{"id":8664,"date":"2026-04-20T07:11:57","date_gmt":"2026-04-20T07:11:57","guid":{"rendered":"https:\/\/tenabrix.com\/?p=8664"},"modified":"2026-04-20T07:12:08","modified_gmt":"2026-04-20T07:12:08","slug":"basalt-fiber-vs-pan-fiber-vs-pva-fiber-which-fiber-is-best-for-concrete","status":"publish","type":"post","link":"https:\/\/tenabrix.com\/pt\/fibra-de-basalto-vs-fibra-de-pan-vs-fibra-de-pva-qual-fibra-e-melhor-para-o-concreto\/","title":{"rendered":"Fibra de basalto vs. fibra de PAN vs. fibra de PVA: Qual fibra \u00e9 melhor para o concreto?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"8664\" class=\"elementor elementor-8664\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d989c4 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d989c4\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a995942\" data-id=\"a995942\" 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-1c39ba3 elementor-widget elementor-widget-text-editor\" data-id=\"1c39ba3\" 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>Como o material de constru\u00e7\u00e3o mais usado no mundo, o concreto \u00e9 forte, dur\u00e1vel e econ\u00f4mico. No entanto, ele tem um ponto fraco bem conhecido: <strong>Ele racha facilmente<\/strong>.<\/p><p>Essas rachaduras podem come\u00e7ar pequenas, mas, com o tempo, aumentam, levando \u00e0 redu\u00e7\u00e3o da durabilidade e ao aumento dos custos de manuten\u00e7\u00e3o.<\/p><p>Para resolver esses problemas, os engenheiros tentam adicionar fibras ao concreto para melhorar seu desempenho. Entre elas, <a href=\"https:\/\/tenabrix.com\/pt\/tipos-de-fibra\/fibra-de-basalto-para-concreto\/\" target=\"_blank\" rel=\"noopener\"><strong>fibra de basalto<\/strong><\/a>, <a href=\"https:\/\/tenabrix.com\/pt\/tipos-de-fibra\/fibra-de-poliacrilonitrila\/\" target=\"_blank\" rel=\"noopener\"><strong>fibra de poliacrilonitrila (PAN)<\/strong><\/a>e <strong>fibra de \u00e1lcool polivin\u00edlico (PVA)<\/strong> s\u00e3o tr\u00eas dos tipos mais usados.<\/p><p>Ent\u00e3o, qual \u00e9 a diferen\u00e7a entre eles? E qual deles tem melhor desempenho em cen\u00e1rios reais de constru\u00e7\u00e3o?<\/p><p><!-- notionvc: 9ec72acf-8bda-4568-90e9-a2ae0cb85651 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fb78a2 elementor-widget elementor-widget-heading\" data-id=\"4fb78a2\" 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 adicionar fibra ao concreto?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f81e0bf elementor-widget elementor-widget-text-editor\" data-id=\"f81e0bf\" 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 poucas palavras, <a href=\"https:\/\/tenabrix.com\/pt\/as-9-principais-fibras-de-concreto-para-fortalecer-seus-projetos-de-construcao\/\" target=\"_blank\" rel=\"noopener\">fibras de refor\u00e7o<\/a> atuam como \"vergalh\u00f5es invis\u00edveis\", distribu\u00eddos uniformemente pelo concreto.<\/p><p>Suas principais fun\u00e7\u00f5es incluem:<\/p><ul><li>Supress\u00e3o de rachaduras de retra\u00e7\u00e3o em est\u00e1gio inicial<\/li><li>Melhoria da resist\u00eancia \u00e0 tra\u00e7\u00e3o e \u00e0 flex\u00e3o<\/li><li>Aumento da resist\u00eancia ao impacto<\/li><li>Aumento da vida \u00fatil<\/li><\/ul><p>Tipos diferentes de fibras apresentam diferen\u00e7as distintas de desempenho e aplica\u00e7\u00f5es adequadas.<\/p><p><!-- notionvc: 5f16e670-72ff-4837-9e0b-f2d9422bc6b5 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e34782 elementor-widget elementor-widget-heading\" data-id=\"0e34782\" 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\">O que \u00e9 fibra de basalto?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-de03d0c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"de03d0c\" 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-4da6bc4\" data-id=\"4da6bc4\" 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-5bcde85 elementor-widget elementor-widget-image\" data-id=\"5bcde85\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/tenabrix.com\/pt\/tipos-de-fibra\/fibra-de-basalto-para-concreto\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"314\" height=\"160\" src=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/04\/basalt-fiber.jpg\" class=\"attachment-large size-large wp-image-8666\" alt=\"fibra de basalto\" srcset=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/04\/basalt-fiber.jpg 314w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/04\/basalt-fiber-300x153.jpg 