{"id":3073,"date":"2025-09-08T09:58:01","date_gmt":"2025-09-08T01:58:01","guid":{"rendered":"https:\/\/aquarainwater.com\/?page_id=3073"},"modified":"2026-08-29T02:48:08","modified_gmt":"2026-08-28T18:48:08","slug":"chambres-en-arc-a-fond-ouvert-de-grande-capacite-pour-la-retention-des-eaux-pluviales-et-les-champs-depuration-septiques-alternative-aux-tuyaux-en-beton-certifiee-aashtto-h-20-obtenez-un-devis-grat","status":"publish","type":"page","link":"https:\/\/aquarainwater.com\/fr\/products\/high-capacity-open-bottom-arch-chambers-for-stormwater-retention-and-septic-leach-fields-aashto-h-20-rated-alternative-to-concrete-pipes-get-a-free-quote\/","title":{"rendered":"Chambres enterr\u00e9es \u00e0 fond ouvert pour les eaux pluviales"},"content":{"rendered":"<div class=\"wp-block-uagb-container uagb-block-2cf75997 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a098f105\"><h1 class=\"uagb-heading-text\"><strong><strong><strong><font dir=\"auto\" style=\"vertical-align: inherit;\"><font dir=\"auto\" style=\"vertical-align: inherit;\">Chambres vo\u00fbt\u00e9es \u00e0 fond ouvert pour eaux pluviales &amp; syst\u00e8me d\u2019\u00e9pandage<\/font><\/font><\/strong><\/strong><\/strong><\/h1><p class=\"uagb-desc-text\">Une solution \u00e9conomique de grande capacit\u00e9 qui remplace les tranch\u00e9es en pierre avec tuyaux. Elle est con\u00e7ue pour une pose rapide et une gestion durable des s\u00e9diments.<\/p><\/div>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__large-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-54529762\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap\">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-2a6f4206 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/aquarainwater.com\/fr\/contact\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Demander une conception &amp; un devis<\/div><\/a><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-781c28fd wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/aquarainwater.com\/wp-content\/uploads\/2025\/11\/Stormwater-chamber.pdf\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><span class=\"uagb-button__icon uagb-button__icon-position-before\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\" aria-hidden=\"true\" focussable=\"false\"><path d=\"M480 352h-133.5l-45.25 45.25C289.2 409.3 273.1 416 256 416s-33.16-6.656-45.25-18.75L165.5 352H32c-17.67 0-32 14.33-32 32v96c0 17.67 14.33 32 32 32h448c17.67 0 32-14.33 32-32v-96C512 366.3 497.7 352 480 352zM432 456c-13.2 0-24-10.8-24-24c0-13.2 10.8-24 24-24s24 10.8 24 24C456 445.2 445.2 456 432 456zM233.4 374.6C239.6 380.9 247.8 384 256 384s16.38-3.125 22.62-9.375l128-128c12.49-12.5 12.49-32.75 0-45.25c-12.5-12.5-32.76-12.5-45.25 0L288 274.8V32c0-17.67-14.33-32-32-32C238.3 0 224 14.33 224 32v242.8L150.6 201.4c-12.49-12.5-32.75-12.5-45.25 0c-12.49 12.5-12.49 32.75 0 45.25L233.4 374.6z\"><\/path><\/svg><\/span><div class=\"uagb-button__link\">T\u00e9l\u00e9charger la fiche technique<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-layout-grid uagb-block-17faa13b alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-info-box uagb-block-baae4ac0 uagb-infobox__content-wrap  uagb-infobox-icon-above-title uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\"><strong><strong>G\u00e9om\u00e9trie de chambre \u00e0 grande capacit\u00e9<\/strong><\/strong><\/h3><\/div><p class=\"uagb-ifb-desc\"><strong>1150 \u00d7 800 \u00d7 510 mm<\/strong> (\u2248 45,3 \u00d7 31,5 \u00d7 20,1 po). Le grand volume int\u00e9rieur maximise le stockage d\u2019eau par unit\u00e9 et r\u00e9duit l\u2019emprise totale de l\u2019excavation.<br><\/p><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-info-box uagb-block-ae1f6c04 uagb-infobox__content-wrap  uagb-infobox-icon-above-title uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\"><strong><strong>Modes d\u2019utilisation polyvalents<\/strong><\/strong><\/h3><\/div><p class=\"uagb-ifb-desc\">Con\u00e7u pour <strong>le stockage temporaire avec d\u00e9bit r\u00e9gul\u00e9, l\u2019infiltration ou la r\u00e9utilisation<\/strong>. Sa structure ouverte convient parfaitement aux<a href=\"https:\/\/www.epa.gov\/septic\" target=\"_blank\" rel=\"noreferrer noopener\"> champs d\u2019\u00e9pandage septiques<\/a> ou aux ouvrages de stockage des eaux pluviales, selon les besoins du projet.