{"id":6762,"date":"2025-02-14T09:12:13","date_gmt":"2025-02-14T09:12:13","guid":{"rendered":"https:\/\/tenabrix.com\/?p=6762"},"modified":"2025-02-14T09:12:21","modified_gmt":"2025-02-14T09:12:21","slug":"polypropylene-fibre-concrete-the-ultimate-guide-to-high-performance-construction-materials","status":"publish","type":"post","link":"https:\/\/tenabrix.com\/pt\/concreto-de-fibra-de-polipropileno-o-guia-definitivo-para-materiais-de-construcao-de-alto-desempenho\/","title":{"rendered":"Concreto de fibra de polipropileno: o guia definitivo para materiais de constru\u00e7\u00e3o de alto desempenho"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6762\" class=\"elementor elementor-6762\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-34b4caa elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"34b4caa\" 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<main class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-808e092\" data-id=\"808e092\" 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-c1e5565 elementor-widget elementor-widget-text-editor\" data-id=\"c1e5565\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>O concreto de fibra de polipropileno (PFC) est\u00e1 redefinindo os padr\u00f5es modernos de constru\u00e7\u00e3o, reduzindo as rachaduras em at\u00e9 90% em pisos industriais e projetos de infraestrutura. Com o aumento das demandas por constru\u00e7\u00f5es sustent\u00e1veis, o mercado global de PFC dever\u00e1 crescer a uma taxa CAGR de 6,8% at\u00e9 2030 (Grand View Research). Este guia se aprofunda em seus benef\u00edcios, guia de aplica\u00e7\u00e3o e por que os engenheiros o preferem cada vez mais \u00e0s fibras de a\u00e7o\/vidro.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71a3cf1 elementor-widget elementor-widget-text-editor\" data-id=\"71a3cf1\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><em>O concreto de fibra de polipropileno alcan\u00e7ou uma redu\u00e7\u00e3o de 90% de rachaduras nos testes de concreto lunar da NASA e reduziu as emiss\u00f5es de CO2 em 18% em compara\u00e7\u00e3o com estruturas refor\u00e7adas com a\u00e7o (Concrete Sustainability Hub MIT, 2023).<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78472e7 elementor-widget elementor-widget-heading\" data-id=\"78472e7\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Por que o concreto de fibra de polipropileno supera as solu\u00e7\u00f5es tradicionais?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f162462 elementor-widget elementor-widget-text-editor\" data-id=\"f162462\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>As fibras de polipropileno (PP) s\u00e3o pol\u00edmeros sint\u00e9ticos derivados de mon\u00f4meros de propileno por meio de processos de fus\u00e3o-sopro ou fibrila\u00e7\u00e3o. Essas fibras criam uma microrrede 3D (10-50\u03bcm de di\u00e2metro) dentro do concreto, atuando como um sistema de refor\u00e7o que reduz as rachaduras, aumenta a resist\u00eancia ao impacto e melhora a longevidade. Os principais atributos incluem:<\/p><ul><li><span style=\"text-decoration: underline;\">Resili\u00eancia qu\u00edmica:<\/span> Est\u00e1vel em ambientes com pH 1-14 (o a\u00e7o sofre corros\u00e3o em pH &lt;9)<\/li><li><span style=\"text-decoration: underline;\">Ultra-leve:<\/span> Densidade de 0,91 g\/cm\u00b3 (1\/8 das fibras de a\u00e7o), reduzindo a carga morta<\/li><li><span style=\"text-decoration: underline;\">Seguran\u00e7a t\u00e9rmica:<\/span> Derrete a 170\u00b0C, liberando vapor para evitar fragmenta\u00e7\u00e3o explosiva durante inc\u00eandios<\/li><\/ul><p>Em compara\u00e7\u00e3o com as fibras de a\u00e7o ou de vidro, as fibras de PP se destacam no controle de rachaduras, na durabilidade de congelamento e descongelamento e na resist\u00eancia a cloretos, o que as torna ideais para ambientes exigentes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5d3b15 elementor-widget elementor-widget-elementskit-table\" data-id=\"a5d3b15\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-table.