{"id":11180,"date":"2025-03-25T05:15:41","date_gmt":"2025-03-25T05:15:41","guid":{"rendered":"https:\/\/tenessy.com\/?p=11180"},"modified":"2025-03-25T05:16:24","modified_gmt":"2025-03-25T05:16:24","slug":"como-escolher-o-superplastificante-para-concreto","status":"publish","type":"post","link":"https:\/\/tenessy.com\/pt\/como-escolher-o-superplastificante-para-concreto\/","title":{"rendered":"Como escolher o superplastificante para concreto? Um guia abrangente"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"11180\" class=\"elementor elementor-11180\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c8da18 e-flex e-con-boxed e-con e-parent\" data-id=\"0c8da18\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d15e5d elementor-widget elementor-widget-image\" data-id=\"2d15e5d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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 fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/03\/concrete.webp\" class=\"attachment-large size-large wp-image-11190\" alt=\"concreto\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/03\/concrete.webp 800w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/03\/concrete-300x200.webp 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/03\/concrete-768x512.webp 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/03\/concrete-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\">\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-5a1f79b elementor-widget elementor-widget-text-editor\" data-id=\"5a1f79b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\tNa constru\u00e7\u00e3o moderna, o concreto \u00e9 a espinha dorsal para obter resist\u00eancia e durabilidade. A maneira mais eficaz de melhorar o desempenho do concreto \u00e9 utilizar superplastificantes que possam melhorar o fluxo sem comprometer a resist\u00eancia. Entre os v\u00e1rios tipos de agentes redutores de \u00e1gua dispon\u00edveis,\u00a0<a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/products\/polycarboxylate-superplasticizer\/\" target=\"_blank\" rel=\"noopener\">Superplastificantes de policarboxilato (PCE)<\/a>\u00a0s\u00e3o a escolha preferida.<span style=\"text-align: var(--text-align);\">Neste guia abrangente, exploraremos tudo o que voc\u00ea precisa saber sobre o PCE. E o ajudaremos a escolher o superplastificante para concreto.<\/span>\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-e1b1a36 elementor-widget elementor-widget-heading\" data-id=\"e1b1a36\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">I. A evolu\u00e7\u00e3o dos superplastificantes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c6e676 elementor-widget elementor-widget-heading\" data-id=\"0c6e676\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">1. primeira gera\u00e7\u00e3o: Lignossulfonatos<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6532f51 elementor-widget elementor-widget-text-editor\" data-id=\"6532f51\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>Baixo custo, mas redu\u00e7\u00e3o limitada de \u00e1gua (10-15%) e problemas de compatibilidade.<\/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-a59eed9 elementor-widget elementor-widget-heading\" data-id=\"a59eed9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">2. segunda gera\u00e7\u00e3o: Sulfonatos de naftaleno e melamina<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d402542 elementor-widget elementor-widget-text-editor\" data-id=\"d402542\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>A redu\u00e7\u00e3o de \u00e1gua \u00e9 melhor (15%-25%), mas a necessidade de dosagem \u00e9 alta e h\u00e1 problemas ambientais.<\/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-22963ea elementor-widget elementor-widget-heading\" data-id=\"22963ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">3. terceira gera\u00e7\u00e3o: superplastificantes de policarboxilato (PCE)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df64b65 elementor-widget elementor-widget-text-editor\" data-id=\"df64b65\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>Projetados com estruturas de pol\u00edmeros em forma de pente, os PCEs oferecem\u00a0<strong>at\u00e9 40% de redu\u00e7\u00e3o de \u00e1gua<\/strong>controle preciso do slump e formula\u00e7\u00f5es ecologicamente corretas.<\/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-d663b65 elementor-widget elementor-widget-heading\" data-id=\"d663b65\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">II. O que \u00e9 o superplastificante de policarboxilato PCE?