{"id":13034,"date":"2025-05-21T07:14:23","date_gmt":"2025-05-21T07:14:23","guid":{"rendered":"https:\/\/www.bsdnonwoven.com\/?post_type=product&p=13034"},"modified":"2025-06-26T08:22:08","modified_gmt":"2025-06-26T08:22:08","slug":"needle-punched-geotextile-for-hydraulic-engineering","status":"publish","type":"product","link":"https:\/\/www.bsdnonwoven.com\/fr\/produit\/needle-punched-geotextile-for-hydraulic-engineering\/","title":{"rendered":"G\u00e9otextile aiguillet\u00e9 pour l'ing\u00e9nierie hydraulique"},"content":{"rendered":"

Description<\/h2>\n

G\u00e9otextile aiguillet\u00e9 pour l'ing\u00e9nierie hydraulique<\/strong><\/a> est fabriqu\u00e9 \u00e0 partir de fibres discontinues de polyester (PET) ou de polypropyl\u00e8ne (PP) par des proc\u00e9d\u00e9s comprenant l'ouverture des fibres, le cardage, la formation de bandes crois\u00e9es et l'aiguilletage \u00e0 haute densit\u00e9, cr\u00e9ant ainsi une structure interconnect\u00e9e tridimensionnelle. Avec une perm\u00e9abilit\u00e9 et une efficacit\u00e9 de filtration sup\u00e9rieures, il pr\u00e9vient l'\u00e9rosion du sol en pi\u00e9geant les particules tout en drainant efficacement l'eau d'infiltration afin d'att\u00e9nuer la pression hydrostatique et les dommages structurels. En isolant les couches de sol et en am\u00e9liorant la r\u00e9sistance au cisaillement gr\u00e2ce \u00e0 l'interaction fibre-sol, il renforce la stabilit\u00e9 des canaux, des barrages, des r\u00e9servoirs et des pentes. R\u00e9sistant \u00e0 la corrosion chimique et \u00e0 la d\u00e9gradation microbienne, il assure une durabilit\u00e9 \u00e0 long terme dans les environnements hydrauliques difficiles. Appliqu\u00e9 \u00e0 la protection des berges, au drainage des ponceaux et aux rev\u00eatements anti-infiltrations, il prolonge la dur\u00e9e de vie des infrastructures de plus de 20%, tout en r\u00e9duisant les besoins de maintenance.<\/p>\n

Principales sp\u00e9cifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Param\u00e8tres<\/th>\nDescription des sp\u00e9cifications<\/th>\n<\/tr>\n<\/thead>\n
Mat\u00e9riau<\/td>\nPolyester \u00e0 filament continu (PET) ou polypropyl\u00e8ne (PP)<\/td>\n<\/tr>\n
Poids100g\/m2<\/sup>-800g\/m2<\/sup><\/td>\n100g\/m2<\/sup>-800g\/m2<\/sup><\/td>\n<\/tr>\n
\u00c9paisseur<\/td>\n0,8-5 mm<\/td>\n<\/tr>\n
Largeur<\/td>\n1-7 m\u00e8tres (personnalisable)<\/td>\n<\/tr>\n
Longueur du rouleau<\/td>\n50-200 m\u00e8tres\/rouleau (personnalisable)<\/td>\n<\/tr>\n
Couleur<\/td>\nBlanc, noir, gris (personnalisable)<\/td>\n<\/tr>\n
R\u00e9sistance \u00e0 la traction<\/td>\n\u2265 8 kN\/m (varie en fonction du poids)<\/td>\n<\/tr>\n
\u00c9longation<\/td>\n\u2265 25%<\/td>\n<\/tr>\n
R\u00e9sistance \u00e0 la d\u00e9chirure<\/td>\n\u2265 200 N<\/td>\n<\/tr>\n
R\u00e9sistance chimique<\/td>\nExcellente r\u00e9sistance aux acides et aux bases<\/td>\n<\/tr>\n
Coefficient de perm\u00e9abilit\u00e9<\/td>\n10-\u00b9-10-\u00b3 cm\/s<\/td>\n<\/tr>\n
Temp\u00e9rature de fonctionnement<\/td>\n-40\u2103 \u00e0 +120\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Caract\u00e9ristiques<\/h2>\n

Haute r\u00e9sistance<\/strong>
\nMaintient la r\u00e9sistance et l'\u00e9longation dans des conditions s\u00e8ches et humides (en utilisant des fibres synth\u00e9tiques).<\/p>\n

R\u00e9sistance \u00e0 la corrosion<\/strong>
\nDurable dans les sols et les eaux \u00e0 pH variable.<\/p>\n

R\u00e9sistance \u00e0 la temp\u00e9rature et au vieillissement<\/strong>
\nR\u00e9siste aux temp\u00e9ratures \u00e9lev\u00e9es, au gel et au vieillissement \u00e0 long terme.<\/p>\n

Perm\u00e9abilit\u00e9<\/strong>
\nLes interstices fibreux assurent un drainage efficace de l'eau.<\/p>\n

R\u00e9sistance microbienne<\/strong>
\nR\u00e9siste aux dommages caus\u00e9s par les microbes et les parasites.<\/p>\n

Installation facile<\/strong>
\nL\u00e9ger, flexible et facile \u00e0 transporter\/installer.<\/p>\n