300w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/04\/basalt-fiber-18x9.jpg 18w\" sizes=\"(max-width: 314px) 100vw, 314px\" \/>\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\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-1b145d2\" data-id=\"1b145d2\" 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-85bc9b9 elementor-widget elementor-widget-text-editor\" data-id=\"85bc9b9\" 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 href=\"https:\/\/tenabrix.com\/pt\/o-que-e-fibra-de-basalto\/\" target=\"_blank\" rel=\"noopener\">Fibra de basalto<\/a> \u00e9 um material relativamente novo feito de <strong>rocha vulc\u00e2nica natural<\/strong>. A rocha \u00e9 derretida e desenhada em filamentos finos.<\/p><p>\u00c9 considerado um material ecologicamente correto, pois \u00e9 proveniente de minerais naturais e requer um processamento qu\u00edmico m\u00ednimo.<\/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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-76129c2 elementor-widget elementor-widget-text-editor\" data-id=\"76129c2\" 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<h3><strong>Principais caracter\u00edsticas<\/strong><\/h3><p>A fibra de basalto se destaca por seu equil\u00edbrio entre resist\u00eancia e durabilidade:<\/p><ul><li>Alta resist\u00eancia \u00e0 tra\u00e7\u00e3o<\/li><li>Excelente resist\u00eancia ao calor e \u00e0 corros\u00e3o<\/li><li>Boa compatibilidade com materiais \u00e0 base de cimento<\/li><li>Desempenho est\u00e1vel em ambientes adversos<\/li><\/ul><p>Devido a essas caracter\u00edsticas, a fibra de basalto \u00e9 cada vez mais usada em projetos de infraestrutura, como estradas, pontes e ferrovias.<\/p><p><!-- notionvc: 7c2649de-2d05-41bd-ad5f-c2430511abb4 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05b22d4 elementor-widget elementor-widget-heading\" data-id=\"05b22d4\" 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\">O que \u00e9 fibra PAN?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5b1b1a5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b1b1a5\" 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-8dd9a74\" data-id=\"8dd9a74\" 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-96fc4d5 elementor-widget elementor-widget-image\" data-id=\"96fc4d5\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/tenabrix.com\/pt\/tipos-de-fibra\/fibra-de-poliacrilonitrila\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/pan-fiber-1024x640.jpg\" class=\"attachment-large size-large wp-image-7842\" alt=\"\" srcset=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/pan-fiber-1024x640.jpg 1024w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/pan-fiber-300x188.jpg 300w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/pan-fiber-768x480.jpg 768w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/pan-fiber-1536x960.jpg 1536w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/pan-fiber-18x12.jpg 18w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/pan-fiber.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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\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-8abb25c\" data-id=\"8abb25c\" 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-d53f7d3 elementor-widget elementor-widget-text-editor\" data-id=\"d53f7d3\" 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 href=\"https:\/\/tenabrix.com\/pt\/tipos-de-fibra\/fibra-de-poliacrilonitrila\/\">Fibra de poliacrilonitrila (PAN)<\/a> \u00e9 uma fibra sint\u00e9tica conhecida por sua alta resist\u00eancia e rigidez.<\/p><p>\u00c9 comumente usado em aplica\u00e7\u00f5es em que \u00e9 necess\u00e1rio um refor\u00e7o forte.<\/p><p><!-- notionvc: 9ea67f12-2acc-46e0-b1ab-9b5c27281c95 --><\/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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-37a2916 elementor-widget elementor-widget-text-editor\" data-id=\"37a2916\" 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<h3><strong>Principais caracter\u00edsticas<\/strong><\/h3><ul><li>Alta resist\u00eancia \u00e0 tra\u00e7\u00e3o<\/li><li>Boa ader\u00eancia ao concreto<\/li><li>Desempenho eficaz no controle de rachaduras<\/li><\/ul><p><a href=\"https:\/\/tenabrix.com\/pt\/fibra-de-poliacrilonitrila-no-concreto-beneficios-aplicacoes-desempenho\/\">Fibra PAN<\/a> \u00e9 frequentemente usado em aplica\u00e7\u00f5es estruturais em que \u00e9 necess\u00e1rio um melhor desempenho mec\u00e2nico.