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-970e393 elementor-widget elementor-widget-text-editor\" data-id=\"970e393\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\tOs superplastificantes, tamb\u00e9m conhecidos como redutores de \u00e1gua de alta efici\u00eancia, s\u00e3o\u00a0<a style=\"color:#27B293\" href=\"https:\/\/tenessy.com\/products\/\" target=\"_blank\" rel=\"noopener\">aditivos qu\u00edmicos<\/a>\u00a0adicionados ao concreto. Eles melhoram a trabalhabilidade e a resist\u00eancia do concreto ao reduzir o teor de \u00e1gua sem afetar o processo de hidrata\u00e7\u00e3o do cimento.\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-4baf251 elementor-widget elementor-widget-image\" data-id=\"4baf251\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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 decoding=\"async\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/elementor\/thumbs\/PCE-Polycarboxylate-Superplasticizer-1-qtd1qy98mj9dp6w1ev04t11zhl8nz7r4mv1u6tilfm.webp\" title=\"Superplastificante de policarboxilato PCE\" alt=\"Superplastificante de policarboxilato PCE\" loading=\"lazy\" \/>\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-db702b3 elementor-widget elementor-widget-heading\" data-id=\"db702b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">O princ\u00edpio de funcionamento da PCE:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-634f485 elementor-widget elementor-widget-text-editor\" data-id=\"634f485\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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><b>Adsor\u00e7\u00e3o:<\/b> As mol\u00e9culas de PCE s\u00e3o adsorvidas nas part\u00edculas de cimento, gerando uma carga negativa.<\/p><p><b>Dispers\u00e3o:<\/b> Os exemplos carregados se repelem, melhorando a dispers\u00e3o dos exemplos.<\/p><p><b>Redu\u00e7\u00e3o de \u00e1gua:<\/b> Devido \u00e0 melhor dispers\u00e3o das part\u00edculas de cimento, \u00e9 necess\u00e1ria menos \u00e1gua para atingir a trabalhabilidade desejada.<\/p><p><b>Reten\u00e7\u00e3o de queda:<\/b> A estrutura molecular exclusiva garante que o concreto mantenha sua fluidez por um per\u00edodo mais longo.<\/p><p>Esse princ\u00edpio permite que a PCE reduza o teor de \u00e1gua para <b>35-40%<\/b> mantendo excelente trabalhabilidade e resist\u00eancia.<\/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-602875b elementor-widget elementor-widget-heading\" data-id=\"602875b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">III. Tipos de superplastificante PCE para concreto<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-89f6c88 elementor-widget elementor-widget-text-editor\" data-id=\"89f6c88\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>Diferentes formula\u00e7\u00f5es de PCE est\u00e3o dispon\u00edveis, dependendo das necessidades espec\u00edficas do projeto. A escolha do tipo certo \u00e9 a chave para otimizar o desempenho do concreto.<\/p><p>A quantidade excessiva ou insuficiente de PCE pode afetar o desempenho do produto. A dosagem recomendada de superplastificante no concreto \u00e9 <b>0.1%-0.3%<\/b>dependendo da formula\u00e7\u00e3o.<\/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-9d91c2d elementor-widget elementor-widget-heading\" data-id=\"9d91c2d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">1.Alto PCE redutor de \u00e1gua<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba13df5 elementor-widget elementor-widget-text-editor\" data-id=\"ba13df5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>Reduz o teor de \u00e1gua em 30% a 40%.<\/p><p>Aumenta a densidade e a resist\u00eancia \u00e0 compress\u00e3o do concreto.<\/p><p>Adequado para concreto de alta resist\u00eancia e componentes estruturais, edif\u00edcios altos e pontes que enfatizam a resist\u00eancia e a capacidade de carga.<\/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-7025cd9 elementor-widget elementor-widget-image\" data-id=\"7025cd9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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 decoding=\"async\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/elementor\/thumbs\/Prefabricated-components-r3d23jam5rydc26g7xecfk9eq6cya5kleqt9dvp0jm.webp\" title=\"Componentes pr\u00e9-fabricados\" alt=\"Componentes pr\u00e9-fabricados\" loading=\"lazy\" \/>\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-93d0c96 elementor-widget elementor-widget-heading\" data-id=\"93d0c96\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">2. PCE de reten\u00e7\u00e3o de abatimento<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e982bf8 elementor-widget elementor-widget-text-editor\" data-id=\"e982bf8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>Mant\u00e9m a capacidade de processamento por 1 a 2 horas.