<\/p><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-info-box uagb-block-513ede1a uagb-infobox__content-wrap  uagb-infobox-icon-above-title uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\"><strong><strong>Raccordement polyvalent des canalisations<\/strong><\/strong><\/h3><\/div><p class=\"uagb-ifb-desc\">Compatible avec les canalisations de <strong>DN100\u2013DN300 (4\u201312 po)<\/strong> . Les d\u00e9coupes lat\u00e9rales et d\u2019extr\u00e9mit\u00e9 permettent des raccordements directs et rapides, sans collecteurs sur mesure co\u00fbteux.<br><\/p><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-info-box uagb-block-a7870cc9 uagb-infobox__content-wrap  uagb-infobox-icon-above-title uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\"><strong><strong><strong>Charge certifi\u00e9e AASHTO H-20<\/strong><\/strong><\/strong><\/h3><\/div><p class=\"uagb-ifb-desc\">Conforme aux <strong><a href=\"https:\/\/transportation.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">AASHTO H-20 \/ HS-20<\/a><\/strong> normes de charges d\u2019exploitation. Sa conception structurelle robuste permet une installation s\u00fbre sous les routes \u00e0 fort trafic et les parkings commerciaux.<\/p><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-d108230e alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b4d38821\"><h2 class=\"uagb-heading-text\"><strong>Pourquoi choisir des chambres vo\u00fbt\u00e9es \u00e0 fond ouvert\u00a0?<\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-layout-flex uagb-block-909ee79c\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c689b28d\"><h3 class=\"uagb-heading-text\"><strong>Gestion int\u00e9gr\u00e9e des s\u00e9diments<\/strong><\/h3><p class=\"uagb-desc-text\">Comprend une <strong>&#8220;Rang\u00e9e d\u2019isolement&#8221;<\/strong> d\u00e9di\u00e9e. Envelopp\u00e9e de g\u00e9otextile, elle retient les s\u00e9diments dans la rang\u00e9e d\u2019entr\u00e9e et prot\u00e8ge le syst\u00e8me en aval du colmatage. L\u2019entretien s\u2019effectue simplement et \u00e0 moindre co\u00fbt avec des camions hydrocureurs standard, sans p\u00e9n\u00e9trer dans un espace confin\u00e9.<\/p><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d59501b8\"><h3 class=\"uagb-heading-text\"><strong>R\u00e9sistance structurelle sup\u00e9rieure<\/strong><\/h3><p class=\"uagb-desc-text\">Contrairement aux tuyaux en b\u00e9ton qui peuvent se fissurer avec le temps, nos chambres en poly\u00e9thyl\u00e8ne haute densit\u00e9 (HDPE) r\u00e9sistent aux produits chimiques et sont pratiquement indestructibles. La <strong>g\u00e9om\u00e9trie en arc<\/strong> r\u00e9partit efficacement les fortes charges de circulation (H-20) dans la pierre environnante et assure une dur\u00e9e de service de plus de 50\u00a0ans.<\/p><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c81b19c9\"><h3 class=\"uagb-heading-text\">Pose rapide et \u00e9conomique<\/h3><p class=\"uagb-desc-text\">La conception l\u00e9g\u00e8re et empilable r\u00e9duit fortement les co\u00fbts de transport. Un camion peut transporter l\u2019\u00e9quivalent de plusieurs centaines de pieds de tuyaux en b\u00e9ton. La conception <strong>\u00e0 fond ouvert<\/strong> cr\u00e9e une grande surface d\u2019infiltration et r\u00e9duit souvent jusqu\u2019\u00e0 30\u00a0% la superficie n\u00e9cessaire du champ d\u2019\u00e9pandage.<\/p><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div id=\"specifications\" class=\"wp-block-uagb-container uagb-layout-flex uagb-block-c30219a6 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7e2f4089\"><h2 class=\"uagb-heading-text\"><strong><strong>Sp\u00e9cifications techniques<\/strong><\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-a94895f0\">\n<div class=\"wp-block-uagb-container uagb-block-718a3ab1\">\n<figure class=\"wp-block-flexible-table-block-table is-scroll-on-mobile\"><table class=\"has-fixed-layout\" style=\"border-width:0;min-width:500px\"><tbody><tr><td style=\"width:30%;border-width:0 0 1px;text-align:left\"><strong>Dimensions (L\u00d7l\u00d7H)<\/strong><\/td><td style=\"border-width:0 0 1px\">1150 \u00d7 800 \u00d7 510 mm (45.28 \u00d7 31.50 \u00d7 20.08 in)<\/td><\/tr><tr><td style=\"width:30%;border-width:0 0 1px;text-align:left\"><strong>Raccordements de tuyaux<\/strong><\/td><td style=\"border-width:0 0 1px\">DN100\u2013DN300 (4\u201312 in) par manchons ou ouvertures carott\u00e9es<\/td><\/tr><tr><td style=\"width:30%;border-width:0 0 1px;text-align:left\"><strong>R\u00e9sistance \u00e0 la compression<\/strong><\/td><td style=\"border-width:0 0 1px\">200-600kn\uff0829.0\u201387.0 psi\uff09<\/td><\/tr><tr><td style=\"width:30%;border-width:0 0 