<\/p><p><!-- notionvc: 763a8bda-a26c-4355-9fe7-bc790c37d5eb --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-460243e elementor-widget elementor-widget-heading\" data-id=\"460243e\" 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\">O que \u00e9 fibra de PVA?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-bda9518 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bda9518\" 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-8d3bae7\" data-id=\"8d3bae7\" 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-e1170f9 elementor-widget elementor-widget-image\" data-id=\"e1170f9\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/PVA-fiber.jpg\" class=\"attachment-large size-large wp-image-7805\" alt=\"Fibra de PVA\" srcset=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/PVA-fiber.jpg 500w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/PVA-fiber-300x300.jpg 300w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/PVA-fiber-150x150.jpg 150w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/PVA-fiber-12x12.jpg 12w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\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-5fafa45\" data-id=\"5fafa45\" 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-6e73dfd elementor-widget elementor-widget-text-editor\" data-id=\"6e73dfd\" 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 fibra de \u00e1lcool polivin\u00edlico (PVA) \u00e9 outra fibra sint\u00e9tica amplamente usada em materiais de constru\u00e7\u00e3o.<\/p><p>Ele \u00e9 especialmente valorizado por sua forte capacidade de liga\u00e7\u00e3o com o cimento.<\/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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-8628351 elementor-widget elementor-widget-text-editor\" data-id=\"8628351\" 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<h3><strong>Principais caracter\u00edsticas<\/strong><\/h3><ul><li>Excelente ades\u00e3o \u00e0 matriz de cimento<\/li><li>Boa flexibilidade<\/li><li>Eficaz no controle de rachaduras finas<\/li><\/ul><p>A fibra de PVA \u00e9 frequentemente usada em comp\u00f3sitos ciment\u00edcios projetados (ECC) e materiais de alto desempenho.<\/p><p><!-- notionvc: a162ae56-dedd-4616-ae56-6c52490287bd --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32b9dcb elementor-widget elementor-widget-heading\" data-id=\"32b9dcb\" 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\">Como essas fibras afetam o desempenho do concreto?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-274a58b elementor-widget elementor-widget-text-editor\" data-id=\"274a58b\" 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>Agora vamos ver como essas tr\u00eas fibras influenciam o concreto em condi\u00e7\u00f5es reais.<\/p><h3><strong>1. Trabalhabilidade: A fibra afeta a mistura e o fluxo?<\/strong><\/h3><p>Quando as fibras s\u00e3o adicionadas em quantidades adequadas, elas geralmente t\u00eam pouco efeito sobre o comportamento do concreto durante a mistura e o vazamento. O material permanece f\u00e1cil de manusear, e o processo geral de constru\u00e7\u00e3o n\u00e3o precisa de grandes ajustes.<\/p><p>Entretanto, adicionar muita fibra pode tornar a mistura mais espessa e menos fluida. Por esse motivo, <strong>O controle da dosagem \u00e9 importante para manter um bom equil\u00edbrio<\/strong> entre desempenho e capacidade de trabalho.<\/p><h3><strong>2. Resist\u00eancia: As fibras tornam o concreto mais forte?<\/strong><\/h3><p>\u00c9 interessante, <strong>as fibras n\u00e3o aumentam significativamente a resist\u00eancia \u00e0 compress\u00e3o<\/strong>e essa n\u00e3o \u00e9 sua fun\u00e7\u00e3o principal. Seu valor real est\u00e1 em melhorar a forma como o concreto se comporta sob tens\u00e3o.<\/p><p>Em vez disso, eles melhoram a resist\u00eancia \u00e0 flex\u00e3o (resist\u00eancia \u00e0 flex\u00e3o) e a capacidade de absorver energia antes da ruptura do concreto. Isso torna o material mais resistente e menos propenso a rachar repentinamente.<\/p><p>Entre os tr\u00eas:<\/p><ul><li>A fibra de basalto proporciona um desempenho de resist\u00eancia est\u00e1vel<\/li><li>As fibras PAN e PVA podem influenciar levemente o desempenho de flex\u00e3o ao longo do tempo<\/li><\/ul><h3><strong>3. Resist\u00eancia a rachaduras: O benef\u00edcio mais importante<\/strong><\/h3><p>\u00c9 nesse ponto que as fibras realmente brilham. Todas as tr\u00eas fibras ajudam a <strong>reduzir rachaduras no in\u00edcio da idade<\/strong>o que \u00e9 fundamental para a durabilidade a longo prazo.