<\/p><p>Reduz o risco de segrega\u00e7\u00e3o e infiltra\u00e7\u00e3o de \u00e1gua.<\/p><p>Adequado para condi\u00e7\u00f5es de clima quente e transporte de longa dist\u00e2ncia, adequado para concreto pronto e bombeado.<\/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-2969d8a elementor-widget elementor-widget-heading\" data-id=\"2969d8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">3.Early Strength PCE<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5fd042 elementor-widget elementor-widget-text-editor\" data-id=\"d5fd042\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>Acelera os tempos de fixa\u00e7\u00e3o inicial e final.<\/p><p>Obtenha maior resist\u00eancia inicial sem comprometer o desempenho de longo prazo.<\/p><p>Adequado para concreto pr\u00e9-moldado e projetos de vias r\u00e1pidas, revestimento de t\u00faneis, reabilita\u00e7\u00e3o de estradas e elementos de concreto pr\u00e9-moldado.<\/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-be256e8 elementor-widget elementor-widget-heading\" data-id=\"be256e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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. PCE personalizado<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a5f268 elementor-widget elementor-widget-text-editor\" data-id=\"2a5f268\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>Adaptado \u00e0s necessidades espec\u00edficas do projeto (resist\u00eancia, capacidade de trabalho ou tempo de fixa\u00e7\u00e3o).<\/p><p>Combina os benef\u00edcios de alta redu\u00e7\u00e3o de \u00e1gua, reten\u00e7\u00e3o de slump e resist\u00eancia inicial para projetos de constru\u00e7\u00e3o complexos ou altamente espec\u00edficos que exigem um ajuste preciso do desempenho.<\/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-1738df0 elementor-widget elementor-widget-heading\" data-id=\"1738df0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">V. Como escolher o superplastificante correto?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e44d4e elementor-widget elementor-widget-heading\" data-id=\"4e44d4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">1. determinar os requisitos do projeto<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68d6406 elementor-widget elementor-widget-text-editor\" data-id=\"68d6406\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>Que tipo de resist\u00eancia e durabilidade \u00e9 necess\u00e1rio?<\/p><p>A resist\u00eancia inicial \u00e9 mais importante ou a capacidade de constru\u00e7\u00e3o em longo prazo?<\/p><p>Quais s\u00e3o as condi\u00e7\u00f5es ambientais (temperatura, umidade)?<\/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-7afd6eb elementor-widget elementor-widget-heading\" data-id=\"7afd6eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">2. Teste de compatibilidade com cimento e outros aditivos<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2557b06 elementor-widget elementor-widget-text-editor\" data-id=\"2557b06\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>Nem todos os cimentos reagem da mesma forma aos PCEs.<\/p><p>Teste diferentes formula\u00e7\u00f5es em condi\u00e7\u00f5es reais de campo.<\/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-f540fb5 elementor-widget elementor-widget-heading\" data-id=\"f540fb5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">3. estudos de caso e aplica\u00e7\u00f5es pr\u00e1ticas<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aeece2f elementor-widget elementor-widget-text-editor\" data-id=\"aeece2f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/15.0.3\/svg\/2705.svg\" alt=\"\u2705\" title=\"\">Pr\u00e9dios altos: O PCE tem altas propriedades de redu\u00e7\u00e3o de \u00e1gua e bombeamento, o que garante uma coloca\u00e7\u00e3o suave do concreto em grandes altitudes.<br \/><br \/><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/15.0.3\/svg\/2705.svg\" alt=\"\u2705\" title=\"\">Decks de pontes: O Early Strength PCE acelera o tempo de cura para uma conclus\u00e3o mais r\u00e1pida do projeto.<br \/><br \/><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/15.0.3\/svg\/2705.svg\" alt=\"\u2705\" title=\"\"><a style=\"color: #27b293;\" href=\"https:\/\/tenessy.com\/applications\/application-self-leveling\/\" target=\"_blank\" rel=\"noopener\">Autonivelamento<\/a>\u00a0pisos: O PCE que ret\u00e9m o abatimento garante um acabamento suave e consistente sem segrega\u00e7\u00e3o.