{"id":3185,"date":"2020-01-20T15:41:17","date_gmt":"2020-01-20T13:41:17","guid":{"rendered":"https:\/\/blogautosphere.creatic-agency.fr\/neige-salage-ou-sablage-quelle-difference\/"},"modified":"2022-12-22T16:12:25","modified_gmt":"2022-12-22T14:12:25","slug":"neige-salage-ou-sablage-quelle-difference","status":"publish","type":"post","link":"https:\/\/www.autosphere.fr\/blog\/neige-salage-ou-sablage-quelle-difference\/","title":{"rendered":"Neige : Salage ou sablage, quelle diff\u00e9rence ?"},"content":{"rendered":"<div class=\"custom-post-container\">\n<p style=\"text-align: justify;\">D\u00e8s que la route est enneig\u00e9e, on entend parler de salage et de sablage. Quelle est la diff\u00e9rence ?<\/p>\n<p style=\"text-align: justify;\">Comme chaque hiver, la neige fait une incursion sur les routes du pays. Elle oblige \u00e0 lever le pied, allonger les distances de s\u00e9curit\u00e9, \u00e0 ralentir\u2026 et pourquoi pas reporter un d\u00e9placement quand des milliers d\u2019automobilistes ne sont pas fait prisonniers de la m\u00e9t\u00e9o. Mais comme la vie doit continuer, il ne s\u2019agit pas d\u2019attendre sagement la fonte de la neige et du verglas. Ainsi, en compl\u00e9ment du d\u00e9neigement, il est r\u00e9guli\u00e8rement fait mention d\u2019un salage\u2026 ou d\u2019un sablage. Du sel, du sable ? Existe-t-il deux m\u00e9thodes en fonction des conditions ou est-ce un d\u00e9faut de langage ? R\u00e9ponses.<\/p>\n<h2>Du sel ou du sable sur la route ?<\/h2>\n<p style=\"text-align: justify;\">Durant des ann\u00e9es, les engins de d\u00e9neigement ont proc\u00e9d\u00e9 \u00e0 l\u2019\u00e9pandage de sable dans leur sillage. Il s\u2019agit d\u2019un terme g\u00e9n\u00e9rique regroupant du sable mais aussi des \u00e9l\u00e9ments comme des gravillons (gris) ou du pouzzolane (roche d\u2019origine volcanique basaltique plus ou moins rouge). Cet \u00e9pandage n\u2019avait pas pour mission de faire fondre neige et verglas mais de favoriser une meilleure adh\u00e9rence. Sauf que le sablage cumule les inconv\u00e9nients : Il n\u00e9cessite un balayage apr\u00e8s coup et constitue autant de projectiles pouvant abimer carrosserie et pare-brise. Pire, l\u2019accumulation est source de pollution aux particules fines en plus de potentiellement boucher les canalisations lors de son \u00e9vacuation. C\u2019est pourquoi on retrouve davantage du sablage sur les trottoirs ou les quais de gare.<\/p>\n<h2>Le sel est plus efficace.<\/h2>\n<p style=\"text-align: justify;\">Depuis des ann\u00e9es, c\u2019est d\u00e9sormais du sel (chlorure de sodium NaCl) qui est dispers\u00e9 sur les routes verglac\u00e9es et\/ou enneig\u00e9es. Ce dernier grignote l\u2019humidit\u00e9 au sol permettant d\u2019abaisser la temp\u00e9rature \u00e0 laquelle l\u2019eau se transforme en glace (verglas). Les propri\u00e9t\u00e9s exothermiques (d\u00e9gagement de chaleur) permettent la fonte. L\u2019efficacit\u00e9 est optimale jusqu\u2019\u00e0 une temp\u00e9rature de -8\u00b0. La r\u00e8glementation en France permet un \u00e9pandage de 10 \u00e0 30 g\/m\u00b2 pour un total d\u2019un million de tonnes par hiver en moyenne (avec d\u2019importantes variations). Cela dit, il vaut mieux saler avant que pendant. Sauf que les al\u00e9as m\u00e9t\u00e9o et les moyens humains comme mat\u00e9riels ne permettent de saler partout en m\u00eame temps.<\/p>\n<h2>D\u2019o\u00f9 vient la confusion alors ?<\/h2>\n<p style=\"text-align: justify;\">Vous l\u2019avez compris, d\u00e9sormais nos routes blanchies ne sont que sal\u00e9es. Alors pour pourquoi la confusion a-t-elle la peau dure ? Tout simplement parce que certains camions d\u2019\u00e9pandage et d\u00e9neigeuses d\u2019un certain \u00e2ge ont toujours une plaque \u00ab <em>sablage en cours<\/em> \u00bb \u00e0 l\u2019arri\u00e8re. Dans tous les cas, une fois l\u2019\u00e9pisode neigeux pass\u00e9, n\u2019oubliez pas de nettoyer la carrosserie de votre auto, le sel est corrosif pour les parties m\u00e9talliques mal prot\u00e9g\u00e9es.