{"id":1267,"date":"2013-12-04T09:54:27","date_gmt":"2013-12-04T09:54:27","guid":{"rendered":"https:\/\/www.prensoland.com\/fr\/prestressed-hollow-core-slabs-and-the-benefits-of-using-them-in-concrete-frameworks\/"},"modified":"2020-01-07T10:31:49","modified_gmt":"2020-01-07T09:31:49","slug":"fabrication-de-dalles-alveolees-en-beton-precontraint-et-leurs-avantages-pour-les-fers-a-beton","status":"publish","type":"post","link":"https:\/\/www.prensoland.com\/fr\/fabrication-de-dalles-alveolees-en-beton-precontraint-et-leurs-avantages-pour-les-fers-a-beton\/","title":{"rendered":"Fabrication de dalles alv\u00e9ol\u00e9es en b\u00e9ton pr\u00e9contraint et leurs avantages pour les fers \u00e0 b\u00e9ton"},"content":{"rendered":"<div><strong>Les\u00a0<\/strong>dalles alv\u00e9ol\u00e9es en b\u00e9ton<strong>\u00a0pr\u00e9contraint sont utilis\u00e9es pour les fers \u00e0 b\u00e9ton avec des charges surcharg\u00e9es et de grands espaces diaphanes. Leur utilisation suppose une \u00e9conomie de mat\u00e9riel et de main d\u2019\u0153uvre consid\u00e9rable.<\/strong><\/div>\n<p>&nbsp;<\/p>\n<div><\/div>\n<div>Les installations <a href=\"\/?page_id=2959\">Tensyland<\/a> sont un ensemble d\u2019\u00e9quipements et de machines destin\u00e9s \u00e0 la production de poutrelles et de\u00a0dalles alv\u00e9ol\u00e9es en b\u00e9ton pr\u00e9contraint. Il s\u2019agit d\u2019une machine de haute technologie et l\u2019axe central de l\u2019installation est la machine \u00e0 mouler Tensyland, qui donne son nom au syst\u00e8me et fabrique tout type de profils et de mesures de poutrelles et de\u00a0dalles alv\u00e9ol\u00e9es en <a href=\"\/?p=1022\">b\u00e9ton\u00a0pr\u00e9contraint<\/a>. Les dalles alv\u00e9ol\u00e9es sont un produit tr\u00e8s avanc\u00e9 dans l\u2019industrie du b\u00e9ton et permettent d\u2019ex\u00e9cuter de fers \u00e0 b\u00e9ton impossible avec d\u2019autres syst\u00e8mes. Gr\u00e2ce \u00e0 elles, nous construisons des fers \u00e0 b\u00e9ton avec des surcharges \u00e9lev\u00e9es et de grands espaces diaphanes. Par ailleurs, l\u2019utilisation de\u00a0dalles alv\u00e9ol\u00e9es en b\u00e9ton\u00a0pr\u00e9contraint est synonyme d\u2019\u00e9conomie dans tous les sens du terme, \u00e9tant donn\u00e9 que l\u2019on \u00e9conomise des poutrelles, des piliers, du mat\u00e9riel et, surtout, de la main-d\u2019\u0153uvre.<\/div>\n<p>&nbsp;<\/p>\n<div><\/div>\n<div>Les fers \u00e0 b\u00e9ton sont des \u00e9l\u00e9ments structuraux g\u00e9n\u00e9ralement horizontaux, capables de transmettre les charges qu\u2019ils supportent, \u00a0ainsi que leur proprepoids, aux autres \u00e9l\u00e9ments de la structure (poutrelles, piliers, murs\u2026) jusqu&#8217;\u2019\u00e0 ce que toutes les charges remplissent la cimentation, qui repose sur le terrain. Ainsi, les fers \u00e0 b\u00e9ton avec des\u00a0dalles alv\u00e9ol\u00e9es en b\u00e9ton\u00a0pr\u00e9contraint r\u00e9solvent parfaitement la construction autant dans les b\u00e2timents industriels, que dans les r\u00e9sidences et les travaux de g\u00e9nie civil. Pour r\u00e9duire le poids du fer \u00e0b\u00e9ton, les dalles alv\u00e9ol\u00e9es ont des trous longitudinaux dans la partie inf\u00e9rieure et n\u2019ont pas besoin du moindre renforcement transversal.<\/div>\n<p>&nbsp;<\/p>\n<div><\/div>\n<div>Les\u00a0dalles alv\u00e9ol\u00e9es en b\u00e9ton pr\u00e9contraint\u00a0qui sont fabriqu\u00e9es avec des machines Tensylandont des mesures qui vont jusqu\u2019\u00e0 300 et 500 mm de hauteur, et on peut m\u00eame fabriquer des mod\u00e8les sup\u00e9rieurs sur demande du client.<\/div>\n<p>&nbsp;<\/p>\n<div><\/div>\n<div><a href=\"\/?p=1022\"><strong>Avantages de l\u2019utilisation des dalles alv\u00e9ol\u00e9es en b\u00e9ton pr\u00e9contraint pour les fers \u00e0 b\u00e9ton<\/strong><\/a><\/div>\n<p>&nbsp;<\/p>\n<div><\/div>\n<div>&#8211;\u00a0Production des dalles alv\u00e9ol\u00e9es normalis\u00e9es, ce qui r\u00e9percute sur une meilleure qualit\u00e9 et optimisation des pi\u00e8ces<\/div>\n<p>&nbsp;<\/p>\n<div><\/div>\n<div>&#8211;\u00a0Rapidit\u00e9 de transport et montage:les dalles alv\u00e9ol\u00e9es sont transport\u00e9es vers les travaux pour les placer directement, sans besoin d\u2019\u00e9tayement ni de cimentation<\/div>\n<p>&nbsp;<\/p>\n<div><\/div>\n<div>&#8211;\u00a0Elles sont multifonctionnelles et sont utilis\u00e9es pour tout type de b\u00e2timents, h\u00f4tels, h\u00f4pitaux, coll\u00e8ges, usines, gradins, tours de r\u00e9frig\u00e9ration, etc.<\/div>\n<p>&nbsp;<\/p>\n<div><\/div>\n<div>&#8211;\u00a0Elles n\u2019ont pas besoin de renforcement transversal<\/div>\n<p>&nbsp;<\/p>\n<div><\/div>\n<div>&#8211;\u00a0Grande \u00e9conomie de mat\u00e9riel et de main d\u2019\u0153uvre<\/div>\n<p>&nbsp;<\/p>\n<div><\/div>\n<div>&#8211;\u00a0Elles offrent une grande r\u00e9sistance et une plus grande protection contre le feu<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Les\u00a0dalles alv\u00e9ol\u00e9es en b\u00e9ton\u00a0pr\u00e9contraint sont utilis\u00e9es pour les fers \u00e0 [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":1264,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":{"0":"post-1267","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-non-classifiee","9":"post-with-thumbnail","10":"post-with-thumbnail-icon"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Fabrication de dalles alv\u00e9ol\u00e9es en b\u00e9ton pr\u00e9contraint et leurs avantages pour les fers \u00e0 b\u00e9ton<\/title>\n<meta name=\"description\" content=\"Les dalles alv\u00e9ol\u00e9es en b\u00e9ton pr\u00e9contraint sont utilis\u00e9es pour les fers \u00e0 b\u00e9ton avec des charges surcharg\u00e9es et de grands espaces 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