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=\"ekit_table display  ekit_table_data_type-custom\" data-settings=\"{&quot;fixedHeader&quot;:false,&quot;search&quot;:false,&quot;responsive&quot;:false,&quot;pagination&quot;:false,&quot;button&quot;:false,&quot;entries&quot;:false,&quot;info&quot;:false,&quot;ordering&quot;:false,&quot;item_per_page&quot;:10,&quot;nav_style&quot;:&quot;&quot;,&quot;prev_text&quot;:&quot;&quot;,&quot;next_text&quot;:&quot;&quot;,&quot;prev_arrow&quot;:&quot;&quot;,&quot;next_arrow&quot;:&quot;&quot;}\">\n                <table id=\"ekit-table-container-a5d3b15\" class=\"display dataTable\" style=\"width:100%\"><thead><tr>                            <th class=\"elementor-repeater-item-67fbe0b\"><div class=\"ekit_table_item_container  ekit-table-container-\">\n                                Propriedade                            <\/div><\/th>\n                                                   <th class=\"elementor-repeater-item-e0e74a6\"><div class=\"ekit_table_item_container  ekit-table-container-\">\n                                Fibra de polipropileno                            <\/div><\/th>\n                                                   <th class=\"elementor-repeater-item-d8cafc0\"><div class=\"ekit_table_item_container  ekit-table-container-\">\n                                Fibra de a\u00e7o                            <\/div><\/th>\n                                                   <th class=\"elementor-repeater-item-4c8dac0\"><div class=\"ekit_table_item_container  ekit-table-container-\">\n                                Fibra de vidro                            <\/div><\/th>\n                        <\/tr><\/thead><tbody><tr>                            <td data-order=\"Crack Control (%)\" class=\"elementor-repeater-item-61384cd ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>Controle de rachaduras (%)<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"95\" class=\"elementor-repeater-item-e9288c8 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>95<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"70\" class=\"elementor-repeater-item-3a60876 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>70<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"80\" class=\"elementor-repeater-item-1ccf5e1 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>80<\/p>                                    <\/div>\n\n                                                            <\/td>\n                        <tr>                            <td data-order=\"Corrosion Resistance\" class=\"elementor-repeater-item-920423f ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>Resist\u00eancia \u00e0 corros\u00e3o<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"\u2605\u2605\u2605\u2605\u2605\" class=\"elementor-repeater-item-0a35d85 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>\u2605\u2605\u2605\u2605\u2605<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"\u2605\u2606\u2606\u2606\u2606\" class=\"elementor-repeater-item-4b5f801 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>\u2605\u2606\u2606\u2606\u2606<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"\u2605\u2605\u2605\u2606\u2606\" class=\"elementor-repeater-item-b20b4a6 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>\u2605\u2605\u2605\u2606\u2606<\/p>                                    <\/div>\n\n                                                            <\/td>\n                        <tr>                            <td data-order=\"Fire Resistance (EN 1363)\" class=\"elementor-repeater-item-6904720 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>Resist\u00eancia ao fogo (EN 1363)<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"Class A1\" class=\"elementor-repeater-item-b571e2c ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>Classe A1<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"Class C\" class=\"elementor-repeater-item-506d1aa ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>Classe C<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"Class B\" class=\"elementor-repeater-item-d6e2766 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>Classe B<\/p>                                    <\/div>\n\n                                                            <\/td>\n                        <tr>                            <td data-order=\"Cost per kg\" class=\"elementor-repeater-item-4b7fe00 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>Custo por kg<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"$1.60-1.80\" class=\"elementor-repeater-item-c546428 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>$1.60-1.80<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"$53.8-5.5\" class=\"elementor-repeater-item-0a0d643 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>$53.8-5.5<\/p>                                    <\/div>\n\n                                                            <\/td>\n                                                    <td data-order=\"$4.0-6.0\" class=\"elementor-repeater-item-7ff65d6 ekit_table_data_\">\n                                \n                                    <div class=\"ekit_table_body_container ekit_table_data_ ekit_body_align_center\">\n                                        <p>$4.0-6.0<\/p>                                    <\/div>\n\n                                                            <\/td>\n                         <\/tbody><\/table>        <\/div>\n\n\n\n    <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56d7f37 elementor-widget elementor-widget-text-editor\" data-id=\"56d7f37\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Os pre\u00e7os s\u00e3o apenas para refer\u00eancia. Para obter pre\u00e7os espec\u00edficos, entre em contato com os especialistas<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-398e1b0 elementor-widget elementor-widget-heading\" data-id=\"398e1b0\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">6 Vantagens de desempenho respaldadas pela ci\u00eancia<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e737f7c elementor-widget elementor-widget-text-editor\" data-id=\"e737f7c\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>1. controle de rachaduras (ASTM C1579)<\/strong><\/p><p>Resultado: <strong>70%<\/strong> redu\u00e7\u00e3o das rachaduras de retra\u00e7\u00e3o pl\u00e1stica; largura p\u00f3s-endurecimento\u00a0<strong>&lt;0,3 mm<\/strong><\/p><p>Mecanismo: a rede de fibras em 3D preenche as microfissuras<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2705545 elementor-widget elementor-widget-text-editor\" data-id=\"2705545\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>2. resist\u00eancia \u00e0 fragmenta\u00e7\u00e3o (EN 14651)<\/strong><\/p><p>Teste de fogo: <strong>92%<\/strong> menos fragmenta\u00e7\u00e3o da superf\u00edcie em <strong>1200\u00b0C<\/strong><\/p><p>Mecanismo: As fibras derretidas liberam a press\u00e3o do vapor<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96c0cfa elementor-widget elementor-widget-text-editor\" data-id=\"96c0cfa\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>3\u3001Resist\u00eancia a cloretos (ASTM C1202)<\/strong><\/p><p>Resultado: A permeabilidade ao cloreto foi reduzida em\u00a0<strong>86%\u00a0<\/strong>(490 vs. 3500 coulombs)<\/p><p>Mecanismo: As fibras densificam a matriz para bloquear a penetra\u00e7\u00e3o de \u00edons<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0aaf3c elementor-widget elementor-widget-text-editor\" data-id=\"f0aaf3c\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>4\u3001Durabilidade de congelamento e descongelamento (GB\/T 50082)<\/strong><\/p><p>Teste:<strong> 95%<\/strong> reten\u00e7\u00e3o da resist\u00eancia \u00e0 flex\u00e3o ap\u00f3s 500 ciclos (vs. 60% em concreto simples)<\/p><p>Mecanismo: As fibras absorvem a energia da tens\u00e3o t\u00e9rmica<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e0e1eb elementor-widget elementor-widget-text-editor\" data-id=\"7e0e1eb\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>5\u3001Resist\u00eancia ao impacto (ACI 544.2R)<\/strong><\/p><p>Absor\u00e7\u00e3o de energia: 5200 J\/m\u00b2 (vs. 1200 J\/m\u00b2 em concreto simples)<\/p><p>Mecanismo: A rede de fibras dissipa a energia do impacto<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdf278d elementor-widget elementor-widget-text-editor\" data-id=\"bdf278d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>6\u3001Redu\u00e7\u00e3o de encolhimento (ASTM C157)<\/strong><\/p><p>Resultado: <strong>50~65%<\/strong> menor encolhimento de secagem aos 28 dias<\/p><p>Mecanismo: As fibras restringem a deforma\u00e7\u00e3o pl\u00e1stica<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63e5618 elementor-widget elementor-widget-heading\" data-id=\"63e5618\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">TOP 5 Aplica\u00e7\u00f5es e Guia de Dosagem<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-50904e3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"50904e3\" 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-50 elementor-inner-column elementor-element elementor-element-07ecce0\" data-id=\"07ecce0\" 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-9364c27 elementor-widget elementor-widget-heading\" data-id=\"9364c27\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Pavimento de cal\u00e7ada perme\u00e1vel<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7caa041 elementor-widget elementor-widget-text-editor\" data-id=\"7caa041\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b><\/b>Desafio:  Os ciclos de congelamento e descongelamento reduzem a permeabilidade em 40% em 2 anos<\/p><p>Solu\u00e7\u00e3o:  Fibras fibriladas de PP (9-1,5 kg\/m\u00b3)<\/p><p>Mecanismo:  A estrutura ramificada estabiliza a matriz porosa<\/p>\t\t\t\t\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-479b13e\" data-id=\"479b13e\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-169f455 