{"id":50597,"date":"2026-01-16T13:22:24","date_gmt":"2026-01-16T12:22:24","guid":{"rendered":"https:\/\/www.deschacht.eu\/?post_type=portfolio&#038;p=50597"},"modified":"2026-01-16T13:23:28","modified_gmt":"2026-01-16T12:23:28","slug":"deschacht-et-louis-de-waele-collaborent-sur-un-reseau-degouttage-et-un-bassin-dinfiltration-modulaire","status":"publish","type":"portfolio","link":"https:\/\/www.deschacht.eu\/fr\/project\/deschacht-et-louis-de-waele-collaborent-sur-un-reseau-degouttage-et-un-bassin-dinfiltration-modulaire\/","title":{"rendered":"Deschacht et Louis De Waele collaborent sur un r\u00e9seau d\u2019\u00e9gouttage et un bassin d\u2019infiltration modulaire"},"content":{"rendered":"<div class=\"wpb-content-wrapper\">[vc_row][vc_column width=&#8221;2\/3&#8243;][vc_column_text css=&#8221;&#8221;]<em>Fruit d\u2019une collaboration \u00e9troite entre Louis De Waele et Deschacht, la construction de la nouvelle \u00e9cole fondamentale de l\u2019Institut Alexandre Herlin \u00e0 Berchem-Sainte-Agathe se distingue par un r\u00e9seau d\u2019\u00e9gouttage complet et performant. Plac\u00e9 sous la ma\u00eetrise d\u2019ouvrage de la COCOF, ce chantier met en avant des solutions sur mesure, notamment un bassin d\u2019infiltration modulaire, des pi\u00e8ces pr\u00e9fabriqu\u00e9es en PE et une ing\u00e9nierie technique pr\u00e9cise.<\/em><\/p>\n<h3>Un projet d\u2019\u00e9gouttage complexe confi\u00e9 \u00e0 Deschacht<\/h3>\n<p>Le premier contact avec Louis De Waele a eu lieu bien avant le lancement des travaux. L\u2019entreprise g\u00e9n\u00e9rale s\u2019est elle-m\u00eame charg\u00e9e du terrassement et de l\u2019installation du r\u00e9seau d\u2019\u00e9gouttage. Sur base de l\u2019\u00e9tude du bureau Archipelago baev SA, Deschacht a accompagn\u00e9 le projet \u00e0 chaque \u00e9tape : \u00e9laboration technique, choix des mat\u00e9riaux et support d\u2019ing\u00e9nierie. Malgr\u00e9 une coordination complexe entre plusieurs intervenants, les produits Deschacht ont \u00e9t\u00e9 retenus int\u00e9gralement, gage de fiabilit\u00e9 et d\u2019adaptabilit\u00e9. Ce suivi technique a \u00e9t\u00e9 assur\u00e9 par Dimitri et Nordine, du service d\u2019\u00e9tude de Deschacht, dont l\u2019expertise a permis d\u2019adapter les solutions aux contraintes sp\u00e9cifiques du chantier.<\/p>\n<h3>R\u00e9seau d\u2019\u00e9gouttage et pi\u00e8ces pr\u00e9fabriqu\u00e9es en PE<\/h3>\n<p>Le projet repose sur un r\u00e9seau d\u2019\u00e9gouttage complet en PE \u00d8110 \u00e0 \u00d8400 mm, incluant des pi\u00e8ces pr\u00e9fabriqu\u00e9es en PE par notre soci\u00e9t\u00e9-s\u0153ur Collinet : remont\u00e9es, coudes, Y et \u00e9vacuations. Ces \u00e9l\u00e9ments personnalis\u00e9s ont permis une installation rapide et pr\u00e9cise sur chantier.