1px;text-align:left\"><strong>Configuration<\/strong><\/td><td style=\"border-width:0 0 1px\">Chambre \u00e0 fond ouvert et parois nervur\u00e9es sur un massif r\u00e9servoir en pierre concass\u00e9e<\/td><\/tr><tr><td style=\"width:30%;border-width:0 0 1px;text-align:left\"><strong>Assise de pose<\/strong><\/td><td style=\"border-width:0 0 1px\">Pierre concass\u00e9e anguleuse, propre et bien gradu\u00e9e\u00a0; enveloppe en g\u00e9otextile non-tiss\u00e9 conforme aux sp\u00e9cifications<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-977bd7ac\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-047be5f0\"><div class=\"uagb-heading-text\">Notes de conception<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list uagb-block-b65c67e3\"><div class=\"uagb-icon-list__wrap\">\n<div class=\"wp-block-uagb-icon-list-child uagb-block-1de0e534\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M512 256C512 397.4 397.4 512 256 512C114.6 512 0 397.4 0 256C0 114.6 114.6 0 256 0C397.4 0 512 114.6 512 256z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">S\u00e9lectionnez la profondeur de couverture et la charge de trafic selon la r\u00e9glementation locale et le rapport g\u00e9otechnique, par exemple selon des crit\u00e8res fond\u00e9s sur AASHTO en Am\u00e9rique du Nord.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-6d1e41e4\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M512 256C512 397.4 397.4 512 256 512C114.6 512 0 397.4 0 256C0 114.6 114.6 0 256 0C397.4 0 512 114.6 512 256z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Pr\u00e9voyez un pr\u00e9traitement en amont, par ouvrage avec fosse de d\u00e9cantation ou rang\u00e9e isolatrice envelopp\u00e9e de g\u00e9otextile. Il limite l\u2019apport de s\u00e9diments et espace les op\u00e9rations d\u2019entretien.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-78aff109\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M512 256C512 397.4 397.4 512 256 512C114.6 512 0 397.4 0 256C0 114.6 114.6 0 256 0C397.4 0 512 114.6 512 256z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Respectez les distances de recul par rapport aux b\u00e2timents et la distance \u00e0 la nappe selon les recommandations locales et les conditions hydrog\u00e9ologiques.<\/span><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-layout-flex uagb-block-d6f41061 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f5c37be6\"><h2 class=\"uagb-heading-text\"><strong><strong>Applications &amp; performances<\/strong><\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-layout-grid uagb-block-c1eb1265\">\n<div class=\"wp-block-uagb-container uagb-block-a012ebdb\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5f1f2e26\"><h3 class=\"uagb-heading-text\">Champs d\u2019\u00e9pandage septiques (champs d\u2019infiltration)<\/h3><p class=\"uagb-desc-text\"><strong>Infiltration \u00e0 haut rendement.<\/strong> Nos chambres \u00e0 fond ouvert offrent un <strong>Taux de vide de 95%<\/strong>, nettement sup\u00e9rieur aux tranch\u00e9es traditionnelles en gravier avec tuyaux. Elles maximisent la capacit\u00e9 de traitement des effluents et r\u00e9duisent jusqu\u2019\u00e0 50\u00a0% l\u2019emprise du champ d\u2019\u00e9pandage, ce qui convient aux r\u00e9novations d\u2019installations septiques r\u00e9sidentielles.<\/p><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-ee311f92\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2d99634f\"><h3 class=\"uagb-heading-text\">Parkings commerciaux (H-20)<\/h3><p class=\"uagb-desc-text\"><strong>Stockage temporaire sous zones circul\u00e9es.<\/strong> Con\u00e7u pour r\u00e9sister aux <strong>charges par essieu AASHTO H-20 \/ HS-20<\/strong>. Ces modules \u00e0 haute r\u00e9sistance peuvent \u00eatre pos\u00e9s en toute s\u00e9curit\u00e9 sous les places de stationnement et les voies de circulation. Ils offrent un important volume de stockage enterr\u00e9 sans immobiliser une surface pr\u00e9cieuse.<\/p><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-920b98e1\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2cbb64d6\"><h3 class=\"uagb-heading-text\">Drainage des routes &amp; autoroutes<\/h3><p class=\"uagb-desc-text\"><strong>Configurations lin\u00e9aires flexibles.<\/strong> La conception modulaire s\u2019adapte facilement aux accotements \u00e9troits et aux corridors de r\u00e9seaux. Sa structure robuste permet de capter le ruissellement autoroutier et de favoriser la <strong><a href=\"https:\/\/www.usgs.gov\/\" target=\"_blank\" rel=\"noreferrer noopener\">recharge de la nappe (LID)<\/a><\/strong>, ce qui r\u00e9duit fortement la charge sur les r\u00e9seaux publics d\u2019eaux pluviales.