<\/p><p>No entanto, ainda existem algumas diferen\u00e7as em seu desempenho:<\/p><ul><li>Fibra de basalto: Forte resist\u00eancia a rachaduras, especialmente nos est\u00e1gios iniciais ap\u00f3s o vazamento<\/li><li>Fibra PAN: Compar\u00e1vel \u00e0 fibra de basalto, muito eficaz<\/li><li>Fibra PVA: Bom desempenho, mas um pouco menos eficaz em compara\u00e7\u00e3o<\/li><\/ul><p>Em projetos de constru\u00e7\u00e3o reais, <strong>A fibra de basalto e a fibra PAN s\u00e3o geralmente escolhidas quando o controle de rachaduras \u00e9 uma prioridade m\u00e1xima<\/strong>.<\/p><h3><strong>4. Durabilidade: Qual \u00e9 o desempenho das fibras ao longo do tempo?<\/strong><\/h3><p>A durabilidade determina a capacidade do concreto de resistir \u00e0s condi\u00e7\u00f5es ambientais, como ciclos de congelamento e descongelamento, umidade e ataque qu\u00edmico.<\/p><p>Todas as tr\u00eas fibras aumentam a durabilidade, mas com algumas diferen\u00e7as:<\/p><ul><li>Fibra de basalto: Mant\u00e9m o desempenho est\u00e1vel sem afetar significativamente a permeabilidade<\/li><li>Fibra PAN: melhora a durabilidade, mas pode aumentar ligeiramente a permeabilidade<\/li><li>Fibra PVA: Tend\u00eancia semelhante, com melhoria moderada da durabilidade<\/li><\/ul><p>Em regi\u00f5es frias ou projetos de infraestrutura, a fibra de basalto e a fibra PAN geralmente apresentam melhor desempenho a longo prazo.<\/p><p><!-- notionvc: 682475c0-2740-42a1-a03d-f817c25237a3 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a77be35 elementor-widget elementor-widget-image\" data-id=\"a77be35\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"333\" src=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2022\/06\/Fiber-reinforced-Concrete.webp\" class=\"attachment-large size-large wp-image-4323\" alt=\"\" srcset=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2022\/06\/Fiber-reinforced-Concrete.webp 500w, https:\/\/tenabrix.com\/wp-content\/uploads\/2022\/06\/Fiber-reinforced-Concrete-300x200.webp 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bccbff3 elementor-widget elementor-widget-heading\" data-id=\"bccbff3\" 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\">Fibra de basalto vs. PAN vs. PVA: uma compara\u00e7\u00e3o simples<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b850f2f elementor-widget elementor-widget-text-editor\" data-id=\"b850f2f\" 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><style><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><br \/>  .fiber-table {<br \/>    border-collapse: collapse;<br \/>    width: 100%;<br \/>    font-family: Arial, sans-serif;<br \/>  }<br \/>  .fiber-table th,<br \/>  .fiber-table td {<br \/>    border: 1px solid #ddd;<br \/>    padding: 8px;<br \/>  }<br \/>  .fiber-table thead th {<br \/>    background-color: #f2f2f2;<br \/>    font-weight: bold;<br \/>  }<br \/>  .fiber-table tbody td:first-child {<br \/>    background-color: #f2f2f2;<br \/>    font-weight: bold;<br \/>  }<br \/><\/style><\/p><table class=\"fiber-table\"><thead><tr><th>Aspecto<\/th><th>Fibra de basalto<\/th><th>Fibra PAN<\/th><th>Fibra de PVA<\/th><\/tr><\/thead><tbody><tr><td>Vantagem principal<\/td><td>Resist\u00eancia e durabilidade<\/td><td>Equil\u00edbrio entre desempenho e custo<\/td><td>Controle de rachaduras e resist\u00eancia<\/td><\/tr><tr><td>Resist\u00eancia a rachaduras<\/td><td>Forte<\/td><td>Forte, pr\u00f3ximo ao basalto<\/td><td>Melhor para rachaduras finas e precoces<\/td><\/tr><tr><td>Desempenho de for\u00e7a<\/td><td>Melhor<\/td><td>Est\u00e1vel<\/td><td>Ganho de for\u00e7a limitado<\/td><\/tr><tr><td>Durabilidade<\/td><td>Melhor<\/td><td>Bom<\/td><td>Moderado<\/td><\/tr><tr><td>Capacidade de trabalho<\/td><td>Pode ser necess\u00e1rio o ajuste da mistura<\/td><td>Mais f\u00e1cil de dispersar<\/td><td>Necessita de controle cuidadoso<\/td><\/tr><tr><td>Custo<\/td><td>Mais alto<\/td><td>Mais econ\u00f4mico<\/td><td>Mais alto<\/td><\/tr><tr><td>Melhor uso<\/td><td>Infraestrutura, projetos de alto n\u00edvel<\/td><td>Uso pr\u00e1tico geral<\/td><td>Projetos que necessitam de alta resist\u00eancia a rachaduras<\/td><\/tr><\/tbody><\/table><h3>Resumo<\/h3><ul><li><strong>Fibra de basalto<\/strong>: melhor para <strong>resist\u00eancia e durabilidade<\/strong><\/li><li><strong>Fibra PAN<\/strong>: melhor para <strong>custo-benef\u00edcio e praticidade<\/strong><\/li><li><strong>Fibra PVA<\/strong>: melhor para <strong>resist\u00eancia a rachaduras e tenacidade<\/strong><\/li><\/ul><p>Cada fibra tem seus pr\u00f3prios pontos fortes, e a melhor escolha depende de sua aplica\u00e7\u00e3o espec\u00edfica.