{"id":8664,"date":"2026-04-20T07:11:57","date_gmt":"2026-04-20T07:11:57","guid":{"rendered":"https:\/\/tenabrix.com\/?p=8664"},"modified":"2026-04-24T02:54:54","modified_gmt":"2026-04-24T02:54:54","slug":"basalt-fiber-vs-pan-fiber-vs-pva-fiber-which-fiber-is-best-for-concrete","status":"publish","type":"post","link":"https:\/\/tenabrix.com\/fr\/fibre-de-basalte-vs-fibre-pan-vs-fibre-pva-quelle-est-la-meilleure-fibre-pour-le-beton\/","title":{"rendered":"Fibre de basalte vs fibre PAN vs fibre PVA : Quelle est la meilleure fibre pour le b\u00e9ton ?"},"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>Mat\u00e9riau de construction le plus utilis\u00e9 dans le monde, le b\u00e9ton est solide, durable et rentable. Il pr\u00e9sente toutefois une faiblesse bien connue : <strong>il se fissure facilement<\/strong>.<\/p><p>Ces fissures peuvent \u00eatre l\u00e9g\u00e8res au d\u00e9part, mais avec le temps, elles s'agrandissent, ce qui r\u00e9duit la durabilit\u00e9 et augmente les co\u00fbts d'entretien.<\/p><p>Pour r\u00e9soudre ces probl\u00e8mes, les ing\u00e9nieurs tentent d'ajouter des fibres au b\u00e9ton afin d'am\u00e9liorer ses performances. Parmi elles, <a href=\"https:\/\/tenabrix.com\/fr\/types-de-fibres\/fibre-de-basalte-pour-le-beton\/\" target=\"_blank\" rel=\"noopener\"><strong>fibre de basalte<\/strong><\/a>, <a href=\"https:\/\/tenabrix.com\/fr\/types-de-fibres\/fibre-de-polyacrylonitrile\/\" target=\"_blank\" rel=\"noopener\"><strong>fibre de polyacrylonitrile (PAN)<\/strong><\/a>et <strong>fibre d'alcool polyvinylique (PVA)<\/strong> sont trois des types les plus utilis\u00e9s.<\/p><p>Quelle est donc la diff\u00e9rence entre les deux ? Et laquelle est la plus performante dans les sc\u00e9narios de construction r\u00e9els ?<\/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\">Pourquoi ajouter des fibres au b\u00e9ton ?<\/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>C'est simple, <a href=\"https:\/\/tenabrix.com\/fr\/9-fibres-de-beton-pour-renforcer-vos-projets-de-construction\/\" target=\"_blank\" rel=\"noopener\">fibres de renforcement<\/a> agissent comme des \"barres d'armature invisibles\", r\u00e9parties uniform\u00e9ment dans le b\u00e9ton.<\/p><p>Leurs principales fonctions sont les suivantes<\/p><ul><li>Suppression des fissures de retrait \u00e0 un stade pr\u00e9coce<\/li><li>Am\u00e9lioration de la r\u00e9sistance \u00e0 la traction et \u00e0 la flexion<\/li><li>Am\u00e9lioration de la r\u00e9sistance aux chocs<\/li><li>Prolongation de la dur\u00e9e de vie<\/li><\/ul><p>Les diff\u00e9rents types de fibres pr\u00e9sentent des diff\u00e9rences notables en termes de performances et d'applications.<\/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\">Qu'est-ce que la fibre de basalte ?<\/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\/fr\/types-de-fibres\/fibre-de-basalte-pour-le-beton\/\" 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=\"fibre de basalte\" 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\/fr\/quest-ce-que-la-fibre-de-basalte\/\" target=\"_blank\" rel=\"noopener\">Fibre de basalte<\/a> est un mat\u00e9riau relativement nouveau fabriqu\u00e9 \u00e0 partir de <strong>roche volcanique naturelle<\/strong>. La roche est fondue et \u00e9tir\u00e9e en fins filaments.<\/p><p>Il est consid\u00e9r\u00e9 comme un mat\u00e9riau respectueux de l'environnement car il provient de min\u00e9raux naturels et ne n\u00e9cessite qu'un traitement chimique minimal.<\/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>Caract\u00e9ristiques principales<\/strong><\/h3><p>La fibre de basalte se distingue par son \u00e9quilibre entre r\u00e9sistance et durabilit\u00e9 :<\/p><ul><li>R\u00e9sistance \u00e9lev\u00e9e \u00e0 la traction<\/li><li>Excellente r\u00e9sistance \u00e0 la chaleur et \u00e0 la corrosion<\/li><li>Bonne compatibilit\u00e9 avec les mat\u00e9riaux \u00e0 base de ciment<\/li><li>Performances stables dans les environnements difficiles<\/li><\/ul><p>En raison de ces caract\u00e9ristiques, la fibre de basalte est de plus en plus utilis\u00e9e dans les projets d'infrastructure tels que les routes, les ponts et les chemins de fer.