{"id":83348,"date":"2010-11-24T00:00:00","date_gmt":"2010-11-23T23:00:00","guid":{"rendered":"http:\/\/b.bati-journal.com\/nappe-a-excroissances-bi-couches-pour-protection-et-drainage\/83348"},"modified":"2019-07-15T12:38:00","modified_gmt":"2019-07-15T10:38:00","slug":"nappe-a-excroissances-bi-couches-pour-protection-et-drainage","status":"publish","type":"post","link":"https:\/\/batijournal.com\/index.php\/nappe-a-excroissances-bi-couches-pour-protection-et-drainage\/83348\/","title":{"rendered":"Nappe \u00e0 excroissances bi-couches pour protection et drainage"},"content":{"rendered":"

L’\u0092humidit\u00e9 et les venues d’\u0092eau contre, sur et sous des ouvrages sont parmi les principales causes de sinistre. Une protection efficace contre l’\u0092humidit\u00e9 est n\u00e9cessaire pour assurer la p\u00e9rennit\u00e9 du b\u00e2timent, de l\u0092’ouvrage d\u0092’ing\u00e9nierie ou de la construction souterraine. Cette protection est le plus souvent r\u00e9alis\u00e9e avec une couche d\u0092’\u00e9tanch\u00e9it\u00e9 qui peut ne pas se r\u00e9v\u00e9ler suffisante. L\u0092’entreprise Doerken a voulu r\u00e9pondre \u00e0 cette pr\u00e9occupation en cr\u00e9ant une nappe \u00e0 excroissances destin\u00e9e \u00e0 l’\u00e9tablissement d’une couche pour protection et drainage, le Delta NP Drain. En voici les caract\u00e9ristiques techniques :\u000b\u000bMat\u00e9riau : nappe \u00e0 excroissances en poly\u00e9thyl\u00e8ne haute densit\u00e9 associ\u00e9e \u00e0 un g\u00e9otextile filtrant en polypropyl\u00e8ne thermosoud\u00e9 sur les excroissances\u000b\u000bEpaisseur du mat\u00e9riau : environ 0,6 mm\u000b\u000bR\u00e9sistance aux temp\u00e9ratures : – 30\u00b0C \u00e0 + 80\u00b0C\u000b\u000bR\u00e9sistance \u00e0 la compression : environ 150 kN\/m2 (0,15 N\/mm2)\u000b\u000bMasse surfacique : environ 560 g\/m2\u000b\u000bPropri\u00e9t\u00e9s chimiques : non polluant pour l\u0092’eau potable, r\u00e9sistant aux agents chimiques,bact\u00e9riologiques, alcalins et r\u00e9sistant aux racines.\u000b\u000bwww.doerken.fr<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

L’\u0092humidit\u00e9 et les venues d’\u0092eau contre, sur et sous des ouvrages sont parmi les principales causes de sinistre. Une protection efficace contre l’\u0092humidit\u00e9 est n\u00e9cessaire pour assurer la p\u00e9rennit\u00e9 du b\u00e2timent, de l\u0092’ouvrage d\u0092’ing\u00e9nierie ou de la construction souterraine. Cette protection est le plus souvent r\u00e9alis\u00e9e avec une couche d\u0092’\u00e9tanch\u00e9it\u00e9 qui peut ne pas se […]<\/p>\n","protected":false},"author":1,"featured_media":83349,"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":[],"class_list":["post-83348","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-produits-solutions-techniques"],"yoast_head":"\nNappe \u00e0 excroissances bi-couches pour protection et drainage<\/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\/nappe-a-excroissances-bi-couches-pour-protection-et-drainage\/83348\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nappe \u00e0 excroissances bi-couches pour protection et drainage\" \/>\n<meta property=\"og:description\" content=\"L’\u0092humidit\u00e9 et les venues d’\u0092eau contre, sur et sous des ouvrages sont parmi les principales causes de sinistre. Une protection efficace contre l’\u0092humidit\u00e9 est n\u00e9cessaire pour assurer la p\u00e9rennit\u00e9 du b\u00e2timent, de l\u0092’ouvrage d\u0092’ing\u00e9nierie ou de la construction souterraine. 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