{"id":139,"date":"2017-05-05T11:57:13","date_gmt":"2017-05-05T15:57:13","guid":{"rendered":"https:\/\/www.guides-sports-loisirs.ca\/terrains-de-balle\/?page_id=139"},"modified":"2017-06-12T08:38:49","modified_gmt":"2017-06-12T12:38:49","slug":"drainage","status":"publish","type":"page","link":"https:\/\/www.guides-sports-loisirs.ca\/terrains-de-balle\/conception-et-amenagement\/drainage\/","title":{"rendered":"Drainage"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row row_height_percent=\u00a0\u00bb0&Prime; override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2&Prime; top_padding=\u00a0\u00bb3&Prime; bottom_padding=\u00a0\u00bb2&Prime; overlay_alpha=\u00a0\u00bb50&Prime; gutter_size=\u00a0\u00bb3&Prime; shift_y=\u00a0\u00bb0&Prime;][vc_column column_width_use_pixel=\u00a0\u00bbyes\u00a0\u00bb overlay_alpha=\u00a0\u00bb50&Prime; gutter_size=\u00a0\u00bb3&Prime; medium_width=\u00a0\u00bb0&Prime; shift_x=\u00a0\u00bb0&Prime; shift_y=\u00a0\u00bb0&Prime; z_index=\u00a0\u00bb0&Prime; width=\u00a0\u00bb1\/1&Prime; column_width_pixel=\u00a0\u00bb800&Prime;][vc_column_text]Le drainage est un \u00e9l\u00e9ment important, voire incontournable, \u00e0 prendre en compte lors de la conception d\u2019un terrain de balle. On doit ainsi porter une attention particuli\u00e8re \u00e0 la gestion de l\u2019eau. L\u2019eau doit \u00eatre \u00e9vacu\u00e9e le plus rapidement possible de la surface de jeu et des parties gazonn\u00e9es du terrain, sans quoi plusieurs probl\u00e8mes se manifesteront aussit\u00f4t. Un sol stabilis\u00e9 se d\u00e9t\u00e9riore rapidement en raison de la s\u00e9paration des particules du m\u00e9lange (lessivage) et les surfaces gazonn\u00e9es sont pratiquement impossibles \u00e0 maintenir en bonne condition quand la gestion de l\u2019eau est d\u00e9ficiente.<\/p>\n<p>Les probl\u00e8mes de drainage sont multiples et tr\u00e8s fr\u00e9quents. Il est donc important de bien en identifier la source avant toute intervention. Les deux probl\u00e8mes les plus fr\u00e9quents sont :<\/p>\n<p>\u2022 L\u2019accumulation d\u2019eau sur la surface apr\u00e8s une pr\u00e9cipitation<br \/>\n\u2022 La saturation du sol caus\u00e9e par la hauteur de la nappe phr\u00e9atique<\/p>\n<p>Souvent, les deux probl\u00e8mes se manifestent en m\u00eame temps. On peut en conclure qu\u2019un bon syst\u00e8me de drainage doit, selon le besoin, pouvoir \u00e9vacuer rapidement les eaux de pr\u00e9cipitation et abaisser le niveau de la nappe. Dans les aires sportives \u00e0 surface gazonn\u00e9e, le syst\u00e8me de drainage doit non seulement \u00e9vacuer le surplus d\u2019eau, mais aussi r\u00e9gulariser le niveau de la nappe phr\u00e9atique pour maintenir dans le sol un taux d\u2019humidit\u00e9 suffisant.<\/p>\n<p>Drainer un terrain de sport constitue un investissement important, mais un drainage ad\u00e9quat permet d\u2019accro\u00eetre le nombre d\u2019heures d\u2019utilisation et d\u2019offrir une surface de meilleure qualit\u00e9. Il permet aussi d\u2019accro\u00eetre la s\u00e9curit\u00e9 des participants.<\/p>\n<p>Il est n\u00e9cessaire de se renseigner et de consulter des experts avant d\u2019entreprendre des travaux. \u00c9tant donn\u00e9 que les besoins en mati\u00e8re de drainage sont d\u00e9termin\u00e9s principalement par les caract\u00e9ristiques physiques des sols composant l\u2019infrastructure et la fondation, il est essentiel de commander des \u00e9tudes de sol sur les superficies \u00e0 drainer. Ces \u00e9tudes doivent r\u00e9v\u00e9ler, entre autres, la perm\u00e9abilit\u00e9, la percolation, les limites de consistance, la teneur en eau, la granulom\u00e9trie et la hauteur de la nappe phr\u00e9atique, et fournir, si possible, un indice du taux de compaction.