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"169f455\" 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-50 elementor-inner-column elementor-element elementor-element-34a047d\" data-id=\"34a047d\" 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-b942af3 elementor-widget elementor-widget-heading\" data-id=\"b942af3\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Juntas de expans\u00e3o de pontes rodovi\u00e1rias<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a51bd45 elementor-widget elementor-widget-text-editor\" data-id=\"a51bd45\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b><\/b>Desafio: o impacto de mais de 2.000 caminh\u00f5es pesados\/dia causa fragmenta\u00e7\u00e3o<\/p><p>Solu\u00e7\u00e3o: Fibras macro-sint\u00e9ticas torcidas (0-4,5 kg\/m\u00b3)<\/p><p>Mecanismo: A estrutura tran\u00e7ada dissipa a energia din\u00e2mica<\/p>\t\t\t\t\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-d6d5519\" data-id=\"d6d5519\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-f3755b5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f3755b5\" 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-50 elementor-inner-column elementor-element elementor-element-d18b504\" data-id=\"d18b504\" 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-0ee7885 elementor-widget elementor-widget-heading\" data-id=\"0ee7885\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Revestimentos \u00e0 prova de fogo para t\u00faneis<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a38f9af elementor-widget elementor-widget-text-editor\" data-id=\"a38f9af\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b><\/b>Desafio: fragmenta\u00e7\u00e3o explosiva sob fogo de 1200\u00b0C<\/p><p>Solu\u00e7\u00e3o: Macrofibras de PP (0-6,0 kg\/m\u00b3)<\/p><p>Mecanismo: As fibras derretidas criam canais de escape de vapor<\/p>\t\t\t\t\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-1154477\" data-id=\"1154477\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-01b3c15 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"01b3c15\" 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-50 elementor-inner-column elementor-element elementor-element-da40a0c\" data-id=\"da40a0c\" 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-2e9121e elementor-widget elementor-widget-heading\" data-id=\"2e9121e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Reparo com argamassa de camada fina (&lt;10 mm)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6da440 elementor-widget elementor-widget-text-editor\" data-id=\"f6da440\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b><\/b>Desafio: Delamina\u00e7\u00e3o de aplica\u00e7\u00f5es de camada fina<\/p><p>Solu\u00e7\u00e3o: Microfibras de PP (8-2,4 kg\/m\u00b3)<\/p><p>Mecanismo: a rede 3D impede o encolhimento do pl\u00e1stico<\/p>\t\t\t\t\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-c0faae3\" data-id=\"c0faae3\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-d00f435 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d00f435\" 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-50 elementor-inner-column elementor-element elementor-element-389796a\" data-id=\"389796a\" 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-721ecf3 elementor-widget elementor-widget-heading\" data-id=\"721ecf3\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Pisos industriais para servi\u00e7os pesados<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7302207 elementor-widget elementor-widget-text-editor\" data-id=\"7302207\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b><\/b>Desafio: Cargas de 8 toneladas nas rodas induzem \u00e0 ruptura da superf\u00edcie<\/p><p>Solu\u00e7\u00e3o: Macro Torcido H\u00edbrido + Fibras Fibriladas (5-7,5 kg\/m\u00b3)<\/p><p>Mecanismo: Macrofibras para impacto + fibriladas para controle de rachaduras<\/p>\t\t\t\t\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-61fbacc\" data-id=\"61fbacc\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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 class=\"elementor-element elementor-element-e621075 elementor-widget elementor-widget-heading\" data-id=\"e621075\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Respostas \u00e0s principais perguntas frequentes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45182e5 elementor-widget elementor-widget-text-editor\" data-id=\"45182e5\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong><b>P: As fibras PP podem substituir os vergalh\u00f5es de a\u00e7o?<\/b><\/strong><br \/>R: Em elementos n\u00e3o estruturais (por exemplo, pavimentos), as macrofibras (\u22653 kg\/m\u00b3) podem substituir a malha. Para usos estruturais, combine com vergalh\u00f5es de acordo com a norma EN 14889-2.