{"id":9145,"date":"2026-06-18T09:05:02","date_gmt":"2026-06-18T09:05:02","guid":{"rendered":"https:\/\/tenabrix.com\/?p=9145"},"modified":"2026-06-18T09:08:33","modified_gmt":"2026-06-18T09:08:33","slug":"concrete-fiber-reinforcement-dosage-guide","status":"publish","type":"post","link":"https:\/\/tenabrix.com\/fr\/concrete-fiber-reinforcement-dosage-guide\/","title":{"rendered":"Guide de dosage pour le renforcement du b\u00e9ton par des fibres : de quelle quantit\u00e9 de fibres avez-vous besoin ?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"9145\" class=\"elementor elementor-9145\" 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-def308e elementor-widget elementor-widget-text-editor\" data-id=\"def308e\" 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>Getting the fiber dosage right is one of the most critical decisions in any concrete mix design. Too little fiber and you won&#8217;t achieve the crack control or structural performance you need. Too much and you risk workability problems, surface finish issues, and unnecessary cost.<\/p><p>This guide gives you concrete (pun intended) dosage rates for every major fiber type and application \u2014 backed by field experience across thousands of projects globally.<\/p><blockquote><p><strong>Quick Reference<\/strong>: If you&#8217;re in a hurry, jump to the\u00a0<a href=\"#dosage-table\">Dosage Reference Table by Application<\/a>\u00a0below.<\/p><\/blockquote><p><!-- notionvc: dda1e438-04e3-4aed-bfa6-bfd07963ac8f --><\/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\">Why Fiber Dosage Matters More Than You Think<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8340674 elementor-widget elementor-widget-text-editor\" data-id=\"8340674\" 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>Fiber dosage is typically expressed in\u00a0<strong>kilograms per cubic meter of concrete (kg\/m\u00b3)<\/strong>, or occasionally as a\u00a0<strong>volume fraction (Vf %)<\/strong>.<\/p><p>The dosage you select directly affects:<\/p><ul><li><strong>Crack control performance<\/strong>\u00a0\u2014 underdosing is the #1 cause of fiber reinforcement failure<\/li><li><strong>Post-crack load capacity<\/strong>\u00a0\u2014 particularly critical for macro synthetic and steel fibers<\/li><li><strong>Workability and pumpability<\/strong>\u00a0\u2014 higher dosages can increase stiffness if mix design isn&#8217;t adjusted<\/li><li><strong>Surface finish quality<\/strong>\u00a0\u2014 especially important for architectural concrete and polished floors<\/li><li><strong>Total cost<\/strong>\u00a0\u2014 fiber is typically priced per kg, so dosage has a direct cost impact<\/li><\/ul><p>Most engineers and contractors err on the side of under-dosing because fiber looks expensive on a per-bag basis. The reality is that the cost of a cracked slab \u2014 re-grinding, epoxy injection, or full replacement \u2014 is orders of magnitude higher.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e881ebd elementor-widget elementor-widget-image\" data-id=\"e881ebd\" 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 fetchpriority=\"high\" decoding=\"async\" width=\"798\" height=\"533\" src=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/02\/concrete_fiber_3mm.webp\" class=\"attachment-large size-large wp-image-8053\" alt=\"fibre_concr\u00e8te_3mm\" srcset=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/02\/concrete_fiber_3mm.webp 798w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/02\/concrete_fiber_3mm-300x200.webp 300w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/02\/concrete_fiber_3mm-768x513.webp 768w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/02\/concrete_fiber_3mm-18x12.webp 18w\" sizes=\"(max-width: 798px) 100vw, 798px\" \/>\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-bbf2a49 elementor-widget elementor-widget-heading\" data-id=\"bbf2a49\" 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\">Fiber Dosage: Key Terms Defined<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a80c9e elementor-widget elementor-widget-text-editor\" data-id=\"1a80c9e\" 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\tBefore diving into the numbers, a quick glossary:\n<table>\n<thead>\n<tr>\n<th>Term<\/th>\n<th>Definition<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Dosage Rate<\/strong><\/td>\n<td>Amount of fiber added per cubic meter of concrete (kg\/m\u00b3)<\/td>\n<\/tr>\n<tr>\n<td><strong>Volume Fraction (Vf%)<\/strong><\/td>\n<td>Fiber volume as a percentage of total concrete volume (1 kg\/m\u00b3 \u2248 0.067% Vf for PP fiber)<\/td>\n<\/tr>\n<tr>\n<td><strong>Minimum Effective Dosage<\/strong><\/td>\n<td>Lowest dosage that delivers measurable performance improvement<\/td>\n<\/tr>\n<tr>\n<td><strong>Structural Dosage<\/strong><\/td>\n<td>Dosage