{"id":10177,"date":"2015-12-21T18:53:13","date_gmt":"2015-12-21T17:53:13","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=10177"},"modified":"2015-12-21T19:21:03","modified_gmt":"2015-12-21T18:21:03","slug":"les-routes-bientot-capables-de-se-degivrer-seules","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/les-routes-bientot-capables-de-se-degivrer-seules\/","title":{"rendered":"Les routes bient\u00f4t capables de se d\u00e9givrer seules"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p style=\"text-align: justify;\">Des chercheurs turcs ont mis au point un nouveau mat\u00e9riau \u00e0 partir de sel destin\u00e9 \u00e0 lutter de fa\u00e7on autonome contre le givre. Int\u00e9gr\u00e9 \u00e0 la route, il serait capable de retarder la formation de la glace.<\/p>\n<p style=\"text-align: justify;\">Les routes bitum\u00e9es fran\u00e7aises soufflent devant la m\u00e9t\u00e9o, suffisamment cl\u00e9mente pour leur \u00e9pargner le gel. La crainte de la chute du thermom\u00e8tre chez les conducteurs pourrait \u00e0 terme dispara\u00eetre gr\u00e2ce \u00e0 la science. Des routes capables de se d\u00e9givrer de fa\u00e7on autonome pourraient voir le jour, selon les chercheurs turcs de l&rsquo;Universit\u00e9 Ko\u00e7.<\/p>\n<p style=\"text-align: justify;\">D&rsquo;apr\u00e8s leurs r\u00e9sultats parus 16 d\u00e9cembre, une mixture sp\u00e9ciale, \u00e0 partir de sel et de styr\u00e8ne-butadi\u00e8ne, utilis\u00e9 notamment dans les pneumatiques, permettrait de ralentir la formation du verglas une fois int\u00e9gr\u00e9e uniform\u00e9ment au bitume. Le tout en n&rsquo;alt\u00e9rant pas la solidit\u00e9 de la route. En laboratoire, le sel de d\u00e9gla\u00e7age \u00e9tait efficace pendant deux mois, mais ces effets dureraient plus longtemps en conditions r\u00e9elles. La pression des voitures permettrait alors de d\u00e9gager lentement le m\u00e9lange.<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p style=\"text-align: justify;\">Sel classique nocif<\/p>\n<p style=\"text-align: justify;\">Un avantage certain face aux solutions actuelles contre le givre. \u00ab\u00a0Le sel peut \u00eatre facilement enlev\u00e9 par la pluie ou les voitures et exige une application fr\u00e9quente sur les routes, note l&rsquo;\u00e9quipe. Outre cette consid\u00e9ration \u00e9conomique, les agents anti-givre endommagent l&rsquo;asphalte et ont un impact n\u00e9gatif sur les organismes vivants et l&rsquo;environnement lorsqu&rsquo;ils sont utilis\u00e9s en grandes quantit\u00e9s.\u00a0\u00bb<\/p>\n<p style=\"text-align: justify;\">Une probl\u00e9matique d\u00e9j\u00e0 soulev\u00e9e par une entreprise fran\u00e7aise, qui a imagin\u00e9 une route chauffante pour emp\u00eacher le bitume de geler. Des tuyaux puiseraient l&rsquo;\u00e9nergie du sol jusqu&rsquo;\u00e0 la surface de la route, pour \u00e9viter la formation de plaques de verglas.<\/p>\n<p style=\"text-align: justify;\"><a href=\"http:\/\/www.laterredufutur.com\/accueil\" target=\"_blank\">TDF<\/a><\/p>\n<p style=\"text-align: justify;\">Source :\u00a0<a href=\"http:\/\/www.metronews.fr\/\" target=\"_blank\">http:\/\/www.metronews.fr\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"10177\">(332)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Des chercheurs turcs ont mis au point un nouveau mat\u00e9riau \u00e0 partir de sel destin\u00e9 \u00e0 lutter de fa\u00e7on autonome&#8230;<\/p>\n","protected":false},"author":1,"featured_media":10186,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Les #routes bient\u00f4t capables de se #d\u00e9givrer seules @laterredufutur","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[26],"tags":[2768,5119,2620,1240,2034,100,5344,1493],"class_list":["post-10177","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions","tag-bitume","tag-enneigee","tag-givre","tag-route","tag-sel","tag-solution","tag-styrene-butadiene","tag-verglas","wpcat-26-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/12\/Route-enneigee.jpg?fit=980%2C735&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-2E9","jetpack-related-posts":[{"id":18237,"url":"https:\/\/www.laterredufutur.com\/accueil\/bientot-en-europe-des-routes-chauffantes-pour-faire-fondre-la-neige-en-15-minutes\/","url_meta":{"origin":10177,"position":0},"title":"Bient\u00f4t en Europe, des routes chauffantes pour faire fondre la neige en 15 minutes","author":"Admin","date":"3 f\u00e9vrier 2019","format":false,"excerpt":"D\u2019ici 2024, une technologie auto-d\u00e9givrante permettra de faire automatiquement disparaitre neige et givre. On dit merci l\u2019Europe. 