<\/p><p><strong><b>P: Quanto tempo as fibras PP duram no concreto?<\/b><\/strong><br \/>R: Mais de 50 anos. As fibras Tenabrix resistem \u00e0 degrada\u00e7\u00e3o alcalina (pH 12-13), validada por testes de envelhecimento acelerado.<\/p><p><strong><b>P: O PFC reduz os custos de constru\u00e7\u00e3o?<\/b><\/strong><br \/>R: Sim. Ao eliminar a instala\u00e7\u00e3o da malha e reduzir a manuten\u00e7\u00e3o, os projetos economizam at\u00e9 <strong><b>Custos do ciclo de vida do 22%<\/b><\/strong>\u00a0(MIT, 2023).<\/p><p><strong><b>P: As fibras de PP s\u00e3o ecologicamente corretas?<\/b><\/strong><br \/>R: As fibras Tenabrix s\u00e3o 100% recicl\u00e1veis e reduzem o CO2 em 18% em compara\u00e7\u00e3o com o refor\u00e7o de a\u00e7o.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65954b3 elementor-widget elementor-widget-heading\" data-id=\"65954b3\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Atualize sua estrat\u00e9gia de concreto com a Tenabrix<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-632d98d elementor-widget elementor-widget-text-editor\" data-id=\"632d98d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A escolha do fornecedor certo de fibra de PP \u00e9 fundamental para o desempenho. A Tenabrix \u00e9 especializada em fibras de polipropileno de alta qualidade, certificadas pela norma EN 14889-2, projetadas para:<\/p><ul><li>Zero aglomera\u00e7\u00e3o: A dispers\u00e3o uniforme garante um refor\u00e7o 3D consistente.<\/li><li>\u00cdndice de fus\u00e3o ideal: Calibrado com precis\u00e3o para resist\u00eancia \u00e0 fragmenta\u00e7\u00e3o.<\/li><li>Misturas personalizadas: Solu\u00e7\u00f5es h\u00edbridas para demandas exclusivas de projetos.<\/li><\/ul><p>Maximize a durabilidade e o ROI de seu projeto com as solu\u00e7\u00f5es personalizadas de PFC da Tenabrix. Agende uma consulta para receber uma an\u00e1lise gratuita de dosagem de fibra e fichas t\u00e9cnicas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ddf0da6 elementor-widget elementor-widget-shortcode\" data-id=\"ddf0da6\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">[taxopress_postterms id=\"1\"]<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/main>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-68c277d\" data-id=\"68c277d\" 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-4500f3b elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"4500f3b\" data-element_type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;container&quot;:&quot;main&quot;,&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\t\u00cdndice\t\t\t<\/h4>\n\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__4500f3b\" aria-expanded=\"true\" aria-label=\"Abrir Tabela de Conte\u00fados\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__4500f3b\" aria-expanded=\"true\" aria-label=\"Fechar Tabela de Conte\u00fados\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t<div id=\"elementor-toc__4500f3b\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Descubra como o concreto de fibra de polipropileno reduz as rachaduras em 90% e aumenta a durabilidade. Explore as solu\u00e7\u00f5es Tenabrix para constru\u00e7\u00e3o de alto desempenho. Obtenha informa\u00e7\u00f5es de especialistas agora.<\/p>","protected":false},"author":1,"featured_media":6776,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[7],"tags":[65,66,30,63,67,62,61,64,31],"class_list":["post-6762","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-post","tag-basalt-fibre-reinforced-concrete","tag-carbon-fibre-reinforced-concrete","tag-fiber-reinforced-concrete","tag-glass-fibre-reinforced-concrete","tag-natural-fibre-reinforced-concrete","tag-polypropylene-fibre-reinforced-concrete","tag-steel-fibre-reinforced-concrete","tag-synthetic-fibre-reinforced-concrete","tag-tenabrix-polypropylene-fiber"],"_links":{"self":[{"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/posts\/6762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/comments?post=6762"}],"version-history":[{"count":28,"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/posts\/6762\/revisions"}],"predecessor-version":[{"id":6799,"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/posts\/6762\/revisions\/6799"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/media\/6776"}],"wp:attachment":[{"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/media?parent=6762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/categories?post=6762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/tags?post=6762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}