{"id":983,"date":"2024-02-04T13:49:45","date_gmt":"2024-02-04T05:49:45","guid":{"rendered":"https:\/\/www.joyforce.com\/?p=983"},"modified":"2024-02-05T13:27:29","modified_gmt":"2024-02-05T05:27:29","slug":"polypropylene-staple-fiber-is-a-fiber","status":"publish","type":"post","link":"https:\/\/www.joyforce.com\/fr\/blogs\/polypropylene-staple-fiber-is-a-fiber.html","title":{"rendered":"La fibre discontinue de polypropyl\u00e8ne est une fibre"},"content":{"rendered":"<p>La fibre courte de polypropyl\u00e8ne est une sorte de fibre. La fibre courte de polypropyl\u00e8ne peut am\u00e9liorer la r\u00e9sistance aux fissures, l'imperm\u00e9abilit\u00e9, la r\u00e9sistance \u00e0 l'abrasion par impact, la r\u00e9sistance au gel, la r\u00e9sistance \u00e0 l'explosion du mortier\/b\u00e9ton et am\u00e9liorer la maniabilit\u00e9 du b\u00e9ton. Des dizaines de millions de fibres sont r\u00e9parties uniform\u00e9ment dans le mortier\/b\u00e9ton, ce qui joue un r\u00f4le important dans le micro-renforcement, maintient l'int\u00e9grit\u00e9 de la structure et \u00e9vite que la structure ne soit dispers\u00e9e en de nombreux fragments lorsqu'elle est endommag\u00e9e par un impact. La corrosion des barres d'acier dans la structure peut consid\u00e9rablement prolonger la dur\u00e9e de vie du projet et r\u00e9duire les co\u00fbts d'entretien.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-973\" src=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/6-11.png\" alt=\"\" width=\"1116\" height=\"695\" srcset=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/6-11.png 1116w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/6-11-300x187.png 300w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/6-11-1024x638.png 1024w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/6-11-768x478.png 768w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/6-11-18x12.png 18w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/6-11-600x374.png 600w\" sizes=\"(max-width: 1116px) 100vw, 1116px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>La fibre courte de polypropyl\u00e8ne est une sorte de fibre. La fibre courte de polypropyl\u00e8ne peut am\u00e9liorer la r\u00e9sistance aux fissures, l'imperm\u00e9abilit\u00e9, la r\u00e9sistance \u00e0 l'abrasion par impact, la r\u00e9sistance au gel, la r\u00e9sistance \u00e0 l'explosion du mortier\/b\u00e9ton et am\u00e9liorer la maniabilit\u00e9 du b\u00e9ton. Des dizaines de millions de fibres sont r\u00e9parties uniform\u00e9ment dans le mortier\/b\u00e9ton, ce qui joue un bon r\u00f4le dans le micro-renforcement, qui maintient bien l'int\u00e9grit\u00e9 [...]<\/p>","protected":false},"author":1,"featured_media":973,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-983","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Polypropylene staple fiber is a fiber - JOYFORCE INDUSTRIAL<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.joyforce.com\/fr\/blogs\/polypropylene-staple-fiber-is-a-fiber.html\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Polypropylene staple fiber is a fiber - JOYFORCE INDUSTRIAL\" \/>\n<meta property=\"og:description\" content=\"Polypropylene short fiber is a kind of fiber. Polypropylene short fiber can improve the crack resistance, impermeability, impact abrasion resistance, frost resistance, explosion resistance of mortar\/concrete and improve the workability of concrete. 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