at which fiber can replace or reduce traditional reinforcement<\/td>\n<\/tr>\n<tr>\n<td><strong>Hybrid System<\/strong><\/td>\n<td>Combination of micro fiber (crack control) + macro fiber (structural) in the same mix<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c40b8de elementor-widget elementor-widget-heading\" data-id=\"c40b8de\" 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\">Fiber Types and Their Typical Dosage Ranges<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6f6fec elementor-widget elementor-widget-text-editor\" data-id=\"d6f6fec\" 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>Different fiber types operate at fundamentally different dosage levels due to differences in density, modulus, and reinforcement mechanism.<\/p><h3><strong>Micro Synthetic Fiber (Polypropylene \/ Polyester)<\/strong><\/h3><p>Micro fibers are fine, short (6\u201319 mm) monofilament or fibrillated fibers that primarily control\u00a0<strong>plastic shrinkage and early-age cracking<\/strong>.<\/p><ul><li><strong>Dosage typique<\/strong>: 0.6 \u2013 1.5 kg\/m\u00b3<\/li><li><strong>Minimum effective dosage<\/strong>: 0.6 kg\/m\u00b3<\/li><li><strong>Upper practical limit<\/strong>: 2.0 kg\/m\u00b3 (above this, workability decreases sharply)<\/li><li><strong>Volume fraction<\/strong>: 0.04% \u2013 0.10% Vf<\/li><\/ul><blockquote><p><strong>TenaBrix Product<\/strong>:\u00a0<a href=\"https:\/\/tenabrix.com\/fr\/types-de-fibres\/fibre-de-polypropylene\/\" target=\"_blank\" rel=\"noopener\">Polypropylene Micro Fiber<\/a>\u00a0\u2014 available in 6mm, 12mm, and 19mm lengths<\/p><\/blockquote><h3><strong>Macro Synthetic Fiber (Structural Grade)<\/strong><\/h3><p>Macro fibers are larger, embossed or profiled fibers (30\u201360 mm length) that provide\u00a0<strong>post-crack structural reinforcement<\/strong>. At sufficient dosage, they can partially or fully replace steel mesh or steel fibers.<\/p><ul><li><strong>Dosage typique<\/strong>: 3 \u2013 10 kg\/m\u00b3<\/li><li><strong>Light structural use (crack bridging)<\/strong>: 3 \u2013 5 kg\/m\u00b3<\/li><li><strong>Moderate structural use (replace mesh)<\/strong>: 5 \u2013 7 kg\/m\u00b3<\/li><li><strong>High structural use (replace steel fiber)<\/strong>: 7 \u2013 10 kg\/m\u00b3<\/li><li><strong>Volume fraction<\/strong>: 0.27% \u2013 0.90% Vf<\/li><\/ul><blockquote><p><strong>TenaBrix Product<\/strong>:\u00a0<a href=\"https:\/\/tenabrix.com\/fr\/types-de-fibres\/polypropylene-pp-macro-fibre\/\" target=\"_blank\" rel=\"noopener\">Polypropylene Macro Fiber<\/a>\u00a0\u2014 48mm, 54mm embossed fibers; EFNARC compliant<\/p><\/blockquote><h3><strong>Fibre d'acier<\/strong><\/h3><p>Steel fibers offer the highest post-crack strength and are used in the most demanding structural applications.<\/p><ul><li><strong>Dosage typique<\/strong>: 20 \u2013 80 kg\/m\u00b3<\/li><li><strong>Standard flooring<\/strong>: 20 \u2013 35 kg\/m\u00b3<\/li><li><strong>Tunnel segmental lining<\/strong>: 30 \u2013 45 kg\/m\u00b3<\/li><li><strong>Extreme loading (blast, impact)<\/strong>: 60 \u2013 80 kg\/m\u00b3<\/li><li><strong>Volume fraction<\/strong>: 0.25% \u2013 1.0% Vf<\/li><\/ul><blockquote><p><strong>Note<\/strong>: Steel fiber has much higher density than synthetic fiber (~7.85 g\/cm\u00b3 vs ~0.91 g\/cm\u00b3), which is why kg\/m\u00b3 dosages appear much higher even at similar volume fractions.<\/p><\/blockquote><h3><strong>Fibre PAN (Polyacrylonitrile)<\/strong><\/h3><p>PAN fiber is a specialty high-performance fiber used where chemical resistance, fire resistance, or high-temperature stability is required.<\/p><ul><li><strong>Dosage typique<\/strong>: 0.9 \u2013 3.0 kg\/m\u00b3<\/li><li><strong>Concrete spalling prevention (fire)<\/strong>: 0.9 \u2013 1.5 kg\/m\u00b3<\/li><li><strong>Structural + durability applications<\/strong>: 1.5 \u2013 3.0 kg\/m\u00b3<\/li><li><strong>Hybrid with macro fiber<\/strong>: 0.9 kg\/m\u00b3 PAN + 4\u20136 kg\/m\u00b3 Macro<\/li><\/ul><blockquote><p><strong>TenaBrix Product<\/strong>:\u00a0<a href=\"https:\/\/tenabrix.com\/fr\/types-de-fibres\/fibres-de-polyacrylonitrile-ads\/\" target=\"_blank\" rel=\"noopener\">Fibre PAN<\/a>\u00a0\u2014 tested to EN 14889-2 and ACI 544<\/p><\/blockquote><h3><strong>Polyester (PET) Fiber<\/strong><\/h3><p>Similar dosage range to polypropylene micro fiber, used where higher alkali resistance or specific elongation properties are needed.