<\/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-2f92350 elementor-widget elementor-widget-image\" data-id=\"2f92350\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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 decoding=\"async\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/elementor\/thumbs\/PCE-for-concrete-r3d23k8gclznno532fsz020vbk8bhuobqvgqv5nmde.webp\" title=\"PCE para concreto\" alt=\"PCE para concreto\" loading=\"lazy\" \/>\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-3900f6c elementor-widget elementor-widget-heading\" data-id=\"3900f6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">VI. Conclus\u00e3o<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b382724 elementor-widget elementor-widget-text-editor\" data-id=\"b382724\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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 superplastificante de policarboxilato \u00e9 um importante aditivo para o concreto. Sua capacidade de reduzir o teor de \u00e1gua, melhorar a trabalhabilidade e aumentar a resist\u00eancia faz deles a primeira op\u00e7\u00e3o para projetos de concreto. Ao escolher o tipo certo de PCE e otimizar a dosagem, \u00e9 poss\u00edvel obter um excelente desempenho do concreto, adaptado \u00e0s necessidades espec\u00edficas do seu projeto.<\/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-04e01d3 elementor-widget elementor-widget-heading\" data-id=\"04e01d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">VII. Perguntas frequentes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2d8d8b elementor-widget elementor-widget-elementskit-faq\" data-id=\"d2d8d8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-faq.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\n                <div class=\"elementskit-single-faq elementor-repeater-item-84a3adc\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">Q1: Quais s\u00e3o as vantagens do PCE em rela\u00e7\u00e3o a outros superplastificantes?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                O PCE oferece maior redu\u00e7\u00e3o de \u00e1gua, melhor reten\u00e7\u00e3o de slump e maior desenvolvimento de resist\u00eancia do que os superplastificantes mais antigos.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-3c7c5cd\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">P2: Qual \u00e9 a dosagem t\u00edpica do superplastificante PCE?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                A dosagem recomendada \u00e9 de 0,1%-0,3% por peso de cimento, dependendo do tipo de PCE e dos requisitos da mistura de concreto.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-a06a8c3\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">P3: O PCE \u00e9 adequado para concreto autoadens\u00e1vel (SCC)?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Sim, o PCE \u00e9 muito eficaz no concreto autoadens\u00e1vel (SCC) devido \u00e0 sua excelente fluidez e dispers\u00e3o.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-27589b0\">\n            <div class=\"elementskit-faq-header\">\n                <h2 class=\"elementskit-faq-title\">Q4: Como o PCE afeta o tempo de configura\u00e7\u00e3o em clima frio?<\/h2>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                O PCE pode retardar ligeiramente o tempo de endurecimento. Use-o com coagulante de gesso para compensar o atraso.            <\/div>\n        <\/div>\n                \n    <\/div>\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<\/div>","protected":false},"excerpt":{"rendered":"<p>Exploraremos tudo o que voc\u00ea precisa saber sobre o PCE. E o ajudaremos a escolher o superplastificante para concreto.<\/p>","protected":false},"author":1,"featured_media":11190,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-11180","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"_links":{"self":[{"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/posts\/11180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/comments?post=11180"}],"version-history":[{"count":20,"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/posts\/11180\/revisions"}],"predecessor-version":[{"id":11203,"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/posts\/11180\/revisions\/11203"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/media\/11190"}],"wp:attachment":[{"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/media?parent=11180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/categories?post=11180"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tenessy.com\/pt\/wp-json\/wp\/v2\/tags?post=11180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}