{"id":8098,"date":"2023-09-13T12:28:08","date_gmt":"2023-09-13T10:28:08","guid":{"rendered":"https:\/\/aquaflow.nl\/flowsand\/"},"modified":"2025-11-12T10:10:25","modified_gmt":"2025-11-12T09:10:25","slug":"flowsand","status":"publish","type":"page","link":"https:\/\/aquaflow.nl\/fr\/flowsand\/","title":{"rendered":"Flowsand"},"content":{"rendered":"\t\t
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Flowsand stoppe la baisse de la nappe phr\u00e9atique<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Aquaflow bv a d\u00e9velopp\u00e9 flowsand\u00ae pour permettre \u00e0 50 % des pr\u00e9cipitations de s’infiltrer dans les zones habit\u00e9es \u00e0 un co\u00fbt minimal.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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La politique climatique est souvent ax\u00e9e sur les fortes pr\u00e9cipitations. La construction de routes retenant l’eau, le syst\u00e8me Aquaflow, est une solution logique \u00e0 cet \u00e9gard. Mais se concentrer sur les inondations ne suffit pas. La baisse de la nappe phr\u00e9atique et la s\u00e9cheresse sont fr\u00e9quentes dans de nombreux endroits. Une cause importante en est la \u00ab min\u00e9ralisation \u00bb progressive des villes et des villages. En cons\u00e9quence, une grande partie de l’eau de pluie s’\u00e9coule vers les \u00e9gouts et les eaux de surface, puis est pomp\u00e9e vers la \u00ab mer du Nord \u00bb. Il en r\u00e9sulte un manque d’eau dans le sol. Une solution efficace est Flowsand. <\/p>

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La rue rafra\u00eechissante<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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L’\u00e9vaporation de l’eau de pluie co\u00fbte beaucoup d’\u00e9nergie. Elle peut donc \u00eatre utilis\u00e9e pour le refroidissement afin d’\u00e9liminer le stress thermique dans les villes. <\/p>

La couche sup\u00e9rieure de la rue rafra\u00eechissante est constitu\u00e9e d’une chauss\u00e9e qui facilite l’\u00e9vaporation de l’humidit\u00e9 sur une couche de Flowsand. Dans cette couche sup\u00e9rieure, environ 20 \u00e0 25 litres\/m2<\/sup> d’eau sont retenus. Le reste de l’eau s’infiltre dans le syst\u00e8me Aquaflow sous-jacent (fondation de route retenant l’eau). L’\u00e9vaporation r\u00e9duit la temp\u00e9rature dans la rue de 10 \u00e0 12 \u00b0C et fait dispara\u00eetre l’effet d’\u00ab \u00eelot de chaleur \u00bb. Pendant la journ\u00e9e, la rue reste plus fra\u00eeche et, apr\u00e8s le coucher du soleil, la temp\u00e9rature baisse rapidement jusqu’\u00e0 la temp\u00e9rature ambiante. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Flowsand stoppe la baisse de la nappe phr\u00e9atique Aquaflow bv a d\u00e9velopp\u00e9 flowsand\u00ae pour permettre \u00e0 50 % des pr\u00e9cipitations de s’infiltrer dans les zones habit\u00e9es \u00e0 un co\u00fbt minimal. La politique climatique est souvent ax\u00e9e sur les fortes pr\u00e9cipitations. La construction de routes retenant l’eau, le syst\u00e8me Aquaflow, est une solution logique \u00e0 cet […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-8098","page","type-page","status-publish","hentry"],"yoast_head":"\nFlowsand stoppe la baisse de la nappe phr\u00e9atique<\/title>\n<meta name=\"description\" content=\"Pr\u00e9venez la baisse de la nappe phr\u00e9atique et la s\u00e9cheresse gr\u00e2ce \u00e0 Flowsand. D\u00e9couvrez comment ce syst\u00e8me permet \u00e0 l'eau de pluie de s'infiltrer et offre un rafra\u00eechissement dans les villes. Pr\u00e9cipitations.\" \/>\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\/fr\/flowsand\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Flowsand\" \/>\n<meta property=\"og:description\" content=\"Pr\u00e9venez la baisse de la nappe phr\u00e9atique et la s\u00e9cheresse gr\u00e2ce \u00e0 Flowsand. D\u00e9couvrez comment ce syst\u00e8me permet \u00e0 l'eau de pluie de s'infiltrer et offre un rafra\u00eechissement dans les villes. 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