<\/p><ul><li><strong>Dosage typique<\/strong>: 0.6 \u2013 2.0 kg\/m\u00b3<\/li><li><strong>Standard use<\/strong>: 0.9 \u2013 1.2 kg\/m\u00b3<\/li><\/ul><blockquote><p><strong>TenaBrix Product<\/strong>:\u00a0<a href=\"https:\/\/tenabrix.com\/fr\/types-de-fibres\/fibre-de-polyester\/\" target=\"_blank\" rel=\"noopener\">Fibre de polyester<\/a><\/p><\/blockquote>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2a20986 e-grid e-con-boxed e-con e-parent\" data-id=\"2a20986\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e7211c0 e-con-full e-flex e-con e-child\" data-id=\"e7211c0\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d16da22 elementor-widget elementor-widget-image\" data-id=\"d16da22\" 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\/microfibre-synthetique-en-polypropylene\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/micro-pp-fiber.webp\" class=\"attachment-large size-large wp-image-7263\" alt=\"micro-pp-fibre\" srcset=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/micro-pp-fiber.webp 800w, https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/micro-pp-fiber-300x300.webp 300w, https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/micro-pp-fiber-150x150.webp 150w, https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/micro-pp-fiber-768x768.webp 768w, https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/micro-pp-fiber-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0097b7d elementor-widget elementor-widget-text-editor\" data-id=\"0097b7d\" 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><span class=\"notion-enable-hover\" data-token-index=\"0\">Microfibre synth\u00e9tique<\/span><!-- notionvc: 9065779d-c212-4b9f-bae8-22d92d336d57 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2a4e9e0 e-con-full e-flex e-con e-child\" data-id=\"2a4e9e0\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eff53b8 elementor-widget elementor-widget-image\" data-id=\"eff53b8\" 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\/polypropylene-pp-macro-fibre\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/macro-fiber-800.webp\" class=\"attachment-large size-large wp-image-7254\" alt=\"Fibre macro-synth\u00e9tique (renforcement structurel)\" srcset=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/macro-fiber-800.webp 800w, https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/macro-fiber-800-300x300.webp 300w, https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/macro-fiber-800-150x150.webp 150w, https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/macro-fiber-800-768x768.webp 768w, https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/macro-fiber-800-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-657dfeb elementor-widget elementor-widget-text-editor\" data-id=\"657dfeb\" 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><span class=\"notion-enable-hover\" data-token-index=\"0\">Macro synth\u00e9tique Fibe<\/span><!-- notionvc: 979ceb97-8705-4b00-b815-b1aa01b95ca4 --><br \/><!-- notionvc: 9065779d-c212-4b9f-bae8-22d92d336d57 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a0730e9 e-con-full e-flex e-con e-child\" data-id=\"a0730e9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c6d81b6 elementor-widget elementor-widget-image\" data-id=\"c6d81b6\" 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\/fibres-dacier-pour-le-beton\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/hook-end-steel-fibers-show.webp\" class=\"attachment-large size-large wp-image-7089\" alt=\"Fibre d&#039;acier\" srcset=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/hook-end-steel-fibers-show.webp 750w, https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/hook-end-steel-fibers-show-300x300.webp 300w, https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/hook-end-steel-fibers-show-150x150.webp 150w, https:\/\/tenabrix.com\/wp-content\/uploads\/2025\/06\/hook-end-steel-fibers-show-12x12.webp 12w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80a2e2b elementor-widget elementor-widget-text-editor\" data-id=\"80a2e2b\" 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><span class=\"notion-enable-hover\" data-token-index=\"0\">Fibre d'acier<\/span><!-- notionvc: 6cf4de75-ef6e-4911-b443-57201c5ac8cc --><br \/><!-- notionvc: 9065779d-c212-4b9f-bae8-22d92d336d57 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7255389 e-con-full e-flex e-con e-child\" data-id=\"7255389\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ff58db elementor-widget elementor-widget-image\" data-id=\"4ff58db\" 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 loading=\"lazy\" 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=\"pan-fibre\" 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<div class=\"elementor-element elementor-element-171d78c elementor-widget elementor-widget-text-editor\" data-id=\"171d78c\" 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><span class=\"notion-enable-hover\" data-token-index=\"0\">Fibre PAN<\/span><!