<\/p>\n<p>Le r\u00e9seau comprend \u00e9galement une vingtaine de chambres de visite pr\u00e9fabriqu\u00e9es par Collinet (int\u00e9grant des \u00e9chelles en PE et d\u2019autres \u00e9quipements\u202f: filtre inox, siphon, syst\u00e8me d\u2019ajutage, \u2026), assurant un contr\u00f4le ais\u00e9 du r\u00e9seau.<\/p>\n<h3>Un bassin d\u2019orage \u00e0 double fonction<\/h3>\n<p>Pr\u00e9vu initialement en b\u00e9ton, le bassin d\u2019orage modulaire a \u00e9t\u00e9 repens\u00e9 par Deschacht afin d\u2019optimiser la gestion des eaux pluviales et d\u2019assurer un raccordement gravitaire au r\u00e9seau.<\/p>\n<p>L\u2019eau de pluie collect\u00e9e sur le site suit un parcours technique soigneusement con\u00e7u pour optimiser sa gestion et sa r\u00e9utilisation. Elle est d\u2019abord dirig\u00e9e vers une chambre filtrante, o\u00f9 les impuret\u00e9s sont retenues, avant de transiter dans une chambre de puisage d\u00e9di\u00e9e \u00e0 la r\u00e9cup\u00e9ration d\u2019eau pour les besoins du b\u00e2timent. Ces eaux sont ensuite \u00e9vacu\u00e9es du bassin via une chambre de r\u00e9gulation.<\/p>\n<p>Compos\u00e9 de casiers Variobox dispos\u00e9s sur trois niveaux, ce bassin \u00e9tanche, enti\u00e8rement install\u00e9 par notre partenaire habituel Jean-Fran\u00e7ois Stassen, assure une double fonction de temporisation et de stockage : 100 m\u00b3 sont d\u00e9di\u00e9s \u00e0 la temporisation, tandis que 140 m\u00b3 servent au stockage et \u00e0 la r\u00e9cup\u00e9ration de l\u2019eau de pluie. Ce fonctionnement repose sur un niveau de sortie positionn\u00e9 \u00e0 1 m\u00e8tre du fond, permettant au volume sup\u00e9rieur de jouer le r\u00f4le de zone tampon. L\u2019exc\u00e9dent d\u2019eau est ensuite dirig\u00e9 vers une chambre de r\u00e9gulation, garantissant un \u00e9coulement ma\u00eetris\u00e9 vers le r\u00e9seau d\u2019\u00e9gouttage.<\/p>\n<h3>Des solutions compl\u00e8tes pour la gestion des eaux<\/h3>\n<p>Le dispositif comprend \u00e9galement un d\u00e9graisseur enterr\u00e9 en PE de 10 l\/s pour les eaux de cuisine. Ce s\u00e9parateur \u00e0 graisse est dot\u00e9 d\u2019un syst\u00e8me automatique de nettoyage et de vidange int\u00e9gr\u00e9. Gr\u00e2ce \u00e0 une buse d\u2019arrosage et une pompe int\u00e9gr\u00e9es, les op\u00e9rations de maintenance sont enti\u00e8rement automatis\u00e9es, sans n\u00e9cessiter d\u2019intervention manuelle.<\/p>\n<p>Pr\u00e8s de 300 m\u00e8tres de Drainplus assurent un drainage p\u00e9riph\u00e9rique efficace tout autour du b\u00e2timent, compl\u00e9t\u00e9s par des chambres de regard judicieusement implant\u00e9es aux angles.<\/p>\n<p>La livraison du mat\u00e9riel, \u00e9tal\u00e9e sur une ann\u00e9e, t\u00e9moigne du suivi rigoureux et de la qualit\u00e9 d\u2019ex\u00e9cution propres \u00e0 Deschacht et Louis De Waele.