1000 victimes par an. D\u00e8s les premiers flocons, les d\u00e9partements passent en vigilance orange les uns apr\u00e8s les autres, fermant des routes et limitant la vitesse de circulation. Comme ces complications vont en\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/02\/Bouchon-neige-grande-motte.png?fit=800%2C480&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/02\/Bouchon-neige-grande-motte.png?fit=800%2C480&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/02\/Bouchon-neige-grande-motte.png?fit=800%2C480&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/02\/Bouchon-neige-grande-motte.png?fit=800%2C480&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":10814,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-chercheurs-creent-un-beton-revolutionnaire-capable-de-faire-fondre-la-neige\/","url_meta":{"origin":10177,"position":1},"title":"Des chercheurs cr\u00e9ent un b\u00e9ton r\u00e9volutionnaire capable de faire fondre la neige","author":"Admin","date":"30 janvier 2016","format":false,"excerpt":"D\u00e9velopp\u00e9e par des chercheurs de l'universit\u00e9 am\u00e9ricaine du Nebraska, cette nouvelle forme de b\u00e9ton chauffant pourrait permettre de s\u00e9curiser certaines zones routi\u00e8res r\u00e9guli\u00e8rement expos\u00e9e au gel et \u00e0 la neige. Une forme innovante de b\u00e9ton bitumineux a \u00e9t\u00e9 mise au point par une \u00e9quipe de chercheurs de l'universit\u00e9 am\u00e9ricaine du\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/route-chauffante-anti-neige.jpg?fit=750%2C387&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/route-chauffante-anti-neige.jpg?fit=750%2C387&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/route-chauffante-anti-neige.jpg?fit=750%2C387&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/route-chauffante-anti-neige.jpg?fit=750%2C387&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":5421,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-routes-pavees-de-fibre-optique\/","url_meta":{"origin":10177,"position":2},"title":"Des routes pav\u00e9es de fibre optique","author":"Admin","date":"17 avril 2015","format":false,"excerpt":"Les ann\u00e9es 2020 devraient voir \u00e9merger un syst\u00e8me routier intelligent. Sous le bitume, la fibre optique ? La route du futur n\u2019est pas encore trac\u00e9e mais on peut s\u2019en faire une id\u00e9e : l\u2019Institut fran\u00e7ais des sciences et technologies des transports, de l\u2019am\u00e9nagement et des r\u00e9seaux (Ifsttar) a fait le\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/route-fibre-optique.jpg?fit=668%2C353&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/route-fibre-optique.jpg?fit=668%2C353&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/route-fibre-optique.jpg?fit=668%2C353&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":2011,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-routes-recouvertent-de-panneaux-solaires\/","url_meta":{"origin":10177,"position":3},"title":"Des routes recouvertes de panneaux solaires","author":"Admin","date":"25 mai 2014","format":false,"excerpt":"Il semble de plus en plus probable que nous soyons \u00e0 la veille d'une r\u00e9volution \u00e9nerg\u00e9tique, et le solaire en ferait largement parti. En 2009, la r\u00e9volution du solaire puis la Route du Soleil en 2010. Article transmis par Milou - Aujourd'hui, Solar Roadways est un projet de route solaire\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2014\/05\/laterredufutur.com_photos_autoroutesolaire-2014-0.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":5438,"url":"https:\/\/www.laterredufutur.com\/accueil\/de-leau-liquide-pourrait-etre-piegee-dans-le-sol-de-mars\/","url_meta":{"origin":10177,"position":4},"title":"De l&rsquo;eau liquide pourrait \u00eatre pi\u00e9g\u00e9e dans le sol de Mars","author":"Admin","date":"15 avril 2015","format":false,"excerpt":"Gr\u00e2ce aux donn\u00e9es relev\u00e9es par Curiosity, on a d\u00e9couvert dans le sol de Mars du perchlorate de calcium, une sorte de sel qui absorbe la vapeur d'eau de l'atmosph\u00e8re pour former une sorte de \"saumure\". Des analyses de donn\u00e9es envoy\u00e9es par le robot am\u00e9ricain Curiosity renforcent l'hypoth\u00e8se selon laquelle de\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/mars2.jpg?fit=833%2C413&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/mars2.jpg?fit=833%2C413&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/mars2.jpg?fit=833%2C413&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/mars2.jpg?fit=833%2C413&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":1234,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-france-bloquee-par-la-neige\/","url_meta":{"origin":10177,"position":5},"title":"La France bloqu\u00e9e par la neige","author":"Admin","date":"20 janvier 2013","format":false,"excerpt":"\"M\u00e9t\u00e9o France prolonge l\u2019\u00e9pisode neigeux puisque la vigilance orange qui concerne 53 d\u00e9partements est effective jusqu\u2019au lundi 6 heures. Les pluies vergla\u00e7antes ont laiss\u00e9 la place \u00e0 de fortes chutes de neige.\" M\u00e9t\u00e9o France avait d\u00e9clench\u00e9 son alerte orange pour la neige et le verglas au d\u00e9but du week-end. La\u2026","rel":"","context":"Dans &quot;M\u00e9t\u00e9orologie&quot;","block_context":{"text":"M\u00e9t\u00e9orologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/meteorologie\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/10177","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=10177"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/10177\/revisions"}],"predecessor-version":[{"id":10178,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/10177\/revisions\/10178"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/10186"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=10177"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=10177"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=10177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}