot;:&quot;yes&quot;,&quot;sg_content_meta_date_enable&quot;:&quot;yes&quot;,&quot;sg_content_meta_date_type&quot;:&quot;published&quot;,&quot;sg_content_meta_date_format&quot;:&quot;default&quot;,&quot;sg_content_meta_date_format_custom&quot;:&quot;F j, Y&quot;,&quot;sg_content_meta_date_icon&quot;:{&quot;value&quot;:&quot;jki jki-calendar-page-empty-light&quot;,&quot;library&quot;:&quot;jkiticon&quot;},&quot;sg_content_meta_category_enable&quot;:&quot;&quot;,&quot;sg_content_meta_category_icon&quot;:{&quot;value&quot;:&quot;fas fa-tag&quot;,&quot;library&quot;:&quot;fa-solid&quot;},&quot;sg_content_meta_position&quot;:&quot;bottom&quot;,&quot;sg_content_image_size_imagesize_size&quot;:&quot;medium&quot;,&quot;paged&quot;:1,&quot;class&quot;:&quot;jkit_post_list&quot;}\"><div class=\"jkit-block-container\"><div class=\"jkit-posts jkit-ajax-flag\">\n            <article class=\"jkit-post post-list-item\">\n                <a href=\"https:\/\/cntenaisi.com\/pt\/dosagem-de-po-de-polimero-redispersivel-para-impermeabilizacao-em-argamassa-de-impermeabilizacao\/\" >\n                    \n                    <div class=\"jkit-postlist-content\"><span class=\"jkit-postlist-title\">Dosagem de p\u00f3 de pol\u00edmero redispers\u00edvel para impermeabiliza\u00e7\u00e3o em argamassa de impermeabiliza\u00e7\u00e3o<\/span><div class=\"meta-lists\"><span class=\"meta-date\"><i aria-hidden=\"true\" class=\"jki jki-calendar-page-empty-light\"><\/i>25 de maio de 2026<\/span> <\/div><\/div>\n                <\/a>\n            <\/article><article class=\"jkit-post post-list-item\">\n                <a href=\"https:\/\/cntenaisi.com\/pt\/requisitos-de-selecao-de-hpmc-para-materiais-de-construcao-a-base-de-gesso\/\" >\n                    \n                    <div class=\"jkit-postlist-content\"><span class=\"jkit-postlist-title\">Requisitos de sele\u00e7\u00e3o de HPMC para materiais de constru\u00e7\u00e3o \u00e0 base de gesso<\/span><div class=\"meta-lists\"><span class=\"meta-date\"><i aria-hidden=\"true\" class=\"jki jki-calendar-page-empty-light\"><\/i>19 de maio de 2026<\/span> <\/div><\/div>\n                <\/a>\n            <\/article><article class=\"jkit-post post-list-item\">\n                <a href=\"https:\/\/cntenaisi.com\/pt\/aplicacoes-funcionais-de-superplastificantes-de-policarboxilato-em-adesivos-para-azulejos\/\" >\n                    \n                    <div class=\"jkit-postlist-content\"><span class=\"jkit-postlist-title\">Aplica\u00e7\u00f5es funcionais de superplastificantes de policarboxilato em adesivos para azulejos<\/span><div class=\"meta-lists\"><span class=\"meta-date\"><i aria-hidden=\"true\" class=\"jki jki-calendar-page-empty-light\"><\/i>11 de maio de 2026<\/span> <\/div><\/div>\n                <\/a>\n            <\/article>\n        <\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-46b7b20 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"46b7b20\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-48692c9\" data-id=\"48692c9\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ebda81c elementor-widget elementor-widget-heading\" data-id=\"ebda81c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Produtos<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b549ee2 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"b549ee2\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/hidroxipropilmetilcelulose-hpmc\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">HPMC - Hidroxipropilmetilcelulose<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/hidroxietilmetilcelulose-hemc\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">HEMC - Hidroxietilmetilcelulose<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/hidroxietilcelulose-hec\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">HEC - Hidroxietilcelulose<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/carboximetilcelulose-cmc\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">CMC - Carboximetilcelulose<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/celulose-polianionica-pac\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">PAC - celulose poliani\u00f4nica<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/carboximetilcelulose-cmc\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">HPS - \u00c9ter hidroxiprop\u00edlico de amido<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/po-de-polimero-redispersivel-rdp\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">RDP - P\u00f3 de pol\u00edmero redispers\u00edvel<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/superplastificante-de-policarboxilato-pce\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Superplastificante de policarboxilato<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/po-hidrofobico-de-silicone-shp\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">P\u00f3 hidrof\u00f3bico de silicone<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/retardador-de-gesso\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Retardador de gesso<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cntenaisi.com\/pt\/produtos\/antiespumante-em-po\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Desespumante em p\u00f3<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Os 5 principais aditivos de concreto para evitar rachaduras em projetos reais O concreto \u00e9 um material essencial na constru\u00e7\u00e3o, mas n\u00e3o est\u00e1 imune a desafios. Um dos problemas mais comuns e caros que surgem durante a constru\u00e7\u00e3o de concreto \u00e9 a rachadura. Seja por mudan\u00e7as de temperatura, perda de umidade ou retra\u00e7\u00e3o, as rachaduras podem comprometer a durabilidade, a apar\u00eancia e a estrutura [...]<\/p>","protected":false},"author":1,"featured_media":2673,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-2589","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-construction"],"_links":{"self":[{"href":"https:\/\/cntenaisi.com\/pt\/wp-json\/wp\/v2\/posts\/2589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cntenaisi.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cntenaisi.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cntenaisi.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cntenaisi.com\/pt\/wp-json\/wp\/v2\/comments?post=2589"}],"version-history":[{"count":16,"href":"https:\/\/cntenaisi.com\/pt\/wp-json\/wp\/v2\/posts\/2589\/revisions"}],"predecessor-version":[{"id":2676,"href":"https:\/\/cntenaisi.com\/pt\/wp-json\/wp\/v2\/posts\/2589\/revisions\/2676"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cntenaisi.com\/pt\/wp-json\/wp\/v2\/media\/2673"}],"wp:attachment":[{"href":"https:\/\/cntenaisi.com\/pt\/wp-json\/wp\/v2\/media?parent=2589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cntenaisi.com\/pt\/wp-json\/wp\/v2\/categories?post=2589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cntenaisi.com\/pt\/wp-json\/wp\/v2\/tags?post=2589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}