-- notionvc: 9065779d-c212-4b9f-bae8-22d92d336d57 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b607e57 e-con-full e-flex e-con e-child\" data-id=\"b607e57\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3013900 elementor-widget elementor-widget-image\" data-id=\"3013900\" 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\/fibre-de-polyester\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/normal-tensile-pet-fiber-1024x640.webp\" class=\"attachment-large size-large wp-image-7823\" alt=\"fibre-tensile-normale-pet-fiber\" srcset=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/normal-tensile-pet-fiber-1024x640.webp 1024w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/normal-tensile-pet-fiber-300x188.webp 300w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/normal-tensile-pet-fiber-768x480.webp 768w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/normal-tensile-pet-fiber-1536x960.webp 1536w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/normal-tensile-pet-fiber-18x12.webp 18w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/01\/normal-tensile-pet-fiber.webp 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<div class=\"elementor-element elementor-element-0edc3fd elementor-widget elementor-widget-text-editor\" data-id=\"0edc3fd\" 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><span class=\"notion-enable-hover\" data-token-index=\"0\">PET Fiber<\/span><!-- notionvc: 9065779d-c212-4b9f-bae8-22d92d336d57 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81e7d01 elementor-widget elementor-widget-heading\" data-id=\"81e7d01\" 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\"><h2 id=\"dosage-table\">Dosage Reference Table by Application<\/h2><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e96d3d elementor-widget elementor-widget-text-editor\" data-id=\"2e96d3d\" 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>This is the quick-reference table most engineers and contractors bookmark. All values represent typical field dosages \u2014 always confirm with mix design testing for critical applications.<\/p><table><thead><tr><th>Application<\/th><th>Fibre recommand\u00e9e<\/th><th>Dosage (kg\/m\u00b3)<\/th><th>Primary Benefit<\/th><\/tr><\/thead><tbody><tr><td><strong>Residential slab on grade<\/strong><\/td><td>PP Micro<\/td><td>0.6 \u2013 0.9<\/td><td>Plastic shrinkage control<\/td><\/tr><tr><td><strong>Commercial floor (light traffic)<\/strong><\/td><td>PP Micro<\/td><td>0.9 \u2013 1.2<\/td><td>Crack control<\/td><\/tr><tr><td><strong>Warehouse floor (heavy traffic)<\/strong><\/td><td>PP Macro<\/td><td>4 \u2013 6<\/td><td>Replace mesh, reduce joints<\/td><\/tr><tr><td><strong>Industrial floor (forklift\/rack)<\/strong><\/td><td>PP Macro<\/td><td>5 \u2013 7<\/td><td>Structural reinforcement<\/td><\/tr><tr><td><strong>Cold storage floor<\/strong><\/td><td>PP Macro<\/td><td>5 \u2013 7 + PP Micro 0.9<\/td><td>Thermal cycling resistance<\/td><\/tr><tr><td><strong>Chemical plant floor<\/strong><\/td><td>PP Macro + PAN<\/td><td>5 PP + 1.5 PAN<\/td><td>Corrosion resistance<\/td><\/tr><tr><td><strong>Precast elements (general)<\/strong><\/td><td>PP Micro<\/td><td>0.9 \u2013 1.5<\/td><td>Early demold, crack control<\/td><\/tr><tr><td><strong>Precast thin elements<\/strong><\/td><td>Fibre d'acier<\/td><td>30 \u2013 50<\/td><td>Int\u00e9grit\u00e9 structurelle<\/td><\/tr><tr><td><strong>Tunnel shotcrete (primary)<\/strong><\/td><td>Fibre d'acier<\/td><td>30 \u2013 40<\/td><td>Load-bearing capacity<\/td><\/tr><tr><td><strong>Tunnel shotcrete (final lining)<\/strong><\/td><td>PP Macro<\/td><td>5 \u2013 8<\/td><td>Corrosion resistance, lightness<\/td><\/tr><tr><td><strong>Rev\u00eatement du tablier du pont<\/strong><\/td><td>Fibre PAN<\/td><td>1.5 \u2013 2.5<\/td><td>Chemical resistance, bonding<\/td><\/tr><tr><td><strong>Airport runway \/ apron<\/strong><\/td><td>PAN Fiber + PP Macro<\/td><td>1.5 PAN + 5 PP<\/td><td>Fire + impact resistance<\/td><\/tr><tr><td><strong>Marine structures<\/strong><\/td><td>Fibre PAN<\/td><td>1.8 \u2013 3.0<\/td><td>Chloride resistance<\/td><\/tr><tr><td><strong>Sprayed render \/ stucco<\/strong><\/td><td>PP Micro (6mm)<\/td><td>0.6 \u2013 0.9<\/td><td>Crack control, adhesion<\/td><\/tr><tr><td><strong>Refractory \/ heat-resistant<\/strong><\/td><td>Fibre PAN<\/td><td>2.0 \u2013 3.0<\/td><td>Spalling prevention to 600\u00b0C<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33daa8e elementor-widget elementor-widget-heading\" data-id=\"33daa8e\" 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\">How to Calculate Fiber Quantity for Your Project<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77eeab7 elementor-widget elementor-widget-text-editor\" data-id=\"77eeab7\" 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>Step-by-Step Calculation<\/strong><\/h3><h4><strong>Step 1: Calculate your total concrete volume<\/strong><\/h4><p><code>Volume (m\u00b3) = Length (m) \u00d7 Width (m) \u00d7 Thickness (m)<\/code><\/p><p>Example: A 50m \u00d7 30m warehouse floor at 200mm thickness:<\/p><p><code>Volume = 50 \u00d7 30 \u00d7 0.20 = 300 m\u00b3<\/code><\/p><h4><strong>Step 2: Select your dosage rate<\/strong><\/h4><p>For a warehouse floor replacing traditional steel mesh:<\/p><p>\u2192 Use PP Macro Fiber at\u00a0<strong>5 kg\/m\u00b3<\/strong><\/p><p><strong>Step 3: Calculate total fiber weight<\/strong><\/p><p><code>Fiber Required (kg) = Volume (m\u00b3) \u00d7 Dosage (kg\/m\u00b3)<\/code><\/p><p><code>300 m\u00b3 \u00d7 5 kg\/m\u00b3 = 1,500 kg of Macro Fiber<\/code><\/p><h4><strong>Step 4: Convert to bags or packaging<\/strong><\/h4><p>TenaBrix macro fiber is supplied in 20kg bags:<\/p><p><code>1,500 kg \u00f7 20 kg\/bag = 75 bags<\/code><\/p><h4><strong>Step 5: Add 5% waste factor<\/strong><\/h4><p><code>75 bags \u00d7 1.05 = 79 bags (round up to 80)<\/code><\/p><h3><strong>Quick Estimator Table<\/strong><\/h3><table><thead><tr><th>Slab Area<\/th><th>Thickness<\/th><th>Concrete Volume<\/th><th>Macro Fiber @ 5 kg\/m\u00b3<\/th><th>Micro Fiber @ 0.9 kg\/m\u00b3<\/th><\/tr><\/thead><tbody><tr><td>100 m\u00b2<\/td><td>150mm<\/td><td>15 m\u00b3<\/td><td>75 kg (4 bags)<\/td><td>13.5 kg (1 bag)<\/td><\/tr><tr><td>500 m\u00b2<\/td><td>150mm<\/td><td>75 m\u00b3<\/td><td>375 kg (19 bags)<\/td><td>68 kg (4 bags)<\/td><\/tr><tr><td>1,000 m\u00b2<\/td><td>200mm<\/td><td>200 m\u00b3<\/td><td>1,000 kg (50 bags)<\/td><td>180 kg (9 bags)<\/td><\/tr><tr><td>5,000 m\u00b2<\/td><td>200mm<\/td><td>1,000 m\u00b3<\/td><td>5,000 kg (250 bags)<\/td><td>900 kg (45 bags)<\/td><\/tr><tr><td>10,000 m\u00b2<\/td><td>250mm<\/td><td>2,500 m\u00b3<\/td><td>12,500 kg (625 bags)<\/td><td>2,250 kg (113 bags)<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f242fae elementor-widget elementor-widget-image\" data-id=\"f242fae\" 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=\"819\" height=\"567\" src=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/06\/how-to-caculate-fiber-quantity.png\" class=\"attachment-large size-large wp-image-9148\" alt=\"how-to-caculate-fiber-quantity\" srcset=\"https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/06\/how-to-caculate-fiber-quantity.png 819w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/06\/how-to-caculate-fiber-quantity-300x208.png 300w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/06\/how-to-caculate-fiber-quantity-768x532.png 768w, https:\/\/tenabrix.com\/wp-content\/uploads\/2026\/06\/how-to-caculate-fiber-quantity-18x12.png 18w\" sizes=\"(max-width: 819px) 100vw, 819px\" \/>\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-a606346 elementor-widget elementor-widget-heading\" data-id=\"a606346\" 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\">Hybrid Fiber Systems: Combining Micro and Macro<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-565face elementor-widget elementor-widget-text-editor\" data-id=\"565face\" 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>One of the most effective approaches for industrial and infrastructure projects is a\u00a0<strong>dual-fiber hybrid system<\/strong>: micro fiber for early-age and plastic shrinkage crack control, combined with macro fiber (or steel fiber) for post-crack structural performance.<\/p><h3><strong>Why Hybrid Systems Work<\/strong><\/h3><ul><li>Micro fibers activate within\u00a0<strong>minutes to hours<\/strong>\u00a0of placement \u2014 catching the most critical cracking window<\/li><li>Macro fibers activate\u00a0<strong>after concrete cures<\/strong>\u00a0\u2014 providing long-term structural reinforcement<\/li><li>Combined, they address both early and long-term failure modes that neither can handle alone<\/li><\/ul><h3><strong>Recommended Hybrid Combinations<\/strong><\/h3><table><thead><tr><th>Application<\/th><th>Micro Fiber<\/th><th>Macro Fiber<\/th><th>Notes<\/th><\/tr><\/thead><tbody><tr><td>Rev\u00eatement de sol industriel<\/td><td>PP Micro 0.9 kg\/m\u00b3<\/td><td>PP Macro 5\u20137 kg\/m\u00b3<\/td><td>Best practice for jointless slabs<\/td><\/tr><tr><td>Cold storage<\/td><td>PP Micro 0.9 kg\/m\u00b3<\/td><td>PP Macro 6 kg\/m\u00b3<\/td><td>Thermal movement control<\/td><\/tr><tr><td>Chemical plant<\/td><td>PAN 0.9 kg\/m\u00b3<\/td><td>PP Macro 5 kg\/m\u00b3<\/td><td>PAN = chemical resistance layer<\/td><\/tr><tr><td>Infrastructure<\/td><td>PAN 1.0 kg\/m\u00b3<\/td><td>Steel 30 kg\/m\u00b3<\/td><td>PAN for fire safety, steel for load<\/td><\/tr><\/tbody><\/table><p>For complete product comparisons and application guidance, see our\u00a0<a href=\"https:\/\/tenabrix.com\/fr\/guide-complet-sur-le-renforcement-des-fibres-de-beton\/\" target=\"_blank\" rel=\"noopener\">Complete Guide to Choosing Concrete Fiber Reinforcement<\/a>.<\/p><p><!