<\/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\">Qu'est-ce que la fibre 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\/fr\/types-de-fibres\/fibre-de-polyacrylonitrile\/\" 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\/fr\/types-de-fibres\/fibre-de-polyacrylonitrile\/\">Fibre de polyacrylonitrile (PAN)<\/a> est une fibre synth\u00e9tique connue pour sa grande r\u00e9sistance et sa rigidit\u00e9.<\/p><p>Il est couramment utilis\u00e9 dans les applications n\u00e9cessitant un renforcement important.<\/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>Caract\u00e9ristiques principales<\/strong><\/h3><ul><li>R\u00e9sistance \u00e9lev\u00e9e \u00e0 la traction<\/li><li>Bonne adh\u00e9rence au b\u00e9ton<\/li><li>Contr\u00f4le efficace des fissures<\/li><\/ul><p><a href=\"https:\/\/tenabrix.com\/fr\/fibres-de-polyacrylonitrile-dans-le-beton-avantages-applications-performance\/\">Fibre PAN<\/a> est souvent utilis\u00e9 dans des applications structurelles n\u00e9cessitant une am\u00e9lioration des performances m\u00e9caniques.<\/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\">Qu'est-ce que la fibre 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=\"Fibre 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>La fibre d'alcool polyvinylique (PVA) est une autre fibre synth\u00e9tique largement utilis\u00e9e dans les mat\u00e9riaux de construction.<\/p><p>Il est particuli\u00e8rement appr\u00e9ci\u00e9 pour sa forte capacit\u00e9 de liaison avec le ciment.<\/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>Caract\u00e9ristiques principales<\/strong><\/h3><ul><li>Excellente adh\u00e9rence \u00e0 la matrice du ciment<\/li><li>Bonne flexibilit\u00e9<\/li><li>Efficace pour contr\u00f4ler les fissures fines<\/li><\/ul><p>La fibre PVA est souvent utilis\u00e9e dans <a href=\"https:\/\/tenabrix.com\/fr\/quest-ce-quun-composite-a-base-de-ciment-dingenierie\/\" target=\"_blank\" rel=\"noopener\"><strong>les composites \u00e0 base de ciment (ECC)<\/strong><\/a> et des mat\u00e9riaux de haute performance.<\/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\">Comment ces fibres affectent-elles les performances du b\u00e9ton ?<\/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>Voyons maintenant comment ces trois fibres influencent le b\u00e9ton dans des conditions r\u00e9elles.<\/p><h3><strong>1. L'ouvrabilit\u00e9 : Les fibres affectent-elles le m\u00e9lange et l'\u00e9coulement ?<\/strong><\/h3><p>Lorsque les fibres sont ajout\u00e9es en quantit\u00e9s ad\u00e9quates, elles ont g\u00e9n\u00e9ralement peu d'effet sur le comportement du b\u00e9ton pendant le m\u00e9lange et le coulage. Le mat\u00e9riau reste facile \u00e0 manipuler et le processus de construction dans son ensemble ne n\u00e9cessite pas d'ajustements majeurs.<\/p><p>Cependant, l'ajout d'une trop grande quantit\u00e9 de fibres peut rendre le m\u00e9lange plus \u00e9pais et moins fluide. C'est la raison pour laquelle, <strong>le contr\u00f4le du dosage est important pour maintenir un bon \u00e9quilibre<\/strong> entre la performance et la maniabilit\u00e9.<\/p><h3><strong>2. La solidit\u00e9 : Les fibres renforcent-elles le b\u00e9ton ?<\/strong><\/h3><p>Int\u00e9ressant, <strong>les fibres n'augmentent pas de mani\u00e8re significative la r\u00e9sistance \u00e0 la compression<\/strong>et ce n'est pas leur r\u00f4le principal. Leur v\u00e9ritable valeur r\u00e9side dans l'am\u00e9lioration du comportement du b\u00e9ton sous contrainte.<\/p><p>En revanche, ils am\u00e9liorent la r\u00e9sistance \u00e0 la flexion et la capacit\u00e9 \u00e0 absorber l'\u00e9nergie avant la rupture du b\u00e9ton. Le mat\u00e9riau est ainsi plus r\u00e9sistant et moins susceptible de se fissurer soudainement.