<\/p><p><!-- notionvc: d2e41f1b-5450-4982-8475-444e8684991d --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c44704c elementor-widget elementor-widget-heading\" data-id=\"c44704c\" 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\">Onde essas fibras s\u00e3o usadas?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e5ba4b elementor-widget elementor-widget-text-editor\" data-id=\"2e5ba4b\" 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 href=\"https:\/\/tenabrix.com\/pt\/7-tipos-de-concreto-reforcado-com-fibra\/\" target=\"_blank\" rel=\"noopener\">Concreto refor\u00e7ado com fibras<\/a> \u00e9 amplamente utilizado em:<\/p><ul><li>Estradas e rodovias<\/li><li>Pontes e t\u00faneis<\/li><li>Infraestrutura ferrovi\u00e1ria<\/li><li>Piso industrial<\/li><li>Produtos de concreto pr\u00e9-moldado<\/li><\/ul><p>Nos \u00faltimos anos, a fibra de basalto ganhou aten\u00e7\u00e3o na infraestrutura de larga escala devido \u00e0 sua durabilidade e \u00e0s vantagens ambientais.<\/p><p><!-- notionvc: 8ddbfd65-c16d-4e78-9982-883a6b77abc4 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36f1a7e elementor-widget elementor-widget-heading\" data-id=\"36f1a7e\" 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\">Como escolher a fibra certa para seu projeto<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eecbf80 elementor-widget elementor-widget-text-editor\" data-id=\"eecbf80\" 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>Escolher a fibra certa n\u00e3o significa escolher a \"melhor\", mas sim a op\u00e7\u00e3o mais adequada.<\/p><p>Em aplica\u00e7\u00f5es pr\u00e1ticas de engenharia, voc\u00ea pode fazer sua sele\u00e7\u00e3o com base nas seguintes diretrizes:<\/p><p>Se seu projeto envolver <strong>infraestrutura ou aplica\u00e7\u00f5es gerais de concreto<\/strong>, <strong>Fibra PAN<\/strong> \u00e9 uma boa op\u00e7\u00e3o, oferecendo um equil\u00edbrio entre desempenho e custo.<\/p><p>Para <strong>projetos que exigem alta durabilidade<\/strong>como, por exemplo <strong>pontes<\/strong>, <strong>portos mar\u00edtimos<\/strong>ou <strong>estruturas subterr\u00e2neas<\/strong>, <strong>fibra de basalto<\/strong> \u00e9 uma op\u00e7\u00e3o mais confi\u00e1vel.<\/p><p>Se o projeto exigir extremamente <strong>alta resist\u00eancia a rachaduras<\/strong>-como em estruturas de precis\u00e3o ou concreto de alto desempenho<strong>Fibras de PVA<\/strong> s\u00e3o uma op\u00e7\u00e3o mais adequada.<\/p><p><!-- notionvc: f6cd73f1-5bdd-4924-b585-cf294f2d45b9 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0db1b40 elementor-widget elementor-widget-heading\" data-id=\"0db1b40\" 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\">Procurando a solu\u00e7\u00e3o certa de fibra?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e56d5a elementor-widget elementor-widget-text-editor\" data-id=\"7e56d5a\" 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>Se estiver explorando o concreto refor\u00e7ado com fibra para o seu pr\u00f3ximo projeto, trabalhar com um fabricante experiente pode fazer uma grande diferen\u00e7a.<\/p><p>Em <a href=\"http:\/\/tenabrix.com\/pt\/\" target=\"_blank\" rel=\"noopener\">Tenabrix<\/a>Com o objetivo de atender a diferentes necessidades de engenharia, desde o controle de rachaduras at\u00e9 a durabilidade a longo prazo, oferecemos uma variedade de fibras de constru\u00e7\u00e3o de alto desempenho.<\/p><p>Sinta-se \u00e0 vontade para explorar mais ou entrar em contato para encontrar a solu\u00e7\u00e3o certa para sua aplica\u00e7\u00e3o.<\/p><p><!