-- notionvc: e44d3ad1-5a70-4a16-a703-fedbccdf6c3f --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-04f908b elementor-widget elementor-widget-heading\" data-id=\"04f908b\" 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\">Factors That Affect Your Final Dosage Decision<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64b64c5 elementor-widget elementor-widget-text-editor\" data-id=\"64b64c5\" 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>1. Aggregate Size and Mix Composition<\/strong><\/h3><p>Larger maximum aggregate size (&gt;20mm) can affect fiber distribution. For concrete with 32mm+ aggregate, slightly increasing dosage by 10-15% helps maintain uniform fiber dispersion.<\/p><h3><strong>2. Water-Cement Ratio<\/strong><\/h3><p>Lower w\/c ratios (\u22640.40) produce stiffer mixes where fiber distribution can be uneven. Consider:<\/p><ul><li>Using a plasticizer to maintain workability<\/li><li>Reducing fiber aspect ratio (use shorter fibers)<\/li><li>Mixing fiber in with aggregates before cement addition<\/li><\/ul><h3><strong>3. Pumping vs Direct Pour<\/strong><\/h3><p>Pumped concrete mixes with macro fiber require careful attention:<\/p><ul><li>Keep dosage below 7 kg\/m\u00b3 for standard pump lines<\/li><li>Use a minimum 4-inch (100mm) pump line<\/li><li>Ensure consistent pre-wetting of aggregates<\/li><\/ul><h3><strong>4. Conditions environnementales<\/strong><\/h3><ul><li><strong>Hot weather<\/strong>\u00a0(&gt;30\u00b0C): Plastic shrinkage risk is higher \u2014 increase micro fiber dosage by 20-25%<\/li><li><strong>Cold weather<\/strong>\u00a0(&lt;5\u00b0C): Extended curing reduces early cracking risk; standard dosage applies<\/li><li><strong>Wind &gt;20 km\/h<\/strong>: Accelerates surface drying; treat as hot weather condition<\/li><\/ul><p><!-- notionvc: 567fa021-b4d8-4a85-9847-f6e963d66f6a --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20c4912 elementor-widget elementor-widget-heading\" data-id=\"20c4912\" 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\">Common Dosage Mistakes (And How to Avoid Them)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ede6ad9 elementor-widget elementor-widget-text-editor\" data-id=\"ede6ad9\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u274c Mistake 1: Using micro fiber dosage for a structural application<\/strong><\/p><p>Micro fiber at 0.9 kg\/m\u00b3 does NOT provide structural reinforcement \u2014 that requires macro fiber at 4+ kg\/m\u00b3. The two fiber types serve completely different purposes.<\/p><p><strong>\u274c Mistake 2: Comparing steel and synthetic dosages by kg without adjusting for density<\/strong><\/p><p>5 kg\/m\u00b3 of synthetic macro fiber \u2248 0.55% volume fraction. 5 kg\/m\u00b3 of steel fiber \u2248 0.064% volume fraction \u2014 a massive difference in actual fiber content.<\/p><p><strong>\u274c Mistake 3: Ignoring the fiber-to-aggregate ratio<\/strong><\/p><p>Very fine aggregate with high surface area can &#8220;consume&#8221; fibers. Always run a trial batch before full-scale production.<\/p><p><strong>\u274c Mistake 4: Adding fiber to dry mix in a drum mixer<\/strong><\/p><p>Fiber should be added to the mixer after aggregate and water are combined, not to a dry mix. Pre-clumping in dry conditions reduces distribution quality.<\/p><p><strong>\u274c Mistake 5: Assuming more fiber is always better<\/strong><\/p><p>Above ~10 kg\/m\u00b3 for synthetic macro fiber, workability loss typically outweighs additional performance gains. Design the mix system rather than simply adding more fiber.<\/p><p><!-- notionvc: 3a5367e4-eb5f-4f65-979c-ad45672b9e6e --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2ac032 elementor-widget elementor-widget-heading\" data-id=\"a2ac032\" 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\">Questions fr\u00e9quemment pos\u00e9es<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e46045 elementor-widget elementor-widget-text-editor\" data-id=\"3e46045\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Q: How much polypropylene fiber per cubic meter of concrete?<\/strong><\/p><p>A: For micro PP fiber (crack control), the standard dosage is 0.6\u20130.9 kg\/m\u00b3. For structural PP macro fiber, dosage ranges from 3\u201310 kg\/m\u00b3 depending on the required performance level. Industrial floors typically use 5\u20137 kg\/m\u00b3.<\/p><p><strong>Q: Can I use fiber reinforcement instead of steel mesh?<\/strong><\/p><p>A: Yes \u2014 macro synthetic fiber at 5\u20137 kg\/m\u00b3 can replace conventional welded wire mesh in many slab-on-grade applications. This is standard practice in warehouse and industrial floor construction. However, fiber cannot replace structural rebar in beams, columns, or suspended slabs without a full structural engineering review.