Fonctions<\/h2>\n

Perm\u00e9able & Drainage :<\/strong> Facilite le passage de l'eau tout en retenant les particules de sable\/gravier.
\nConductivit\u00e9 hydraulique efficace : <\/strong>Cr\u00e9e des canaux de drainage pour dissiper les liquides\/gaz exc\u00e9dentaires.
\nHaute perm\u00e9abilit\u00e9 sous pression : <\/strong>Maintien des performances en cas de compression sol\/eau.
\nRedistribution du stress : <\/strong>Disperser les contraintes concentr\u00e9es pour prot\u00e9ger l'int\u00e9grit\u00e9 du sol.
\nS\u00e9paration des couches : <\/strong>Emp\u00eache le m\u00e9lange des couches adjacentes de terre, de sable et de b\u00e9ton.
\nR\u00e9sistance chimique : <\/strong>Fabriqu\u00e9 \u00e0 partir de fibres PP\/PET r\u00e9sistant aux acides, aux alcalis et \u00e0 l'oxydation.
\nAvantages de la construction : <\/strong>L\u00e9g\u00e8ret\u00e9, facilit\u00e9 d'installation, gain de temps, rentabilit\u00e9.
\nRenforcement des sols : <\/strong>Am\u00e9liore la r\u00e9sistance \u00e0 la traction et \u00e0 la d\u00e9formation pour une meilleure stabilit\u00e9 structurelle.<\/p>\n

Applications<\/h2>\n

S\u00e9paration des couches structurelles<\/strong>
\nIsole les couches de mat\u00e9riaux dans les fondations\/murs, emp\u00eache le m\u00e9lange de terre et d'agr\u00e9gats et maintient l'int\u00e9grit\u00e9 des couches.<\/p>\n

Drainage ind\u00e9pendant<\/strong>
\nFonctionne comme un drainage structurel pour expulser l'eau d'infiltration\/de porosit\u00e9, pr\u00e9venant ainsi l'affaissement li\u00e9 \u00e0 l'engorgement.<\/p>\n

D\u00e9fense des pentes et de l'\u00e9rosion<\/strong>
\nLutte contre l'affouillement hydraulique des talus\/murs de sout\u00e8nement, assurant la durabilit\u00e9 de la structure.<\/p>\n

Interface de filtration<\/strong>
\nUtilis\u00e9 dans les syst\u00e8mes de drainage pour filtrer les particules de sol tout en permettant le passage de l'eau, afin d'\u00e9viter les blocages et les pertes de sol.<\/p>\n

Couche de base \u00e9cologique<\/strong>
\nFavorise la croissance de la v\u00e9g\u00e9tation dans les zones humides et les littoraux gr\u00e2ce \u00e0 un substrat stabilis\u00e9, ce qui favorise la stabilisation \u00e9cologique.<\/p>\n

Sc\u00e8nes d'application<\/h2>\n

\"G\u00e9otextile<\/p>","protected":false},"excerpt":{"rendered":"

Piqu\u00e9 \u00e0 l'aiguille g\u00e9otextile<\/strong><\/a> pour l'ing\u00e9nierie hydraulique est fabriqu\u00e9 \u00e0 partir de fibres discontinues de polyester (PET) ou de polypropyl\u00e8ne (PP) par des proc\u00e9d\u00e9s comprenant l'ouverture des fibres, le cardage, la formation de bandes crois\u00e9es et l'aiguilletage \u00e0 haute densit\u00e9, cr\u00e9ant ainsi une structure interconnect\u00e9e tridimensionnelle. Avec une perm\u00e9abilit\u00e9 et une efficacit\u00e9 de filtration sup\u00e9rieures, il pr\u00e9vient l'\u00e9rosion du sol en pi\u00e9geant les particules tout en drainant efficacement l'eau d'infiltration afin d'att\u00e9nuer la pression hydrostatique et les dommages structurels. En isolant les couches de sol et en am\u00e9liorant la r\u00e9sistance au cisaillement gr\u00e2ce \u00e0 l'interaction fibre-sol, il renforce la stabilit\u00e9 des canaux, des barrages, des r\u00e9servoirs et des pentes. R\u00e9sistant \u00e0 la corrosion chimique et \u00e0 la d\u00e9gradation microbienne, il assure une durabilit\u00e9 \u00e0 long terme dans les environnements hydrauliques difficiles. Appliqu\u00e9 \u00e0 la protection des berges, au drainage des ponceaux et aux rev\u00eatements anti-infiltrations, il prolonge la dur\u00e9e de vie des infrastructures de plus de 20% tout en r\u00e9duisant les besoins de maintenance.<\/p>","protected":false},"featured_media":13037,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[312],"product_tag":[317],"yoast_head":"\nNeedle-punched geotextile for hydraulic engineering - Boshida Nonwoven<\/title>\n<meta name=\"description\" content=\"Needle-punched geotextile for hydraulic engineering , we provide Geosynthetic Needle-Punched Non-woven Fabric, Household needle punched non-woven fabric, Automotive Non-woven Fabric with good price.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bsdnonwoven.com\/fr\/produit\/needle-punched-geotextile-for-hydraulic-engineering\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Needle-punched geotextile for hydraulic engineering - Boshida Nonwoven\" \/>\n<meta property=\"og:description\" content=\"Needle-punched geotextile for hydraulic engineering , we provide Geosynthetic Needle-Punched Non-woven Fabric, Household needle punched non-woven fabric, Automotive Non-woven Fabric with good price.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bsdnonwoven.com\/fr\/produit\/needle-punched-geotextile-for-hydraulic-engineering\/\" \/>\n<meta property=\"og:site_name\" content=\"Boshida Nonwoven\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-26T08:22:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.bsdnonwoven.com\/wp-content\/uploads\/2025\/05\/Needle-punched-geotextile-for-hydraulic-engineering-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.bsdnonwoven.com\/product\/needle-punched-geotextile-for-hydraulic-engineering\/\",\"url\":\"https:\/\/www.bsdnonwoven.com\/product\/needle-punched-geotextile-for-hydraulic-engineering\/\",\"name\":\"Needle-punched geotextile for hydraulic engineering - 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