-- notionvc: 48426726-1b91-46c4-b01b-827679a74967 --><\/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-top-column elementor-element elementor-element-c6b0b82\" data-id=\"c6b0b82\" 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-3bbb24c elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"3bbb24c\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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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<div class=\"elementor-element elementor-element-5189c95 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"5189c95\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tPublica\u00e7\u00f5es relacionadas\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f234c84 elementor-grid-1 elementor-posts--thumbnail-none elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-posts\" data-id=\"f234c84\" data-element_type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:15,&quot;sizes&quot;:[]},&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_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=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-8671 post type-post status-publish format-standard has-post-thumbnail hentry category-post tag-macro-synthetic-fiber tag-steel-fiber tag-steel-fibers-in-industrial-flooring\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/tenabrix.com\/pt\/macrofiber-vs-steel-fiber-for-industrial-floors-key-differences-explained\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tMacrofiber vs Steel Fiber for Industrial Floors: Key Differences Explained\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\tabril 21, 2026\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-avatar\">\n\t\t\tNenhum coment\u00e1rio\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-8664 post type-post status-publish format-standard has-post-thumbnail hentry category-post tag-basalt-fiber tag-fiber-reinforced-concrete-2 tag-polyacrylonitrile-fiber\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/tenabrix.com\/pt\/fibra-de-basalto-vs-fibra-de-pan-vs-fibra-de-pva-qual-fibra-e-melhor-para-o-concreto\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tFibra de basalto vs. fibra de PAN vs. fibra de PVA: Qual fibra \u00e9 melhor para o concreto?\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t20 de abril de 2026\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-avatar\">\n\t\t\tNenhum coment\u00e1rio\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-8556 post type-post status-publish format-standard has-post-thumbnail hentry category-post tag-sustainable-building-materials\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/tenabrix.com\/pt\/os-23-principais-materiais-de-construcao-sustentaveis\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tOs 23 principais materiais de constru\u00e7\u00e3o sustent\u00e1veis: Um guia simples para uma constru\u00e7\u00e3o mais ecol\u00f3gica\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t16 de abril de 2026\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-avatar\">\n\t\t\tNenhum coment\u00e1rio\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-8491 post type-post status-publish format-standard has-post-thumbnail hentry category-post tag-basalt-fiber tag-basalt-fibre-reinforced-concrete\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/tenabrix.com\/pt\/o-que-e-fibra-de-basalto\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tO que \u00e9 fibra de basalto? Um guia completo sobre propriedades, aplica\u00e7\u00f5es e vantagens\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t14 de abril de 2026\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-avatar\">\n\t\t\tNenhum coment\u00e1rio\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-8456 post type-post status-publish format-standard has-post-thumbnail hentry category-post tag-fiber-reinforced-concrete-2 tag-polyacrylonitrile-fiber\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/tenabrix.com\/pt\/fibra-de-poliacrilonitrila-no-concreto-beneficios-aplicacoes-desempenho\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tFibra de poliacrilonitrila (PAN) no concreto: benef\u00edcios, aplica\u00e7\u00f5es e desempenho\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t13 de abril de 2026\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-avatar\">\n\t\t\tNenhum coment\u00e1rio\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-8433 post type-post status-publish format-standard has-post-thumbnail hentry category-post tag-cellulose-fiber tag-fiber-reinforced-concrete-2\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/tenabrix.com\/pt\/o-que-e-fibra-de-celulose\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tO que \u00e9 fibra de celulose? Um guia completo sobre usos, tipos e propriedades\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t9 de abril de 2026\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-avatar\">\n\t\t\tNenhum coment\u00e1rio\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ab0a71 