<\/p><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-a0445a39\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-52192bd0\"><h3 class=\"uagb-heading-text\">Espaces urbains min\u00e9raux &amp; dalles-podiums<\/h3><p class=\"uagb-desc-text\"><strong>Solutions \u00e0 faible hauteur de remblai.<\/strong> Id\u00e9al pour les sites \u00e0 hauteur limit\u00e9e, comme les places urbaines et les dalles-podiums. Les syst\u00e8mes peuvent recevoir une <strong><a href=\"https:\/\/aquarainwater.com\/fr\/produits\/geomembranes\/\" target=\"_blank\" rel=\"noreferrer noopener\">g\u00e9omembrane<\/a><\/strong> pour un stockage temporaire \u00e9tanche, ou \u00eatre envelopp\u00e9s d\u2019un <a href=\"https:\/\/aquarainwater.com\/fr\/produits\/geotextiles\/\" target=\"_blank\" rel=\"noreferrer noopener\">g\u00e9otextile <\/a>pour l\u2019infiltration, afin de r\u00e9pondre \u00e0 divers <a href=\"https:\/\/www.epa.gov\/nps\/nonpoint-source-urban-areas\" target=\"_blank\" rel=\"noreferrer noopener\">l\u2019am\u00e9nagement \u00e0 faible impact (LID)<\/a> objectifs.<\/p><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-7e63a60b\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b992e23d\"><h3 class=\"uagb-heading-text\">Puits d\u2019infiltration r\u00e9sidentiels<\/h3><p class=\"uagb-desc-text\"><strong>Drainage adapt\u00e9 \u00e0 l\u2019autoconstruction.<\/strong> Les arches l\u00e9g\u00e8res et embo\u00eetables se manipulent facilement sans engin lourd. Elles conviennent parfaitement \u00e0 la gestion du <strong>ruissellement provenant des goutti\u00e8res<\/strong> et au drainage des all\u00e9es. Elles cr\u00e9ent un volume vide durable et accessible \u00e0 l\u2019entretien, plus performant qu\u2019une simple fosse de gravier.<\/p><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-32d183f2\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-85765136\"><h3 class=\"uagb-heading-text\">Fiabilit\u00e9 \u00e9tudi\u00e9e (rang\u00e9es d\u2019isolement)<\/h3><p class=\"uagb-desc-text\"><strong>Entretien avec inspection compl\u00e8te.<\/strong> Con\u00e7u avec des acc\u00e8s d\u2019inspection int\u00e9gr\u00e9s et des <strong>rang\u00e9es d\u2019isolement<\/strong> (pi\u00e8ges \u00e0 s\u00e9diments) envelopp\u00e9es de g\u00e9otextile tiss\u00e9. Ce dispositif retient les d\u00e9bris \u00e0 l\u2019entr\u00e9e, pr\u00e9serve les performances hydrauliques \u00e0 long terme et facilite le nettoyage avec des camions Jet-Vac standard.<\/p><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-7a60b84c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6d88b3de\"><h2 class=\"uagb-heading-text\"><strong>Galerie de projets<\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-layout-grid uagb-block-899bff09 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-dc72f779\">\n<div class=\"wp-block-uagb-image uagb-block-56b9362e wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/spcdn.shortpixel.ai\/spio\/ret_img,q_cdnize,to_auto,s_webp:avif\/aquarainwater.com\/wp-content\/uploads\/2025\/10\/Stormwater_g1.webp\" alt=\"Sch\u00e9ma en coupe d\u2019un syst\u00e8me enterr\u00e9 de chambres pour eaux pluviales avec rehausses d\u2019inspection\" width=\"1366\" height=\"768\" title=\"\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-66986d11\">\n<div class=\"wp-block-uagb-image uagb-block-a9a89e85 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/spcdn.shortpixel.ai\/spio\/ret_img,q_cdnize,to_auto,s_webp:avif\/aquarainwater.com\/wp-content\/uploads\/2025\/10\/Stormwater_g2-1024x576.webp\" alt=\"Installation d\u2019une tranch\u00e9e de champ d\u2019\u00e9pandage septique avec des modules de chambre l\u00e9gers et embo\u00eetables\" class=\"uag-image-5364\" width=\"1024\" height=\"576\" title=\"Installation d\u2019une tranch\u00e9e de champ d\u2019\u00e9pandage septique avec des modules de chambre l\u00e9gers et embo\u00eetables\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-layout-flex uagb-block-544362b9 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-786c5c2c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-71626c0d\"><h2 class=\"uagb-heading-text\"><strong>Exigences de pose &amp; de remblai en pierre<\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list uagb-block-7ddd4704\"><div class=\"uagb-icon-list__wrap\">\n<div class=\"wp-block-uagb-icon-list-child uagb-block-742d547b\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M512 256C512 397.4 397.4 512 256 512C114.6 512 0 397.4 0 256C0 114.6 114.6 0 256 0C397.4 0 512 114.6 512 256z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Excavez et contr\u00f4lez le sol support par compactage d\u2019essai\u00a0; retirez les sols impropres.