{"id":8387,"date":"2023-02-07T10:53:51","date_gmt":"2023-02-07T09:53:51","guid":{"rendered":"https:\/\/aquaflow.nl\/to-infiltrate-or-not-in-kerkrade\/"},"modified":"2025-11-17T12:22:07","modified_gmt":"2025-11-17T11:22:07","slug":"to-infiltrate-or-not-in-kerkrade","status":"publish","type":"post","link":"https:\/\/aquaflow.nl\/en\/to-infiltrate-or-not-in-kerkrade\/","title":{"rendered":"To Infiltrate or not in Kerkrade?"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\"><strong>To Infiltrate or not in Kerkrade?<\/strong><\/h4>\n\n<p>In the barely permeable loess soil in Kerkrade, Wegenbouw Kurvers installed an Aquaflow system to buffer 120 m<sup>3<\/sup> of water. But how does a water-retaining road in impermeable soil drain? The most common method is a restricted outflow, allowing the buffer to slowly drain elsewhere. However, in South Limburg, beneath the impermeable clay layer, a gravel layer or coarse sand is often present. Therefore, at Old Hickoryplein, a 6-meter deep shaft was dug to infiltrate rainwater into the deeper, well-permeable gravel layers.     <\/p>\n","protected":false},"excerpt":{"rendered":"<p>To Infiltrate or not in Kerkrade? In the barely permeable loess soil in Kerkrade, Wegenbouw Kurvers installed an Aquaflow system to buffer 120 m3 of water. But how does a water-retaining road in impermeable soil drain? The most common method is a restricted outflow, allowing the buffer to slowly drain elsewhere. However, in South Limburg, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8154,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8387","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ongecategoriseerd"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.3.1 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>To Infiltrate or not in Kerkrade? - Aquaflow\u00ae<\/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:\/\/aquaflow.nl\/en\/to-infiltrate-or-not-in-kerkrade\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"To Infiltrate or not in Kerkrade?\" \/>\n<meta property=\"og:description\" content=\"To Infiltrate or not in Kerkrade? In the barely permeable loess soil in Kerkrade, Wegenbouw Kurvers installed an Aquaflow system to buffer 120 m3 of water. But how does a water-retaining road in impermeable soil drain? The most common method is a restricted outflow, allowing the buffer to slowly drain elsewhere. 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In the barely permeable loess soil in Kerkrade, Wegenbouw Kurvers installed an Aquaflow system to buffer 120 m3 of water. But how does a water-retaining road in impermeable soil drain? The most common method is a restricted outflow, allowing the buffer to slowly drain elsewhere. 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