<\/p>\n<p style=\"text-align: justify;\">Source : ROCK.fr<\/p>\n<p style=\"text-align: justify;\">Illustration : Vinci.fr<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>D\u00e8s que la route est enneig\u00e9e, on entend parler de salage et de sablage. Quelle est la diff\u00e9rence ? Comme chaque hiver, la neige fait une incursion sur les routes du pays. Elle oblige \u00e0 lever le pied, allonger les distances de s\u00e9curit\u00e9, \u00e0 ralentir\u2026 et pourquoi pas reporter un d\u00e9placement quand des milliers d\u2019automobilistes [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4327,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3],"tags":[],"marque":[],"class_list":["post-3185","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-conseils"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Neige : Salage ou sablage, quelle diff\u00e9rence ? - Blog Autosphere<\/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.autosphere.fr\/blog\/neige-salage-ou-sablage-quelle-difference\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Neige : Salage ou sablage, quelle diff\u00e9rence ? - Blog Autosphere\" \/>\n<meta property=\"og:description\" content=\"D\u00e8s que la route est enneig\u00e9e, on entend parler de salage et de sablage. 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Elle oblige \u00e0 lever le pied, allonger les distances de s\u00e9curit\u00e9, \u00e0 ralentir\u2026 et pourquoi pas reporter un d\u00e9placement quand des milliers d\u2019automobilistes [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.autosphere.fr\/blog\/neige-salage-ou-sablage-quelle-difference\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog Autosphere\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/autosphere\" \/>\n<meta property=\"article:published_time\" content=\"2020-01-20T13:41:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-12-22T14:12:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.autosphere.fr\/blog\/wp-content\/uploads\/2020\/01\/159cb224b22ff06d96d79404d4ec405e-gigapixel-standard-width-1900px.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"750\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Florent CHEDOZEAU\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Florent CHEDOZEAU\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Neige : Salage ou sablage, quelle diff\u00e9rence ? - Blog Autosphere","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.autosphere.fr\/blog\/neige-salage-ou-sablage-quelle-difference\/","og_locale":"fr_FR","og_type":"article","og_title":"Neige : Salage ou sablage, quelle diff\u00e9rence ? - Blog Autosphere","og_description":"D\u00e8s que la route est enneig\u00e9e, on entend parler de salage et de sablage. Quelle est la diff\u00e9rence ? Comme chaque hiver, la neige fait une incursion sur les routes du pays. Elle oblige \u00e0 lever le pied, allonger les distances de s\u00e9curit\u00e9, \u00e0 ralentir\u2026 et pourquoi pas reporter un d\u00e9placement quand des milliers d\u2019automobilistes [&hellip;]","og_url":"https:\/\/www.autosphere.fr\/blog\/neige-salage-ou-sablage-quelle-difference\/","og_site_name":"Blog Autosphere","article_publisher":"https:\/\/www.facebook.com\/autosphere","article_published_time":"2020-01-20T13:41:17+00:00","article_modified_time":"2022-12-22T14:12:25+00:00","og_image":[{"width":1920,"height":750,"url":"https:\/\/www.autosphere.fr\/blog\/wp-content\/uploads\/2020\/01\/159cb224b22ff06d96d79404d4ec405e-gigapixel-standard-width-1900px.jpg","type":"image\/jpeg"}],"author":"Florent CHEDOZEAU","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Florent CHEDOZEAU","Dur\u00e9e de lecture estim\u00e9e":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.autosphere.fr\/blog\/neige-salage-ou-sablage-quelle-difference\/#article","isPartOf":{"@id":"https:\/\/www.autosphere.fr\/blog\/neige-salage-ou-sablage-quelle-difference\/"},"author":{"name":"Florent CHEDOZEAU","@id":"https:\/\/www.autosphere.fr\/blog\/#\/schema\/person\/157d3ac8c260cc43fa708dbfa8fe558d"},"headline":"Neige : Salage ou sablage, quelle diff\u00e9rence ?","datePublished":"2020-01-20T13:41:17+00:00","dateModified":"2022-12-22T14:12:25+00:00","mainEntityOfPage":{"@id":"https:\/\/www.autosphere.fr\/blog\/neige-salage-ou-sablage-quelle-difference\/"},"wordCount":509,"commentCount":0,"publisher":{"@id":"https:\/\/www.autosphere.fr\/blog\/#organization"},"image":{"@id":"https:\/\/www.autosphere.fr\/blog\/neige-salage-ou-sablage-quelle-difference\/#primaryimage"},"thumbnailUrl":"https:\/\/www.autosphere.fr\/blog\/wp-content\/uploads\/2020\/01\/159cb224b22ff06d96d79404d4ec405e-gigapixel-standard-width-1900px.jpg","articleSection":["Conseils"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.autosphere.fr\/blog\/neige-salage-ou-sablage-quelle-difference\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.autosphere.fr\/blog\/neige-salage-ou-sablage-quelle-difference\/","url":"https:\/\/www.autosphere.fr\/blog\/neige-salage-ou-sablage-quelle-difference\/","name":"Neige : Salage ou sablage, quelle diff\u00e9rence ? 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