[\/vc_column_text][\/vc_column][\/vc_row][vc_row row_height_percent=\u00a0\u00bb0&Prime; override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2&Prime; top_padding=\u00a0\u00bb2&Prime; bottom_padding=\u00a0\u00bb2&Prime; overlay_alpha=\u00a0\u00bb50&Prime; gutter_size=\u00a0\u00bb3&Prime; shift_y=\u00a0\u00bb0&Prime;][vc_column column_width_use_pixel=\u00a0\u00bbyes\u00a0\u00bb overlay_alpha=\u00a0\u00bb50&Prime; gutter_size=\u00a0\u00bb2&Prime; medium_width=\u00a0\u00bb0&Prime; shift_x=\u00a0\u00bb0&Prime; shift_y=\u00a0\u00bb0&Prime; z_index=\u00a0\u00bb0&Prime; width=\u00a0\u00bb1\/1&Prime; column_width_pixel=\u00a0\u00bb800&Prime;][vc_button button_color=\u00a0\u00bbaccent\u00a0\u00bb size=\u00a0\u00bbbtn-lg\u00a0\u00bb radius=\u00a0\u00bbbtn-circle\u00a0\u00bb icon_position=\u00a0\u00bbright\u00a0\u00bb link=\u00a0\u00bburl:http%3A%2F%2Fwww.guides-sports-loisirs.ca%2Fwp-content%2Fuploads%2F2017%2F03%2FGIS_ConceptionAmenagement_Drainage-2.pdf||target:%20_blank|\u00a0\u00bb icon=\u00a0\u00bbfa fa-file-o\u00a0\u00bb]Version PDF[\/vc_button][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row row_height_percent=\u00a0\u00bb0&Prime; override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2&Prime; top_padding=\u00a0\u00bb3&Prime; bottom_padding=\u00a0\u00bb2&Prime; overlay_alpha=\u00a0\u00bb50&Prime; gutter_size=\u00a0\u00bb3&Prime; shift_y=\u00a0\u00bb0&Prime;][vc_column column_width_use_pixel=\u00a0\u00bbyes\u00a0\u00bb overlay_alpha=\u00a0\u00bb50&Prime; gutter_size=\u00a0\u00bb3&Prime; medium_width=\u00a0\u00bb0&Prime; shift_x=\u00a0\u00bb0&Prime; shift_y=\u00a0\u00bb0&Prime; z_index=\u00a0\u00bb0&Prime; width=\u00a0\u00bb1\/1&Prime; column_width_pixel=\u00a0\u00bb800&Prime;][vc_column_text]Le drainage est [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"parent":60,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-139","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Drainage - Terrains de balle<\/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:\/\/www.guides-sports-loisirs.ca\/terrains-de-balle\/conception-et-amenagement\/drainage\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Drainage - Terrains de balle\" \/>\n<meta property=\"og:description\" content=\"[vc_row row_height_percent=\u00a0\u00bb0&Prime; override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2&Prime; top_padding=\u00a0\u00bb3&Prime; bottom_padding=\u00a0\u00bb2&Prime; overlay_alpha=\u00a0\u00bb50&Prime; gutter_size=\u00a0\u00bb3&Prime; shift_y=\u00a0\u00bb0&Prime;][vc_column column_width_use_pixel=\u00a0\u00bbyes\u00a0\u00bb overlay_alpha=\u00a0\u00bb50&Prime; gutter_size=\u00a0\u00bb3&Prime; medium_width=\u00a0\u00bb0&Prime; shift_x=\u00a0\u00bb0&Prime; shift_y=\u00a0\u00bb0&Prime; z_index=\u00a0\u00bb0&Prime; width=\u00a0\u00bb1\/1&Prime; column_width_pixel=\u00a0\u00bb800&Prime;][vc_column_text]Le drainage est [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.guides-sports-loisirs.ca\/terrains-de-balle\/conception-et-amenagement\/drainage\/\" \/>\n<meta property=\"og:site_name\" content=\"Terrains de balle\" \/>\n<meta property=\"article:modified_time\" content=\"2017-06-12T12:38:49+00:00\" \/>\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.guides-sports-loisirs.ca\\\/terrains-de-balle\\\/conception-et-amenagement\\\/drainage\\\/\",\"url\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/terrains-de-balle\\\/conception-et-amenagement\\\/drainage\\\/\",\"name\":\"Drainage - Terrains de balle\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/terrains-de-balle\\\/#website\"},\"datePublished\":\"2017-05-05T15:57:13+00:00\",\"dateModified\":\"2017-06-12T12:38:49+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/terrains-de-balle\\\/conception-et-amenagement\\\/drainage\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/terrains-de-balle\\\/conception-et-amenagement\\\/drainage\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/terrains-de-balle\\\/conception-et-amenagement\\\/drainage\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/terrains-de-balle\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Conception et am\u00e9nagement\",\"item\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/terrains-de-balle\\\/conception-et-amenagement\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Drainage\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/terrains-de-balle\\\/#website\",\"url\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/terrains-de-balle\\\/\",\"name\":\"Terrains de balle\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/terrains-de-balle\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Drainage - Terrains de balle","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.guides-sports-loisirs.ca\/terrains-de-balle\/conception-et-amenagement\/drainage\/","og_locale":"fr_FR","og_type":"article","og_title":"Drainage - Terrains de balle","og_description":"[vc_row row_height_percent=\u00a0\u00bb0&Prime; 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