<\/p><p>Parmi les trois :<\/p><ul><li>La fibre de basalte assure une r\u00e9sistance stable<\/li><li>Les fibres PAN et PVA peuvent l\u00e9g\u00e8rement influencer la performance de flexion au fil du temps.<\/li><\/ul><h3><strong>3. R\u00e9sistance aux fissures : L'avantage le plus important<\/strong><\/h3><p>C'est l\u00e0 que les fibres brillent vraiment. Les trois fibres aident \u00e0 <strong>r\u00e9duire la fissuration \u00e0 un \u00e2ge pr\u00e9coce<\/strong>ce qui est essentiel pour la durabilit\u00e9 \u00e0 long terme.<\/p><p>Cependant, il existe encore quelques diff\u00e9rences dans leur fonctionnement :<\/p><ul><li>Fibre de basalte : Forte r\u00e9sistance \u00e0 la fissuration, en particulier dans les premiers stades apr\u00e8s la coul\u00e9e<\/li><li>Fibre PAN : Comparable \u00e0 la fibre de basalte, tr\u00e8s efficace<\/li><li>Fibre PVA : Bonne performance, mais l\u00e9g\u00e8rement moins efficace en comparaison<\/li><\/ul><p>Dans les projets de construction r\u00e9els, <strong>la fibre de basalte et la fibre PAN sont souvent choisies lorsque le contr\u00f4le des fissures est une priorit\u00e9 absolue<\/strong>.<\/p><h3><strong>4. Durabilit\u00e9 : comment les fibres se comportent-elles dans le temps ?<\/strong><\/h3><p>La durabilit\u00e9 d\u00e9termine la capacit\u00e9 du b\u00e9ton \u00e0 r\u00e9sister aux conditions environnementales telles que les cycles de gel et de d\u00e9gel, l'humidit\u00e9 et les attaques chimiques.<\/p><p>Ces trois fibres am\u00e9liorent la durabilit\u00e9, mais avec quelques diff\u00e9rences :<\/p><ul><li>Fibre de basalte : Maintient des performances stables sans affecter de mani\u00e8re significative la perm\u00e9abilit\u00e9<\/li><li>Fibre PAN : am\u00e9liore la durabilit\u00e9 mais peut l\u00e9g\u00e8rement augmenter la perm\u00e9abilit\u00e9.<\/li><li>Fibre PVA : Tendance similaire, avec une am\u00e9lioration mod\u00e9r\u00e9e de la durabilit\u00e9<\/li><\/ul><p>Dans les r\u00e9gions froides ou les projets d'infrastructure, la fibre de basalte et la fibre PAN pr\u00e9sentent souvent de meilleures performances \u00e0 long terme.<\/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\">Fibre de basalte vs PAN vs PVA : une simple comparaison<\/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>Aspect<\/th><th>Fibre de basalte<\/th><th>Fibre PAN<\/th><th>Fibre PVA<\/th><\/tr><\/thead><tbody><tr><td>Principal avantage<\/td><td>Solidit\u00e9 et durabilit\u00e9<\/td><td>\u00c9quilibre entre performance et co\u00fbt<\/td><td>Contr\u00f4le des fissures et t\u00e9nacit\u00e9<\/td><\/tr><tr><td>R\u00e9sistance aux fissures<\/td><td>Fort<\/td><td>Solide, proche du basalte<\/td><td>Id\u00e9al pour les fissures fines et pr\u00e9coces<\/td><\/tr><tr><td>La force de la performance<\/td><td>Le meilleur<\/td><td>Stable<\/td><td>Gain de force limit\u00e9<\/td><\/tr><tr><td>Durabilit\u00e9<\/td><td>Le meilleur<\/td><td>Bon<\/td><td>Mod\u00e9r\u00e9<\/td><\/tr><tr><td>Aptitude au travail<\/td><td>Un ajustement du m\u00e9lange peut s'av\u00e9rer n\u00e9cessaire<\/td><td>Plus facile \u00e0 disperser<\/td><td>N\u00e9cessite un contr\u00f4le minutieux<\/td><\/tr><tr><td>Co\u00fbt<\/td><td>Plus \u00e9lev\u00e9<\/td><td>Le plus rentable<\/td><td>Plus \u00e9lev\u00e9<\/td><\/tr><tr><td>Meilleure utilisation<\/td><td>Infrastructures, projets haut de gamme<\/td><td>Utilisation pratique g\u00e9n\u00e9rale<\/td><td>Projets n\u00e9cessitant une r\u00e9sistance \u00e9lev\u00e9e \u00e0 la fissuration<\/td><\/tr><\/tbody><\/table><h3>R\u00e9sum\u00e9<\/h3><ul><li><strong>Fibre de basalte<\/strong>: le meilleur pour <strong>la solidit\u00e9 et la durabilit\u00e9<\/strong><\/li><li><strong>Fibre PAN<\/strong>: le meilleur pour <strong>la rentabilit\u00e9 et la praticabilit\u00e9<\/strong><\/li><li><strong>Fibre PVA<\/strong>: le meilleur pour <strong>la r\u00e9sistance aux fissures et la t\u00e9nacit\u00e9<\/strong><\/li><\/ul><p>Chaque fibre a ses propres atouts et le meilleur choix d\u00e9pend de votre application sp\u00e9cifique.