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"1ab0a71\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tProdutos de fibra\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53c6a04 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"53c6a04\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"icon-list.default\">\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:\/\/tenabrix.com\/pt\/tipos-de-fibra\/microfibra-sintetica-de-polipropileno\/\" 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-award\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M97.12 362.63c-8.69-8.69-4.16-6.24-25.12-11.85-9.51-2.55-17.87-7.45-25.43-13.32L1.2 448.7c-4.39 10.77 3.81 22.47 15.43 22.03l52.69-2.01L105.56 507c8 8.44 22.04 5.81 26.43-4.96l52.05-127.62c-10.84 6.04-22.87 9.58-35.31 9.58-19.5 0-37.82-7.59-51.61-21.37zM382.8 448.7l-45.37-111.24c-7.56 5.88-15.92 10.77-25.43 13.32-21.07 5.64-16.45 3.18-25.12 11.85-13.79 13.78-32.12 21.37-51.62 21.37-12.44 0-24.47-3.55-35.31-9.58L252 502.04c4.39 10.77 18.44 13.4 26.43 4.96l36.25-38.28 52.69 2.01c11.62.44 19.82-11.27 15.43-22.03zM263 340c15.28-15.55 17.03-14.21 38.79-20.14 13.89-3.79 24.75-14.84 28.47-28.98 7.48-28.4 5.54-24.97 25.95-45.75 10.17-10.35 14.14-25.44 10.42-39.58-7.47-28.38-7.48-24.42 0-52.83 3.72-14.14-.25-29.23-10.42-39.58-20.41-20.78-18.47-17.36-25.95-45.75-3.72-14.14-14.58-25.19-28.47-28.98-27.88-7.61-24.52-5.62-44.95-26.41-10.17-10.35-25-14.4-38.89-10.61-27.87 7.6-23.98 7.61-51.9 0-13.89-3.79-28.72.25-38.89 10.61-20.41 20.78-17.05 18.8-44.94 26.41-13.89 3.79-24.75 14.84-28.47 28.98-7.47 28.39-5.54 24.97-25.95 45.75-10.17 10.35-14.15 25.44-10.42 39.58 7.47 28.36 7.48 24.4 0 52.82-3.72 14.14.25 29.23 10.42 39.59 20.41 20.78 18.47 17.35 25.95 45.75 3.72 14.14 14.58 25.19 28.47 28.98C104.6 325.96 106.27 325 121 340c13.23 13.47 33.84 15.88 49.74 5.82a39.676 39.676 0 0 1 42.53 0c15.89 10.06 36.5 7.65 49.73-5.82zM97.66 175.96c0-53.03 42.24-96.02 94.34-96.02s94.34 42.99 94.34 96.02-42.24 96.02-94.34 96.02-94.34-42.99-94.34-96.02z\"><\/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\">Microfibra sint\u00e9tica<\/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:\/\/tenabrix.com\/pt\/tipos-de-fibra\/macrofibra-de-polipropileno-pp\/\" 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-award\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M97.12 362.63c-8.69-8.69-4.16-6.24-25.12-11.85-9.51-2.55-17.87-7.45-25.43-13.32L1.2 448.7c-4.39 10.77 3.81 22.47 15.43 22.03l52.69-2.01L105.56 507c8 8.44 22.04 5.81 26.43-4.96l52.05-127.62c-10.84 6.04-22.87 9.58-35.31 9.58-19.5 0-37.82-7.59-51.61-21.37zM382.8 448.7l-45.37-111.24c-7.56 5.88-15.92 10.77-25.43 13.32-21.07 5.64-16.45 3.18-25.12 11.85-13.79 13.78-32.12 21.37-51.62 21.37-12.44 0-24.47-3.55-35.31-9.58L252 502.04c4.39 10.77 18.44 13.4 26.43 4.96l36.25-38.28 52.69 2.01c11.62.44 19.82-11.27 15.43-22.03zM263 340c15.28-15.55 17.03-14.21 38.79-20.14 13.89-3.79 24.75-14.84 28.47-28.98 7.48-28.4 5.54-24.97 25.95-45.75 10.17-10.35 14.14-25.44 10.42-39.58-7.47-28.38-7.48-24.42 0-52.83 3.72-14.14-.25-29.23-10.42-39.58-20.41-20.78-18.47-17.36-25.95-45.75-3.72-14.14-14.58-25.19-28.47-28.98-27.88-7.61-24.52-5.62-44.95-26.41-10.17-10.35-25-14.4-38.89-10.61-27.87 7.6-23.98 7.61-51.9 0-13.89-3.79-28.72.25-38.89 10.61-20.41 20.78-17.05 18.8-44.94 26.41-13.89 3.79-24.75 14.84-28.47 28.98-7.47 28.39-5.54 24.97-25.95 45.75-10.17 10.35-14.15 25.44-10.42 39.58 7.47 28.36 7.48 24.4 0 52.82-3.72 14.14.25 29.23 10.42 39.59 20.41 20.78 18.47 17.35 25.95 45.75 3.72 14.14 14.58 25.19 28.47 28.98C104.6 325.96 106.27 325 121 340c13.23 13.47 33.84 15.88 49.74 5.82a39.676 39.676 0 0 1 42.53 0c15.89 10.06 36.5 7.65 49.73-5.82zM97.66 175.96c0-53.03 42.24-96.02 94.34-96.02s94.34 42.99 94.34 96.02-42.24 96.02-94.34 96.02-94.34-42.99-94.34-96.02z\"><\/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\">Macrofibra sint\u00e9tica<\/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:\/\/tenabrix.com\/pt\/tipos-de-fibra\/fibra-fibrilada-de-polipropileno\/\" 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-award\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M97.12 362.63c-8.69-8.69-4.16-6.24-25.12-11.85-9.51-2.55-17.87-7.45-25.43-13.32L1.2 448.7c-4.39 10.77 3.81 22.47 15.43 22.03l52.69-2.01L105.56 507c8 8.44 22.04 5.81 26.43-4.96l52.05-127.62c-10.84 6.04-22.87 9.58-35.31 9.58-19.5 0-37.82-7.59-51.61-21.37zM382.8 448.7l-45.37-111.24c-7.56 5.88-15.92 10.77-25.43 13.32-21.07 