{"id":2010,"date":"2021-03-28T03:54:34","date_gmt":"2021-03-28T07:54:34","guid":{"rendered":"https:\/\/terrafixgeo.com\/product\/geotextiles\/"},"modified":"2026-08-21T11:28:30","modified_gmt":"2026-08-21T15:28:30","slug":"geotextiles-fr","status":"publish","type":"terrafix_product","link":"https:\/\/terrafixgeo.com\/fr\/produit\/geotextiles-fr\/","title":{"rendered":"G\u00e9otextiles"},"content":{"rendered":"

Quatre fonctions de base sont d\u00e9finies pour le g\u00e9otextile :<\/h3>\n
    \n
  1. Filtration<\/li>\n
  2. S\u00e9paration<\/li>\n
  3. Drainage<\/li>\n
  4. Renforcement<\/li>\n<\/ol>\n

    Filtration<\/strong><\/h3>\n

    La filtration a pour fonction de restreindre la migration de fines particules de sol \u00e0 partir d’une masse de sol tout en restant perm\u00e9able au mouvement de l’eau sup\u00e9rieur ou au moins \u00e9quivalent \u00e0 la perm\u00e9abilit\u00e9 du sol prot\u00e9g\u00e9.<\/p>\n

    Drainage<\/strong><\/h3>\n

    L’eau est achemin\u00e9e le long du chemin du g\u00e9otextile du fait de sa construction, puis vers un exutoire. L’eau peut \u00eatre transport\u00e9e verticalement ou horizontalement. Le drainage est li\u00e9 au r\u00f4le de filtration, et est fonction de la perm\u00e9abilit\u00e9 d’un g\u00e9otextile et de sa taille d’ouverture de pores ou porom\u00e9trie. <\/p>\n

    S\u00e9paration<\/strong><\/h3>\n

    La s\u00e9paration est la fonction qui emp\u00eache deux sols distincts de mat\u00e9riaux diff\u00e9rents de se m\u00e9langer. Les facteurs cl\u00e9s pour qu’un g\u00e9otextile remplisse cette fonction sont la porom\u00e9trie, la t\u00e9nacit\u00e9 et la r\u00e9sistance. <\/p>\n

    Renforcement<\/strong><\/h3>\n

    Cette fonction implique la stabilisation d’une masse de sol en fournissant une r\u00e9sistance \u00e0 la traction au syst\u00e8me sol-tissu.<\/p>\n

    La s\u00e9lection des g\u00e9otextiles peut \u00eatre exprim\u00e9e comme une relation entre ces 4 fonctions de base et les propri\u00e9t\u00e9s requises par l’ing\u00e9nieur de conception afin de satisfaire certains crit\u00e8res, qui seraient li\u00e9s \u00e0 une application sp\u00e9cifique.<\/p>\n","protected":false},"featured_media":1323,"parent":0,"menu_order":0,"template":"","product_problems":[85,84],"class_list":["post-2010","terrafix_product","type-terrafix_product","status-publish","has-post-thumbnail","hentry","product_problems-controle-modere-de-lerosion","product_problems-erosion-fr"],"acf":[],"yoast_head":"\nG\u00e9otextiles - Terrafix Geosynthetics Inc.<\/title>\n<meta name=\"description\" content=\"Terrafix Geotextiles - tissus techniques pour la s\u00e9paration des sols, la filtration, le drainage et le contr\u00f4le de l'\u00e9rosion dans les projets de g\u00e9nie civil, de voirie et d'environnement.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/terrafixgeo.com\/fr\/produit\/geotextiles-fr\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"G\u00e9otextiles\" \/>\n<meta property=\"og:description\" content=\"Terrafix Geotextiles - tissus techniques pour la s\u00e9paration des sols, la filtration, le drainage et le contr\u00f4le de l'\u00e9rosion dans les projets de g\u00e9nie civil, de voirie et d'environnement.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/terrafixgeo.com\/fr\/produit\/geotextiles-fr\/\" \/>\n<meta property=\"og:site_name\" content=\"Terrafix Geosynthetics Inc.\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/terrafixgeo\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-21T15:28:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/terrafixgeo.com\/wp-content\/uploads\/2021\/03\/Geotextile-5.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2272\" \/>\n\t<meta property=\"og:image:height\" content=\"1704\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@terrafixgeo\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/terrafixgeo.com\\\/fr\\\/produit\\\/geotextiles-fr\\\/\",\"url\":\"https:\\\/\\\/terrafixgeo.com\\\/fr\\\/produit\\\/geotextiles-fr\\\/\",\"name\":\"G\u00e9otextiles - 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