{"id":77431,"date":"2010-03-05T00:00:00","date_gmt":"2010-03-04T23:00:00","guid":{"rendered":"http:\/\/b.bati-journal.com\/construire-durablement-en-beton\/77431"},"modified":"2019-07-15T12:16:17","modified_gmt":"2019-07-15T10:16:17","slug":"construire-durablement-en-beton","status":"publish","type":"post","link":"https:\/\/batijournal.com\/index.php\/construire-durablement-en-beton\/77431\/","title":{"rendered":"Construire durablement en b\u00e9ton"},"content":{"rendered":"

Lafarge lance en France la d\u00e9marche Pro-\u00e9co afin de d\u00e9montrer \u00e0 l’ensemble des professionnels que mat\u00e9riaux traditionnels et modes constructifs classiques en b\u00e9ton permettent de construire durablement. Pour cela, trois axes : r\u00e9duire l’impact environnemental des produits Lafarge, am\u00e9liorer la performance \u00e9nerg\u00e9tique des syst\u00e8mes constructifs en b\u00e9ton, former et informer pour favoriser les choix environnementaux raisonn\u00e9s. Exemple de la mise en pratique de ces ambitions, Lafarge lancera sur le march\u00e9 entre 2010 et 2012, plus de 25 nouveaux ciments multiconstituants. Ces derniers substituent une partie du clinker par l’ajout de gypse, de laitier, de cendres volantes et\/ou de calcaire et permettent ainsi une r\u00e9duction des \u00e9missions de CO2. Par ailleurs, l’entreprise a mis au point et s’engage \u00e0 valoriser diff\u00e9rentes solutions innovantes permettant d’optimiser l’isolation des constructions en b\u00e9ton, comme le Thermedia 0.6B destin\u00e9 aux voiles de b\u00e2timents collectifs, le rupteur thermique Ductal, ou encore le Pr\u00e9gymax 29.5, un complexe doublage. Lafarge soutient \u00e9galement plusieurs \u00e9coprojets b\u00e9ton comme l’immeuble de bureaux Gamba (31), la maison \u00ab\u00a0Puissance 4\u00a0\u00bb Ars Vivendi, ou encore la maison BBC Jambert-Lafarge (49).\u000bwww.lafarge.fr<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Lafarge lance en France la d\u00e9marche Pro-\u00e9co afin de d\u00e9montrer \u00e0 l’ensemble des professionnels que mat\u00e9riaux traditionnels et modes constructifs classiques en b\u00e9ton permettent de construire durablement. Pour cela, trois axes : r\u00e9duire l’impact environnemental des produits Lafarge, am\u00e9liorer la performance \u00e9nerg\u00e9tique des syst\u00e8mes constructifs en b\u00e9ton, former et informer pour favoriser les choix environnementaux […]<\/p>\n","protected":false},"author":1,"featured_media":77432,"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":[6345],"tags":[1128,401],"class_list":["post-77431","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-economie-marches","tag-beton","tag-lafarge"],"yoast_head":"\nConstruire durablement en b\u00e9ton<\/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\/construire-durablement-en-beton\/77431\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Construire durablement en b\u00e9ton\" \/>\n<meta property=\"og:description\" content=\"Lafarge lance en France la d\u00e9marche Pro-\u00e9co afin de d\u00e9montrer \u00e0 l’ensemble des professionnels que mat\u00e9riaux traditionnels et modes constructifs classiques en b\u00e9ton permettent de construire durablement. Pour cela, trois axes : r\u00e9duire l’impact environnemental des produits Lafarge, am\u00e9liorer la performance \u00e9nerg\u00e9tique des syst\u00e8mes constructifs en b\u00e9ton, former et informer pour favoriser les choix environnementaux […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/batijournal.com\/index.php\/construire-durablement-en-beton\/77431\/\" \/>\n<meta property=\"og:site_name\" content=\"Batijournal\" \/>\n<meta property=\"article:published_time\" content=\"2010-03-04T23:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-07-15T10:16:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/batijournal.com\/wp-content\/uploads\/2015\/03\/10012255.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"484\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Bati-journal\" \/>\n<meta name=\"twitter:card\" 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