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-f2de9c29\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M512 256C512 397.4 397.4 512 256 512C114.6 512 0 397.4 0 256C0 114.6 114.6 0 256 0C397.4 0 512 114.6 512 256z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Posez un g\u00e9otextile non tiss\u00e9 (enveloppez les c\u00f4t\u00e9s et le dessus selon les exigences du projet).<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-b220e685\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M512 256C512 397.4 397.4 512 256 512C114.6 512 0 397.4 0 256C0 114.6 114.6 0 256 0C397.4 0 512 114.6 512 256z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">R\u00e9alisez un lit de pierre concass\u00e9e \u00e0 l\u2019\u00e9paisseur pr\u00e9vue, puis r\u00e9glez-le \u00e0 niveau.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-36cd5f41\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M512 256C512 397.4 397.4 512 256 512C114.6 512 0 397.4 0 256C0 114.6 114.6 0 256 0C397.4 0 512 114.6 512 256z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Disposez les chambres en rang\u00e9es, puis raccordez les collecteurs et les entr\u00e9es\/sorties (DN100\u2013DN300).<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-ecc9c0a4\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M512 256C512 397.4 397.4 512 256 512C114.6 512 0 397.4 0 256C0 114.6 114.6 0 256 0C397.4 0 512 114.6 512 256z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Remblayez autour et au-dessus des chambres avec de la pierre propre, puis compactez par couches.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-35470d36\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M512 256C512 397.4 397.4 512 256 512C114.6 512 0 397.4 0 256C0 114.6 114.6 0 256 0C397.4 0 512 114.6 512 256z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Posez la couche de s\u00e9paration, puis le rev\u00eatement ou la terre v\u00e9g\u00e9tale conform\u00e9ment aux sp\u00e9cifications.<\/span><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-688eaa19 alignfull uagb-is-root-container\">\n<div class=\"wp-block-uagb-image uagb-block-606a033c wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/spcdn.shortpixel.ai\/spio\/ret_img,q_cdnize,to_auto,s_webp:avif\/aquarainwater.com\/wp-content\/uploads\/2025\/10\/10001-1.webp\" alt=\"Pose de chambres d\u2019\u00e9pandage \u00e0 fond ouvert sur un lit de pierre concass\u00e9e pour tranch\u00e9es septiques ou d\u2019infiltration des eaux pluviales\" class=\"uag-image-5366\" width=\"600\" height=\"260\" title=\"Pose de chambres d\u2019\u00e9pandage \u00e0 fond ouvert sur un lit de pierre concass\u00e9e pour tranch\u00e9es septiques ou d\u2019infiltration des eaux pluviales\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-9f5b3ca3 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ed263eeb\"><h2 class=\"uagb-heading-text\"><strong>Conformit\u00e9 &amp; assistance \u00e0 la conception<\/strong><\/h2><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Con\u00e7u pour r\u00e9pondre aux normes internationales de gestion des eaux pluviales.<\/strong> Notre syst\u00e8me suit les recommandations courantes relatives \u00e0 l\u2019infiltration enterr\u00e9e et au stockage temporaire avec d\u00e9bit r\u00e9gul\u00e9. Nous apportons une assistance \u00e0 la conformit\u00e9 propre au projet.<\/p>\n\n\n\n<div class=\"wp-block-uagb-icon-list uagb-block-0452470a\"><div class=\"uagb-icon-list__wrap\">\n<div class=\"wp-block-uagb-icon-list-child uagb-block-d6d9a39e\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M512 256C512 397.4 397.4 512 256 512C114.6 512 0 397.4 0 256C0 114.6 114.6 0 256 0C397.4 0 512 114.6 512 256z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>\u00c9tats-Unis \/ International\u00a0:<\/strong> Les v\u00e9rifications de conception et de pose sont coordonn\u00e9es avec <strong>ASTM F2418<\/strong> (Sp\u00e9cification normalis\u00e9e pour les chambres en polypropyl\u00e8ne destin\u00e9es aux eaux pluviales) et les <strong>AASHTO H-20<\/strong> classes de charge.