<\/p><p><strong>Q: What is the maximum fiber dosage before workability problems occur?<\/strong><\/p><p>A: For synthetic macro fiber, the practical upper limit is around 8\u201310 kg\/m\u00b3 without significant plasticizer adjustment. Above this, slump loss becomes difficult to manage without changing mix design fundamentals.<\/p><p><strong>Q: How do I mix fiber into concrete without balling or clumping?<\/strong><\/p><p>A: Add fiber to the mixer after the aggregate and approximately 80% of the water have been combined. Mix for a minimum of 90 seconds after fiber addition. Avoid adding fiber to dry aggregate. For fibrillated fiber, ensure the batch plant screw conveyor is set to the correct feed rate.<\/p><p><strong>Q: Is fiber dosage the same for all concrete grades?<\/strong><\/p><p>A: No. Higher-strength concrete mixes (C40+) may allow slightly lower macro fiber dosages to achieve the same performance, as the concrete matrix itself is stronger. For standard C25\u2013C30 mixes, always use the full recommended dosage.<\/p><p><strong>Q: How do I calculate fiber needs for a shotcrete application?<\/strong><\/p><p>A: Use the same kg\/m\u00b3 dosage calculation as cast-in-place concrete. Account for rebound (typically 10\u201320% for steel fiber in dry-mix shotcrete) by increasing your order quantity accordingly. For wet-mix shotcrete, rebound is lower.<\/p><p><strong>Q: What happens if the dosage is too low?<\/strong><\/p><p>A: Underdosing is the #1 cause of field fiber reinforcement complaints. At insufficient dosage levels, crack control will be ineffective and you&#8217;ll see the same cracking pattern as unreinforced concrete. There is a threshold effect \u2014 going from 0 to 0.3 kg\/m\u00b3 gives minimal benefit; the full 0.6\u20130.9 kg\/m\u00b3 range is required for measurable plastic shrinkage control.<\/p><p><!-- notionvc: 62a49055-9be4-4f07-886f-7975ea4cfa53 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b168328 elementor-widget elementor-widget-heading\" data-id=\"b168328\" 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\">Get a Custom Dosage Recommendation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d83a0ef elementor-widget elementor-widget-text-editor\" data-id=\"d83a0ef\" 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>very project is different. Slab thickness, load conditions, sub-base quality, and exposure class all affect the optimal fiber dosage.<\/p><p>Our technical team has specified fiber systems for over\u00a0<strong>500+ projects across 30 countries<\/strong>\u00a0\u2014 from small commercial slabs to major infrastructure contracts.<\/p><p><a href=\"https:\/\/tenabrix.com\/fr\/contact\/\" target=\"_blank\" rel=\"noopener\"><strong>Request a Free Technical Consultation \u2192<\/strong><\/a><\/p><p>Include your project details \u2014 application type, slab dimensions, design load \u2014 and we&#8217;ll provide specific dosage recommendations and a preliminary cost comparison within 24 hours.<\/p><p><!-- notionvc: b6d08989-e204-4ebb-91b9-6f71e09956fa --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d62f0e6 elementor-widget elementor-widget-heading\" data-id=\"d62f0e6\" 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\">Further Reading<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3071893 elementor-widget elementor-widget-text-editor\" data-id=\"3071893\" 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<ul><li><a href=\"https:\/\/tenabrix.com\/fr\/guide-complet-sur-le-renforcement-des-fibres-de-beton\/\" target=\"_blank\" rel=\"noopener\">Le guide complet du choix de l'armature en fibres de b\u00e9ton<\/a>\u00a0\u2014 Full fiber type overview and selection framework<\/li><li><a href=\"https:\/\/tenabrix.com\/fr\/types-de-fibres\/polypropylene-pp-macro-fibre\/\" target=\"_blank\" rel=\"noopener\">Polypropylene Macro Fiber Product Page<\/a>\u00a0\u2014 Technical specifications, test data, project references<\/li><li><a href=\"https:\/\/tenabrix.com\/fr\/types-de-fibres\/fibres-de-polyacrylonitrile-ads\/\" target=\"_blank\" rel=\"noopener\">PAN Fiber Product Page<\/a>\u00a0\u2014 High-performance fiber for demanding applications<\/li><li><a href=\"https:\/\/tenabrix.com\/fr\/macrofibre-ou-fibre-dacier-pour-les-sols-industriels-explication-des-principales-differences\/\" target=\"_blank\" rel=\"noopener\">Macro Fiber vs Steel Fiber: Key Differences<\/a>\u00a0\u2014 Side-by-side comparison for industrial flooring<\/li><li><a href=\"https:\/\/tenabrix.com\/fr\/fibre-de-polypropylene-micro-ou-macro-pour-le-beton\/\" target=\"_blank\" rel=\"noopener\">Micro vs Macro Polypropylene Fiber<\/a>\u00a0\u2014 When to use which type<\/li><\/ul><p><!