[\/vc_column_text]<style type=\"text\/css\" >#b_y39l864vpgu4o7h6saab a{color:#ffffff; background:#082c5d; margin-top:px; margin-bottom:px;  margin-left:px; margin-right:px; font-weight:700; border-radius:8px;}#b_y39l864vpgu4o7h6saab a:hover{color:#ffffff ; background:#f5f7f9 ;}<\/style><div class=\"ta_left tf_btn_pos\" id=\"b_y39l864vpgu4o7h6saab\" ><a class=\"rd_normal_bt medium_rd_bt bt_icon_right   \" href=\"https:\/\/www.deschacht.eu\/fr\/contact-batiments-utilitaires\/\" target=\"\"   ><span>Contactez notre \u00e9quipe projet<\/span><i class=\"fa-arrow-right\" ><\/i><\/a><\/div><style type='text\/css'> @font-face{font-family: 'fa'; src:url('https:\/\/www.deschacht.eu\/wp-content\/themes\/deschacht\/includes\/4k-icons\/icons\/4k-icons-pack02\/icons\/fonts\/fa.eot'); src:url('https:\/\/www.deschacht.eu\/wp-content\/themes\/deschacht\/includes\/4k-icons\/icons\/4k-icons-pack02\/icons\/fonts\/fa.eot?#iefix') format('embedded-opentype'), url('https:\/\/www.deschacht.eu\/wp-content\/themes\/deschacht\/includes\/4k-icons\/icons\/4k-icons-pack02\/icons\/fonts\/fa.woff') format('woff'), url('https:\/\/www.deschacht.eu\/wp-content\/themes\/deschacht\/includes\/4k-icons\/icons\/4k-icons-pack02\/icons\/fonts\/fa.ttf') format('truetype'), url('https:\/\/www.deschacht.eu\/wp-content\/themes\/deschacht\/includes\/4k-icons\/icons\/4k-icons-pack02\/icons\/fonts\/fa.svg#oi') format('svg'); font-weight: normal; font-style: normal;}#b_y39l864vpgu4o7h6saab .fa-arrow-right:before{font-family: 'fa'; font-weight: normal; font-style: normal;}#b_y39l864vpgu4o7h6saab .fa-arrow-right:before{content: \"\\f061\";}<\/style>\n[\/vc_column][vc_column width=&#8221;1\/3&#8243;][vc_row_inner][vc_column_inner css=&#8221;.vc_custom_1740037963135{background-color: #f5f7f9 !important;border-radius: 10px !important;}&#8221;][vc_column_text css=&#8221;.vc_custom_1768566076219{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;}&#8221;]\n<h3><span style=\"color: #082c5d;\"> Produits:<\/span><\/h3>\n<p><span style=\"color: #042b60;\">\u2794 <a style=\"color: #042b60;\" href=\"https:\/\/www.deschacht.eu\/fr\/travaux-routiers-et-degouttage\/gestion-des-eaux-pluviales\/caissons-dinfiltration\/\">Caissons d&#8217;infiltration Variobox<\/a><br \/>\n\u2794 <a style=\"color: #042b60;\" href=\"https:\/\/www.deschacht.eu\/fr\/engineering\/pretraitement\/separateurs\/\">D\u00e9graisseur<\/a><br \/>\n\u2794 Tuyaux et accessoires en PE<br \/>\n\u2794 <a style=\"color: #042b60;\" href=\"https:\/\/www.deschacht.eu\/fr\/le-plan-octopus-de-deschacht\/propre-fabrication\/\">PE prefab<\/a><br \/>\n\u2794 <a href=\"https:\/\/www.deschacht.eu\/fr\/travaux-routiers-et-degouttage\/fabrication-propre\/chambres-de-visite-en-pehd-et-mdpe\/\"><span style=\"color: #042b60;\">Chambres de visite en PE<\/span><\/a><\/span><\/p>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=&#8221;10px&#8221;][vc_row_inner][vc_column_inner css=&#8221;.vc_custom_1740037963135{background-color: #f5f7f9 !important;border-radius: 10px !important;}&#8221;][vc_column_text css=&#8221;.vc_custom_1768566139208{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;}&#8221;]\n<h3><span style=\"color: #082c5d;\">Entrepreneur g\u00e9n\u00e9rale :<\/span><\/h3>\n<ul>\n<li><span style=\"color: #042b60;\">Louis De Waele<\/span><\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column]<div class=\"rd_img_gallery_ctn clearfix\" style=\"margin:0px auto 0px;\"><a class=\"ig_col_3 \" href=\"https:\/\/www.deschacht.eu\/wp-content\/uploads\/2026\/01\/476-LouisDeWaele-Ecole-Herlin-1-1024x768.jpg\"  rel=\"prettyPhoto[rel-1836860736]\" ><img decoding=\"async\" class=\"\" src=\"https:\/\/www.deschacht.eu\/wp-content\/uploads\/2026\/01\/476-LouisDeWaele-Ecole-Herlin-1-400x300.jpg\" width=\"400\" height=\"300\" alt=\"476-LouisDeWaele-Ecole-Herlin-1\" title=\"476-LouisDeWaele-Ecole-Herlin-1\" loading=\"lazy\" \/><\/a><a class=\"ig_col_3 \" href=\"https:\/\/www.deschacht.eu\/wp-content\/uploads\/2026\/01\/476-LouisDeWaele-Ecole-Herlin-2-1024x768.jpg\"  rel=\"prettyPhoto[rel-1836860736]\" ><img decoding=\"async\" class=\"\" src=\"https:\/\/www.deschacht.eu\/wp-content\/uploads\/2026\/01\/476-LouisDeWaele-Ecole-Herlin-2-400x300.jpg\" width=\"400\" height=\"300\" alt=\"476-LouisDeWaele-Ecole-Herlin-2\" title=\"476-LouisDeWaele-Ecole-Herlin-2\" loading=\"lazy\" \/><\/a><a class=\"ig_col_3 \" href=\"https:\/\/www.deschacht.eu\/wp-content\/uploads\/2026\/01\/476-LouisDeWaele-Ecole-Herlin-3-1024x768.jpg\"  rel=\"prettyPhoto[rel-1836860736]\" ><img decoding=\"async\" class=\"\" src=\"https:\/\/www.deschacht.eu\/wp-content\/uploads\/2026\/01\/476-LouisDeWaele-Ecole-Herlin-3-400x300.jpg\" width=\"400\" height=\"300\" alt=\"476-LouisDeWaele-Ecole-Herlin-3\" title=\"476-LouisDeWaele-Ecole-Herlin-3\" loading=\"lazy\" \/><\/a><a class=\"ig_col_3 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el_class=&#8221;blokkendoelgroepen&#8221; css=&#8221;.vc_custom_1681304880071{padding-top: 50px !important;padding-bottom: 50px !important;}&#8221;][vc_column][vc_column_text css=&#8221;.vc_custom_1766483213590{margin-bottom: 15px !important;}&#8221;]\n<h2>Voir aussi les autres r\u00e9alisations<\/h2>\n[\/vc_column_text]<script>jQuery.noConflict(); var $ = jQuery; <\/script><div id=\"randomm38kkh95gkevkeahjuf4_port\" class=\"portfolio\"><style type=\"text\/css\" >#randomm38kkh95gkevkeahjuf4_port .filter_type_1 #options .selected a,#randomm38kkh95gkevkeahjuf4_port .filter_type_1 #options a:hover{background:#b88c0d; border:1px solid #b88c0d; color:#fff;}#randomm38kkh95gkevkeahjuf4_port .filter_type_1 #options a{border:1px solid #ededed}#randomm38kkh95gkevkeahjuf4_port .filter_type_1 #options a{background:#ffffff}#randomm38kkh95gkevkeahjuf4_port .filter_type_1 #options a{color:#333333}<\/style><style type=\"text\/css\" >#randomm38kkh95gkevkeahjuf4_port 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