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-6c5a40e5\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M512 256C512 397.4 397.4 512 256 512C114.6 512 0 397.4 0 256C0 114.6 114.6 0 256 0C397.4 0 512 114.6 512 256z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>Europe\u00a0:<\/strong> Coordonner avec les <strong>EN 13598<\/strong> normes relatives aux composants plastiques de drainage enterr\u00e9<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-44b86a8e\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M512 256C512 397.4 397.4 512 256 512C114.6 512 0 397.4 0 256C0 114.6 114.6 0 256 0C397.4 0 512 114.6 512 256z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>Assistance \u00e0 la conception\u00a0:<\/strong> Nous fournissons des calculs vis\u00e9s et v\u00e9rifions la hauteur de remblai sous les charges de circulation, notamment dans les voies de parking. Nous pr\u00e9parons aussi des dossiers techniques adapt\u00e9s \u00e0 l\u2019autorit\u00e9 comp\u00e9tente afin d\u2019acc\u00e9l\u00e9rer l\u2019approbation.<\/span><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-d7eccbb8 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1a351aea\"><h2 class=\"uagb-heading-text\"><strong>Applications &amp; sc\u00e9narios d\u2019\u00e9tude de cas<\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-layout-flex uagb-block-7b6681ca\">\n<div class=\"wp-block-uagb-container uagb-block-3dabb7a7\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ffc5374c\"><h3 class=\"uagb-heading-text\">Parkings commerciaux<\/h3><p class=\"uagb-desc-text\">Optimisez la surface en pla\u00e7ant le stockage sous les places et les voies de circulation. Une r\u00e9partition uniforme par les collecteurs limite l\u2019\u00e9rosion localis\u00e9e et facilite l\u2019am\u00e9nagement des zones d\u2019entretien.<\/p><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-575cd937\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-855b58b6\"><h3 class=\"uagb-heading-text\">\u00c0 proximit\u00e9 des routes et voies ferr\u00e9es<\/h3><p class=\"uagb-desc-text\">Captez le ruissellement des corridors imperm\u00e9ables et r\u00e9gulez sa restitution vers les r\u00e9seaux en aval selon le d\u00e9bit de rejet autoris\u00e9.<\/p><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-a5757724\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e08716ca\"><h3 class=\"uagb-heading-text\">Campus &amp; \u00e9tablissements de sant\u00e9<\/h3><p class=\"uagb-desc-text\">Compatible avec une construction par phases, le r\u00e9seau modulaire s\u2019adapte \u00e0 l\u2019extension des b\u00e2timents tout en maintenant les volumes de traitement requis.<\/p><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div data-aos= \"fade-down\" data-aos-duration=\"400\" data-aos-delay=\"0\" data-aos-easing=\"ease\" data-aos-once=\"true\" class=\"wp-block-uagb-container uagb-block-eec6f6ad alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-edd06f71\"><h2 class=\"uagb-heading-text\"><strong>Devenez notre partenaire. Faible investissement. Rendement \u00e9lev\u00e9. Assistance compl\u00e8te.<\/strong><\/h2><p class=\"uagb-desc-text\">Distribuez et mettez en \u0153uvre nos solutions techniques pour l\u2019eau et les sols, avec une assistance technique compl\u00e8te, des outils marketing et l\u2019acc\u00e8s \u00e0 des prospects qualifi\u00e9s.<\/p><\/div>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__medium-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-1c41bc62\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap\">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-5c7a3bd7 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/aquarainwater.com\/fr\/distributeur\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Devenir partenaire<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-772d8bf0 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6fa0af6b\"><h2 class=\"uagb-heading-text\"><strong><strong>FAQ<\/strong><\/strong><\/h2><\/div>\n\n\n<div class=\"wp-block-uagb-faq uagb-faq__outer-wrap uagb-block-116d7986 uagb-faq-icon-row-reverse uagb-faq-layout-accordion uagb-faq-expand-first-true uagb-faq-inactive-other-true uagb-faq__wrap uagb-buttons-layout-wrap uagb-faq-equal-height\" data-faqtoggle=\"true\" role=\"tablist\"><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-0e3f01fe\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 320 512\"><path d=\"M310.6 246.6l-127.1 128C176.4 380.9 168.2 384 160 384s-16.38-3.125-22.63-9.375l-127.1-128C.2244 237.5-2.516 223.7 2.438 211.8S19.07 192 32 192h255.1c12.94 0 24.62 7.781 29.58 19.75S319.8 237.5 310.6 246.6z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 320 512\"><path d=\"M27.66 224h264.7c24.6 0 36.89-29.78 19.54-47.12l-132.3-136.8c-5.406-5.406-12.47-8.107-19.53-8.107c-7.055 0-14.09 2.701-19.45 8.107L8.119 176.9C-9.229 194.2 3.055 224 27.66 224z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\"><strong><strong><strong><strong><font dir=\"auto\" style=\"vertical-align: inherit\"><font dir=\"auto\" style=\"vertical-align: inherit\">Ces chambres conviennent-elles aux champs d\u2019\u00e9pandage septiques\u00a0?