-- notionvc: 317ee407-b7c1-49bc-8166-747db47eb997 --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-830492f elementor-widget elementor-widget-button\" data-id=\"830492f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjY2NDAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contacter notre \u00e9quipe technique \u2192<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\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;}\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tVous recherchez le soutien d'un expert ?\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tNous sommes l\u00e0 24 heures sur 24, 7 jours sur 7.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/tenabrix.com\/fr\/contact\/\" target=\"_blank\">\n\t\t\t\t\t\tContact\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\tArticles 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-9145 post type-post status-publish format-standard has-post-thumbnail hentry category-post tag-concrete-fiber tag-fiber-dosage tag-fiber-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\/concrete-fiber-reinforcement-dosage-guide\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tGuide de dosage pour le renforcement du b\u00e9ton par des fibres : de quelle quantit\u00e9 de fibres avez-vous besoin ?\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\t18 juin 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-9098 post type-post status-publish format-standard has-post-thumbnail hentry category-post tag-concrete-fiber tag-fiber-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\/guide-complet-sur-le-renforcement-des-fibres-de-beton\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tLe guide complet du choix de l'armature en fibres de 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\t12 juin 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-8984 post type-post status-publish format-standard has-post-thumbnail hentry category-post tag-concrete-fiber tag-fiber-reinforced-concrete tag-pan-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\/avantages-de-la-fibre-de-polyacrylonitrile-dans-le-renforcement-des-tabliers-de-pont\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tRenforcement des tabliers de pont : Les avantages pratiques des fibres de polyacrylonitrile (PAN) dans les rev\u00eatements en 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\t29 mai 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-8925 post type-post status-publish format-standard has-post-thumbnail hentry category-post tag-concrete-fiber tag-fiber-reinforced-concrete tag-macro-synthetic-fiber tag-microfiber 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\/fibre-de-polypropylene-micro-ou-macro-pour-le-beton\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tFibre de polypropyl\u00e8ne micro ou macro pour le b\u00e9ton : Processus de fabrication, diff\u00e9rences et meilleures applications\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\t22 mai 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-8920 post type-post status-publish format-standard has-post-thumbnail hentry category-post tag-concrete-fiber tag-fiber-reinforced-concrete tag-macro-synthetic-fiber tag-polyacrylonitrile-fiber tag-polypropylene-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\/pourquoi-le-beton-se-fissure-t-il-avec-le-temps-et-comment-prevenir-les-fissures\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tPourquoi le b\u00e9ton se fissure-t-il avec le temps et comment pr\u00e9venir les fissures ?\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 mai 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-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<\/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>Getting the fiber dosage right is one of the most critical decisions in any concrete mix design. Too little fiber and you won&#8217;t achieve the<\/p>","protected":false},"author":3,"featured_media":4323,"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":[44,90,30],"class_list":["post-9145","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-post","tag-concrete-fiber","tag-fiber-dosage","tag-fiber-reinforced-concrete"],"_links":{"self":[{"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/posts\/9145","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=9145"}],"version-history":[{"count":4,"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/posts\/9145\/revisions"}],"predecessor-version":[{"id":9151,"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/posts\/9145\/revisions\/9151"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/media\/4323"}],"wp:attachment":[{"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/media?parent=9145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/categories?post=9145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tenabrix.com\/fr\/wp-json\/wp\/v2\/tags?post=9145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}