<\/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\">O\u00f9 ces fibres sont-elles utilis\u00e9es ?<\/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\/fr\/7-types-de-beton-renforce-de-fibres\/\" target=\"_blank\" rel=\"noopener\">B\u00e9ton renforc\u00e9 de fibres<\/a> est largement utilis\u00e9 dans :<\/p><ul><li>Routes et autoroutes<\/li><li>Ponts et tunnels<\/li><li>Infrastructures ferroviaires<\/li><li>Rev\u00eatement de sol industriel<\/li><li>Produits en b\u00e9ton pr\u00e9fabriqu\u00e9<\/li><\/ul><p>Ces derni\u00e8res ann\u00e9es, la fibre de basalte a suscit\u00e9 l'int\u00e9r\u00eat des grandes infrastructures en raison de sa durabilit\u00e9 et de ses avantages environnementaux.<\/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\">Comment choisir la bonne fibre pour votre projet<\/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>Choisir la bonne fibre, ce n'est pas choisir la \"meilleure\", c'est choisir l'option la plus adapt\u00e9e.<\/p><p>Dans les applications pratiques d'ing\u00e9nierie, vous pouvez faire votre choix en vous basant sur les lignes directrices suivantes :<\/p><p>Si votre projet implique <strong>infrastructures ou applications g\u00e9n\u00e9rales du b\u00e9ton<\/strong>, <strong>Fibre PAN<\/strong> est un bon choix, offrant un \u00e9quilibre entre performance et co\u00fbt.<\/p><p>Pour <strong>les projets n\u00e9cessitant une grande durabilit\u00e9<\/strong>, tels que <strong>ponts<\/strong>, <strong>ports maritimes<\/strong>ou <strong>structures souterraines<\/strong>, <strong>fibre de basalte<\/strong> est une option plus fiable.<\/p><p>Si le projet exige des <strong>haute r\u00e9sistance \u00e0 la fissuration<\/strong>-comme dans les structures de pr\u00e9cision ou le b\u00e9ton \u00e0 haute performance-<strong>Fibres PVA<\/strong> sont un choix plus appropri\u00e9.<\/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\">Vous cherchez la bonne solution en mati\u00e8re de fibre optique ?<\/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>Si vous envisagez d'utiliser du b\u00e9ton fibr\u00e9 pour votre prochain projet, le fait de travailler avec un fabricant exp\u00e9riment\u00e9 peut faire une grande diff\u00e9rence.<\/p><p>Au <a href=\"http:\/\/tenabrix.com\/fr\/\" target=\"_blank\" rel=\"noopener\">Tenabrix<\/a>Nous proposons une gamme de fibres de construction haute performance con\u00e7ues pour r\u00e9pondre \u00e0 diff\u00e9rents besoins techniques, du contr\u00f4le des fissures \u00e0 la durabilit\u00e9 \u00e0 long terme.<\/p><p>N'h\u00e9sitez pas \u00e0 en savoir plus ou \u00e0 nous contacter pour trouver la bonne solution pour votre application.<\/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 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connexes\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-8714 post type-post status-publish format-standard has-post-thumbnail hentry category-post tag-basalt-fiber tag-engineered-cementitious-composite tag-glass-fiber tag-pp-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\/fr\/quest-ce-quun-composite-a-base-de-ciment-dingenierie\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tGuide complet des composites \u00e0 base de ciment (ECC) : L'avenir du b\u00e9ton \"pliable\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\t24 avril 2026\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-avatar\">\n\t\t\tAucun commentaire\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-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\/fr\/macrofibre-ou-fibre-dacier-pour-les-sols-industriels-explication-des-principales-differences\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tMacrofibre ou fibre d'acier pour les sols industriels : Explication des principales diff\u00e9rences\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\t21 avril 2026\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-avatar\">\n\t\t\tAucun commentaire\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\/fr\/fibre-de-basalte-vs-fibre-pan-vs-fibre-pva-quelle-est-la-meilleure-fibre-pour-le-beton\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tFibre de basalte vs fibre PAN vs fibre PVA : Quelle est la meilleure fibre pour le b\u00e9ton ?