5.64-16.45 3.18-25.12 11.85-13.79 13.78-32.12 21.37-51.62 21.37-12.44 0-24.47-3.55-35.31-9.58L252 502.04c4.39 10.77 18.44 13.4 26.43 4.96l36.25-38.28 52.69 2.01c11.62.44 19.82-11.27 15.43-22.03zM263 340c15.28-15.55 17.03-14.21 38.79-20.14 13.89-3.79 24.75-14.84 28.47-28.98 7.48-28.4 5.54-24.97 25.95-45.75 10.17-10.35 14.14-25.44 10.42-39.58-7.47-28.38-7.48-24.42 0-52.83 3.72-14.14-.25-29.23-10.42-39.58-20.41-20.78-18.47-17.36-25.95-45.75-3.72-14.14-14.58-25.19-28.47-28.98-27.88-7.61-24.52-5.62-44.95-26.41-10.17-10.35-25-14.4-38.89-10.61-27.87 7.6-23.98 7.61-51.9 0-13.89-3.79-28.72.25-38.89 10.61-20.41 20.78-17.05 18.8-44.94 26.41-13.89 3.79-24.75 14.84-28.47 28.98-7.47 28.39-5.54 24.97-25.95 45.75-10.17 10.35-14.15 25.44-10.42 39.58 7.47 28.36 7.48 24.4 0 52.82-3.72 14.14.25 29.23 10.42 39.59 20.41 20.78 18.47 17.35 25.95 45.75 3.72 14.14 14.58 25.19 28.47 28.98C104.6 325.96 106.27 325 121 340c13.23 13.47 33.84 15.88 49.74 5.82a39.676 39.676 0 0 1 42.53 0c15.89 10.06 36.5 7.65 49.73-5.82zM97.66 175.96c0-53.03 42.24-96.02 94.34-96.02s94.34 42.99 94.34 96.02-42.24 96.02-94.34 96.02-94.34-42.99-94.34-96.02z\"><\/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\">Fibra Fibrilada<\/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:\/\/tenabrix.com\/pt\/tipos-de-fibra\/macrofibra-sintetica-torcida\/\" 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-award\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M97.12 362.63c-8.69-8.69-4.16-6.24-25.12-11.85-9.51-2.55-17.87-7.45-25.43-13.32L1.2 448.7c-4.39 10.77 3.81 22.47 15.43 22.03l52.69-2.01L105.56 507c8 8.44 22.04 5.81 26.43-4.96l52.05-127.62c-10.84 6.04-22.87 9.58-35.31 9.58-19.5 0-37.82-7.59-51.61-21.37zM382.8 448.7l-45.37-111.24c-7.56 5.88-15.92 10.77-25.43 13.32-21.07 5.64-16.45 3.18-25.12 11.85-13.79 13.78-32.12 21.37-51.62 21.37-12.44 0-24.47-3.55-35.31-9.58L252 502.04c4.39 10.77 18.44 13.4 26.43 4.96l36.25-38.28 52.69 2.01c11.62.44 19.82-11.27 15.43-22.03zM263 340c15.28-15.55 17.03-14.21 38.79-20.14 13.89-3.79 24.75-14.84 28.47-28.98 7.48-28.4 5.54-24.97 25.95-45.75 10.17-10.35 14.14-25.44 10.42-39.58-7.47-28.38-7.48-24.42 0-52.83 3.72-14.14-.25-29.23-10.42-39.58-20.41-20.78-18.47-17.36-25.95-45.75-3.72-14.14-14.58-25.19-28.47-28.98-27.88-7.61-24.52-5.62-44.95-26.41-10.17-10.35-25-14.4-38.89-10.61-27.87 7.6-23.98 7.61-51.9 0-13.89-3.79-28.72.25-38.89 10.61-20.41 20.78-17.05 18.8-44.94 26.41-13.89 3.79-24.75 14.84-28.47 28.98-7.47 28.39-5.54 24.97-25.95 45.75-10.17 10.35-14.15 25.44-10.42 39.58 7.47 28.36 7.48 24.4 0 52.82-3.72 14.14.25 29.23 10.42 39.59 20.41 20.78 18.47 17.35 25.95 45.75 3.72 14.14 14.58 25.19 28.47 28.98C104.6 325.96 106.27 325 121 340c13.23 13.47 33.84 15.88 49.74 5.82a39.676 39.676 0 0 1 42.53 0c15.89 10.06 36.5 7.65 49.73-5.82zM97.66 175.96c0-53.03 42.24-96.02 94.34-96.02s94.34 42.99 94.34 96.02-42.24 96.02-94.34 96.02-94.34-42.99-94.34-96.02z\"><\/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\">Fibra macro-sint\u00e9tica torcida<\/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\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>As the most widely used building materials in the world, concrete is strong, durable, and cost-effective. However, it has one well-known weakness: it cracks easily.<\/p>","protected":false},"author":3,"featured_media":5665,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"set","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":[86,34,85],"class_list":["post-8664","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-post","tag-basalt-fiber","tag-fiber-reinforced-concrete-2","tag-polyacrylonitrile-fiber"],"_links":{"self":[{"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/posts\/8664","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\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/comments?post=8664"}],"version-history":[{"count":4,"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/posts\/8664\/revisions"}],"predecessor-version":[{"id":8670,"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/posts\/8664\/revisions\/8670"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/media\/5665"}],"wp:attachment":[{"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/media?parent=8664"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/categories?post=8664"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tenabrix.com\/pt\/wp-json\/wp\/v2\/tags?post=8664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}