<\/font><\/font><\/strong><\/strong><\/strong><\/strong><\/span><\/div><div class=\"uagb-faq-content\"><p><font dir=\"auto\" style=\"vertical-align: inherit\"><font dir=\"auto\" style=\"vertical-align: inherit\">Oui. Nos chambres \u00e0 fond ouvert conviennent aux champs d\u2019\u00e9pandage septiques et aux tranch\u00e9es d\u2019infiltration. La totalit\u00e9 du fond reste en contact avec le sol (100 % de la surface). Le d\u00e9bit d\u2019infiltration d\u00e9passe ainsi celui des syst\u00e8mes traditionnels en gravier avec tuyaux. Cette configuration r\u00e9duit souvent la superficie n\u00e9cessaire du champ d\u2019\u00e9pandage.<\/font><\/font><\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-2160204c\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 320 512\"><path d=\"M310.6 246.6l-127.1 128C176.4 380.9 168.2 384 160 384s-16.38-3.125-22.63-9.375l-127.1-128C.2244 237.5-2.516 223.7 2.438 211.8S19.07 192 32 192h255.1c12.94 0 24.62 7.781 29.58 19.75S319.8 237.5 310.6 246.6z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 320 512\"><path d=\"M27.66 224h264.7c24.6 0 36.89-29.78 19.54-47.12l-132.3-136.8c-5.406-5.406-12.47-8.107-19.53-8.107c-7.055 0-14.09 2.701-19.45 8.107L8.119 176.9C-9.229 194.2 3.055 224 27.66 224z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\"><strong><strong><strong><strong><font dir=\"auto\" style=\"vertical-align: inherit\"><font dir=\"auto\" style=\"vertical-align: inherit\">Comment entretenir le syst\u00e8me pour \u00e9viter le colmatage\u00a0?<\/font><\/font><\/strong><\/strong><\/strong><\/strong><\/span><\/div><div class=\"uagb-faq-content\"><p><font dir=\"auto\" style=\"vertical-align: inherit\"><font dir=\"auto\" style=\"vertical-align: inherit\">Le syst\u00e8me comprend une rang\u00e9e d\u2019isolement (pi\u00e8ge \u00e0 s\u00e9diments) envelopp\u00e9e de g\u00e9otextile tiss\u00e9. Elle retient les d\u00e9bris \u00e0 l\u2019entr\u00e9e et emp\u00eache les s\u00e9diments de gagner le reste du champ de chambres. Un camion Jet-Vac standard peut l\u2019entretenir simplement et \u00e0 moindre co\u00fbt par l\u2019acc\u00e8s d\u2019inspection.<\/font><\/font><\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-f459dfab\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 320 512\"><path d=\"M310.6 246.6l-127.1 128C176.4 380.9 168.2 384 160 384s-16.38-3.125-22.63-9.375l-127.1-128C.2244 237.5-2.516 223.7 2.438 211.8S19.07 192 32 192h255.1c12.94 0 24.62 7.781 29.58 19.75S319.8 237.5 310.6 246.6z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 320 512\"><path d=\"M27.66 224h264.7c24.6 0 36.89-29.78 19.54-47.12l-132.3-136.8c-5.406-5.406-12.47-8.107-19.53-8.107c-7.055 0-14.09 2.701-19.45 8.107L8.119 176.9C-9.229 194.2 3.055 224 27.66 224z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\"><strong><strong><strong><strong><font dir=\"auto\" style=\"vertical-align: inherit\"><font dir=\"auto\" style=\"vertical-align: inherit\">Le syst\u00e8me r\u00e9siste-t-il \u00e0 une circulation intense\u00a0?<\/font><\/font><\/strong><\/strong><\/strong><\/strong><\/span><\/div><div class=\"uagb-faq-content\"><p><font dir=\"auto\" style=\"vertical-align: inherit\"><font dir=\"auto\" style=\"vertical-align: inherit\">Oui. Avec un remblai en pierre concass\u00e9e anguleuse et une hauteur de couverture adapt\u00e9s, nos chambres supportent les charges d\u2019exploitation AASHTO H-20 \/ HS-20. Elles conviennent ainsi aux parkings commerciaux, aux voies pompiers et aux chauss\u00e9es \u00e0 fortes charges.<\/font><\/font><\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-f102db9b\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 320 512\"><path d=\"M310.6 246.6l-127.1 128C176.4 380.9 168.2 384 160 384s-16.38-3.125-22.63-9.375l-127.1-128C.2244 237.5-2.516 223.7 2.438 211.8S19.07 192 32 192h255.1c12.94 0 24.62 7.781 29.58 19.75S319.8 237.5 310.6 246.6z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 320 512\"><path d=\"M27.66 224h264.7c24.6 0 36.89-29.78 19.54-47.12l-132.3-136.8c-5.406-5.406-12.47-8.107-19.53-8.107c-7.055 0-14.09 2.701-19.45 8.107L8.119 176.9C-9.229 194.2 3.055 224 27.66 224z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\"><strong><strong><strong><strong><font dir=\"auto\" style=\"vertical-align: inherit\"><font dir=\"auto\" style=\"vertical-align: inherit\"><strong>Comment le syst\u00e8me g\u00e8re-t-il les s\u00e9diments et pr\u00e9vient-il le colmatage\u00a0?