\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 avril 2026\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-avatar\">\n\t\t\tAucun commentaire\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\/fr\/23-materiaux-de-construction-durables\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tTop 23 des mat\u00e9riaux de construction durables : Un guide simple pour une construction plus \u00e9cologique\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 avril 2026\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-avatar\">\n\t\t\tAucun commentaire\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\/fr\/quest-ce-que-la-fibre-de-basalte\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tQu'est-ce que la fibre de basalte ? Un guide complet des propri\u00e9t\u00e9s, des applications et des avantages\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 avril 2026\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-avatar\">\n\t\t\tAucun commentaire\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\/fr\/fibres-de-polyacrylonitrile-dans-le-beton-avantages-applications-performance\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tFibre de polyacrylonitrile (PAN) dans le b\u00e9ton : avantages, applications et performances\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 avril 2026\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-avatar\">\n\t\t\tAucun commentaire\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\tProduits en fibres\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\/fr\/types-de-fibres\/microfibre-synthetique-en-polypropylene\/\" 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\">Microfibre synth\u00e9tique<\/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\/fr\/types-de-fibres\/polypropylene-pp-macro-fibre\/\" 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\">Macrofibre synth\u00e9tique<\/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\/fr\/types-de-fibres\/fibre-fibrillaire-en-polypropylene\/\" 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\">Fibre fibrillaire<\/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\/fr\/types-de-fibres\/macrofibre-synthetique-torsadee\/\" 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\">Fibre macrosynth\u00e9tique torsad\u00e9e<\/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>Mat\u00e9riau de construction le plus utilis\u00e9 dans le monde, le b\u00e9ton est solide, durable et rentable. Toutefois, il pr\u00e9sente une faiblesse bien connue : il se fissure facilement.<\/p>","protected":false},"author":3,"featured_media":5665,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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\/fr\/wp-json\/wp\/v2\/posts\/8664","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/comments?post=8664"}],"version-history":[{"count":7,"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/posts\/8664\/revisions"}],"predecessor-version":[{"id":8728,"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/posts\/8664\/revisions\/8728"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/media\/5665"}],"wp:attachment":[{"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/media?parent=8664"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/categories?post=8664"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/tags?post=8664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}