{"id":73160,"date":"2010-11-26T00:00:00","date_gmt":"2010-11-25T23:00:00","guid":{"rendered":"http:\/\/b.bati-journal.com\/du-beton-contre-les-ponts-thermiques\/73160"},"modified":"2019-07-15T12:44:10","modified_gmt":"2019-07-15T10:44:10","slug":"du-beton-contre-les-ponts-thermiques","status":"publish","type":"post","link":"https:\/\/batijournal.com\/index.php\/du-beton-contre-les-ponts-thermiques\/73160\/","title":{"rendered":"Du b\u00e9ton contre les ponts thermiques"},"content":{"rendered":"

D<\/span>ans le cadre de la construction d’un immeuble R+5 de 58 logements sociaux \u00e0 Nanterre, Bouygues Construction a opt\u00e9 pour un b\u00e9ton innovant au service de la performance \u00e9nerg\u00e9tique, d\u00e9velopp\u00e9 conjointement avec Lafarge. Nomm\u00e9 Thermedia 0.6 B, ce mat\u00e9riau participe au traitement des ponts thermiques entre les voiles de fa\u00e7ade et les planchers interm\u00e9diaires du b\u00e2timent. R\u00e9pondant aux imp\u00e9ratifs actuels de ma\u00eetrise de la consommation d’\u00e9nergie et de respect de l’environnement, les logements de Nanterre ont \u00e9t\u00e9 con\u00e7us pour atteindre des performances \u00e9nerg\u00e9tiques remarquables, correspondant \u00e0 la norme THPE. Dans cet objectif, outre un choix d’\u00e9quipements techniques efficaces et \u00e9conomes en \u00e9nergie (comme l’installation de panneaux solaires pour la production d’eau chaude sanitaire), ce b\u00e2timent se distingue par une attention particuli\u00e8re port\u00e9e \u00e0 la r\u00e9alisation d’un b\u00e2ti durable, \u00e9tanche et isol\u00e9 par l’int\u00e9rieur. Si 3600 m3 de b\u00e9ton ont \u00e9t\u00e9 n\u00e9cessaires \u00e0 la construction de la structure, 400 m3 de Thermedia ont, eux, \u00e9t\u00e9 mis en \u0153uvre pour corriger les ponts thermiques entre les voiles de fa\u00e7ade et les planchers interm\u00e9diaires. R\u00e9sultat : une diminution de 35 % des impacts au niveau de ces fameux ponts thermiques. C\u00f4t\u00e9 technique, ce b\u00e9ton pr\u00e9sente une densit\u00e9 inf\u00e9rieure de 40 % \u00e0 celle d’un b\u00e9ton standard pour des propri\u00e9t\u00e9s intrins\u00e8ques (r\u00e9sistance m\u00e9canique – Rc = 25 MPa -, durabilit\u00e9, retrait, comportement au feu, r\u00e9sistance sismique) inchang\u00e9es.\u000b\u000bwww.lafarge.fr<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Dans le cadre de la construction d’un immeuble R+5 de 58 logements sociaux \u00e0 Nanterre, Bouygues Construction a opt\u00e9 pour un b\u00e9ton innovant au service de la performance \u00e9nerg\u00e9tique, d\u00e9velopp\u00e9 conjointement avec Lafarge. Nomm\u00e9 Thermedia 0.6 B, ce mat\u00e9riau participe au traitement des ponts thermiques entre les voiles de fa\u00e7ade et les planchers interm\u00e9diaires du […]<\/p>\n","protected":false},"author":1,"featured_media":73161,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[6356],"tags":[1128,401,7474,6859],"class_list":["post-73160","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-produits-solutions-techniques","tag-beton","tag-lafarge","tag-pont-thermique","tag-realisation-durable"],"yoast_head":"\nDu b\u00e9ton contre les ponts thermiques<\/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:\/\/batijournal.com\/index.php\/du-beton-contre-les-ponts-thermiques\/73160\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Du b\u00e9ton contre les ponts thermiques\" \/>\n<meta property=\"og:description\" content=\"Dans le cadre de la construction d’un immeuble R+5 de 58 logements sociaux \u00e0 Nanterre, Bouygues Construction a opt\u00e9 pour un b\u00e9ton innovant au service de la performance \u00e9nerg\u00e9tique, d\u00e9velopp\u00e9 conjointement avec Lafarge. Nomm\u00e9 Thermedia 0.6 B, ce mat\u00e9riau participe au traitement des ponts thermiques entre les voiles de fa\u00e7ade et les planchers interm\u00e9diaires du […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/batijournal.com\/index.php\/du-beton-contre-les-ponts-thermiques\/73160\/\" \/>\n<meta property=\"og:site_name\" content=\"Batijournal\" \/>\n<meta property=\"article:published_time\" content=\"2010-11-25T23:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-07-15T10:44:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/batijournal.com\/wp-content\/uploads\/2015\/03\/17566755.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"399\" \/>\n\t<meta property=\"og:image:height\" content=\"599\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Bati-journal\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bati_journal\" 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