<\/strong><\/font><\/font><\/strong><\/strong><\/strong><\/strong><\/span><\/div><div class=\"uagb-faq-content\"><p>Une rang\u00e9e d\u2019isolement (pr\u00e9traitement), souvent envelopp\u00e9e de g\u00e9otextile, concentre les s\u00e9diments pour faciliter l\u2019acc\u00e8s et le nettoyage. Elle prot\u00e8ge le volume principal en pierre et prolonge sa dur\u00e9e de service.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-d46fe814\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\"><strong>Comment cette solution se compare-t-elle aux tuyaux ou ouvrages en b\u00e9ton\u00a0?<\/strong><\/span><\/div><div class=\"uagb-faq-content\"><p>Nos chambres vo\u00fbt\u00e9es en HDPE r\u00e9sistent aux produits chimiques et sont nettement plus l\u00e9g\u00e8res que le b\u00e9ton. Elles se posent donc rapidement \u00e0 la main, sans grue lourde. Elles offrent un volume de stockage sup\u00e9rieur par m\u00e8tre carr\u00e9 et ne subissent pas les fissures ni la corrosion fr\u00e9quentes des anciens ponceaux en b\u00e9ton.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-a7d92f0f\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 320 512\"><path d=\"M310.6 246.6l-127.1 128C176.4 380.9 168.2 384 160 384s-16.38-3.125-22.63-9.375l-127.1-128C.2244 237.5-2.516 223.7 2.438 211.8S19.07 192 32 192h255.1c12.94 0 24.62 7.781 29.58 19.75S319.8 237.5 310.6 246.6z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 320 512\"><path d=\"M27.66 224h264.7c24.6 0 36.89-29.78 19.54-47.12l-132.3-136.8c-5.406-5.406-12.47-8.107-19.53-8.107c-7.055 0-14.09 2.701-19.45 8.107L8.119 176.9C-9.229 194.2 3.055 224 27.66 224z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\"><font dir=\"auto\" style=\"vertical-align: inherit\"><font dir=\"auto\" style=\"vertical-align: inherit\"><strong>Quel mat\u00e9riau de remblai faut-il utiliser pour la pose\u00a0?<\/strong><\/font><\/font><\/span><\/div><div class=\"uagb-faq-content\"><p><font dir=\"auto\" style=\"vertical-align: inherit\"><font dir=\"auto\" style=\"vertical-align: inherit\">Une pierre propre et anguleuse convient g\u00e9n\u00e9ralement pour obtenir de bonnes performances structurelles et hydrauliques. Certains sols naturels bien gradu\u00e9s peuvent aussi \u00eatre utilis\u00e9s apr\u00e8s un compactage adapt\u00e9\u00a0; respectez les sp\u00e9cifications du projet et les normes locales.<\/font><\/font><\/p><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Open-Bottom Stormwater Arch Chambers &amp; Leaching System The cost-effective, high-capacity alternative to pipe-and-stone trenches. Engineered for rapid installation and long-term sediment management. Why Choose Open-Bottom Arch Chambers? Built-in Sediment Management [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3071,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-3073","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"aquarainwater","author_link":"https:\/\/aquarainwater.com\/fr\/author\/hong\/"},"uagb_comment_info":0,"uagb_excerpt":"Open-Bottom Stormwater Arch Chambers &amp; Leaching System The cost-effective, high-capacity alternative to pipe-and-stone trenches. Engineered for rapid installation and long-term sediment management. Why Choose Open-Bottom Arch Chambers? Built-in Sediment Management [&hellip;]","_links":{"self":[{"href":"https:\/\/aquarainwater.com\/fr\/wp-json\/wp\/v2\/pages\/3073","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aquarainwater.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aquarainwater.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aquarainwater.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aquarainwater.com\/fr\/wp-json\/wp\/v2\/comments?post=3073"}],"version-history":[{"count":1,"href":"https:\/\/aquarainwater.com\/fr\/wp-json\/wp\/v2\/pages\/3073\/revisions"}],"predecessor-version":[{"id":8543,"href":"https:\/\/aquarainwater.com\/fr\/wp-json\/wp\/v2\/pages\/3073\/revisions\/8543"}],"up":[{"embeddable":true,"href":"https:\/\/aquarainwater.com\/fr\/wp-json\/wp\/v2\/pages\/3071"}],"wp:attachment":[{"href":"https:\/\/aquarainwater.com\/fr\/wp-json\/wp\/v2\/media?parent=3073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}