{"id":84594,"date":"2014-09-09T00:00:00","date_gmt":"2014-09-08T22:00:00","guid":{"rendered":"http:\/\/b.bati-journal.com\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594"},"modified":"2019-07-15T12:43:46","modified_gmt":"2019-07-15T10:43:46","slug":"les-betons-clairs-contre-les-ilots-de-chaleur","status":"publish","type":"post","link":"https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/","title":{"rendered":"Les b\u00e9tons clairs contre les \u00eelots de chaleur"},"content":{"rendered":"<p>Unib\u00e9ton int\u00e8gre des facteurs tels que l&rsquo;effet alb\u00e9do et les \u00eelots de chaleur urbains dans la conception de ses solutions produits tels que ses b\u00e9tons clairs. L&rsquo;alb\u00e9do, ou indice de r\u00e9flexion d&rsquo;une surface, mesure la quantit\u00e9 de rayonnement solaire r\u00e9fl\u00e9chie par rapport \u00e0 la quantit\u00e9 re\u00e7ue. Sa valeur s&rsquo;exprime entre 0 et 1. Une surface parfaitement blanche et lisse donne un alb\u00e9do de 1 ; \u00e0 l&rsquo;inverse une surface noire donne un alb\u00e9do de 0. Le choix des mat\u00e9riaux employ\u00e9s pour l&rsquo;am\u00e9nagement urbain est donc crucial. Gr\u00e2ce \u00e0 leur alb\u00e9do \u00e9lev\u00e9, les b\u00e9tons clairs et leurs pouvoirs r\u00e9flecteurs sont des atouts en milieu urbain. Ces b\u00e9tons clairs \u00e0 fort pouvoir r\u00e9flecteur r\u00e9duisent le ph\u00e9nom\u00e8ne d&rsquo;Ilots de Chaleur Urbains (ICU). En effet, en p\u00e9riode chaude, les ICU peuvent augmenter les \u00e9missions de gaz \u00e0 effet de serre, la pollution atmosph\u00e9rique ou encore les besoins en \u00e9nergie li\u00e9s \u00e0 la climatisation. La solution d&rsquo;un b\u00e9ton clair caract\u00e9ris\u00e9 par un alb\u00e9do \u00e9lev\u00e9 permet de r\u00e9duire ce ph\u00e9nom\u00e8ne et d&rsquo;afficher un impact mesurable en mati\u00e8re de d\u00e9veloppement durable et d&rsquo;am\u00e9lioration de la qualit\u00e9 de vie. Associ\u00e9es \u00e0 d&rsquo;autres facteurs de rafra\u00eechissement incontournables comme des surfaces v\u00e9g\u00e9talis\u00e9es, ces solutions en b\u00e9ton contribuent \u00e0 pr\u00e9server un cadre de vie agr\u00e9able et sain, favorisant les m\u00e9canismes naturels d&rsquo;\u00e9vapotranspiration et d&rsquo;\u00e9vaporation. Le r\u00f4le de la texture min\u00e9rale ainsi que la mixit\u00e9 entre surfaces en b\u00e9ton et v\u00e9g\u00e9tation constituent des \u00e9l\u00e9ments d\u00e9terminants pour cr\u00e9er au sein de la ville un \u00e9quilibre porteur de bien-\u00eatre au quotidien.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Unib\u00e9ton int\u00e8gre des facteurs tels que l&rsquo;effet alb\u00e9do et les \u00eelots de chaleur urbains dans la conception de ses solutions produits tels que ses b\u00e9tons clairs. L&rsquo;alb\u00e9do, ou indice de r\u00e9flexion d&rsquo;une surface, mesure la quantit\u00e9 de rayonnement solaire r\u00e9fl\u00e9chie par rapport \u00e0 la quantit\u00e9 re\u00e7ue. Sa valeur s&rsquo;exprime entre 0 et 1. Une surface [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":84595,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[6356],"tags":[],"class_list":["post-84594","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-produits-solutions-techniques"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Les b\u00e9tons clairs contre les \u00eelots de chaleur<\/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:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les b\u00e9tons clairs contre les \u00eelots de chaleur\" \/>\n<meta property=\"og:description\" content=\"Unib\u00e9ton int\u00e8gre des facteurs tels que l&rsquo;effet alb\u00e9do et les \u00eelots de chaleur urbains dans la conception de ses solutions produits tels que ses b\u00e9tons clairs. L&rsquo;alb\u00e9do, ou indice de r\u00e9flexion d&rsquo;une surface, mesure la quantit\u00e9 de rayonnement solaire r\u00e9fl\u00e9chie par rapport \u00e0 la quantit\u00e9 re\u00e7ue. Sa valeur s&rsquo;exprime entre 0 et 1. Une surface [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/\" \/>\n<meta property=\"og:site_name\" content=\"Batijournal\" \/>\n<meta property=\"article:published_time\" content=\"2014-09-08T22:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-07-15T10:43:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/batijournal.com\/wp-content\/uploads\/2015\/03\/88320916.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"504\" \/>\n\t<meta property=\"og:image:height\" content=\"599\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Bati-journal\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bati_journal\" \/>\n<meta name=\"twitter:site\" content=\"@bati_journal\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Bati-journal\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/les-betons-clairs-contre-les-ilots-de-chaleur\\\/84594\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/les-betons-clairs-contre-les-ilots-de-chaleur\\\/84594\\\/\"},\"author\":{\"name\":\"Bati-journal\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/#\\\/schema\\\/person\\\/6a657e8967569e1b299972574848aa76\"},\"headline\":\"Les b\u00e9tons clairs contre les \u00eelots de chaleur\",\"datePublished\":\"2014-09-08T22:00:00+00:00\",\"dateModified\":\"2019-07-15T10:43:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/les-betons-clairs-contre-les-ilots-de-chaleur\\\/84594\\\/\"},\"wordCount\":309,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/les-betons-clairs-contre-les-ilots-de-chaleur\\\/84594\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/batijournal.com\\\/wp-content\\\/uploads\\\/2015\\\/03\\\/88320916.jpg\",\"articleSection\":[\"Produits &amp; Solutions techniques\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/batijournal.com\\\/index.php\\\/les-betons-clairs-contre-les-ilots-de-chaleur\\\/84594\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/les-betons-clairs-contre-les-ilots-de-chaleur\\\/84594\\\/\",\"url\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/les-betons-clairs-contre-les-ilots-de-chaleur\\\/84594\\\/\",\"name\":\"Les b\u00e9tons clairs contre les \u00eelots de chaleur\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/les-betons-clairs-contre-les-ilots-de-chaleur\\\/84594\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/les-betons-clairs-contre-les-ilots-de-chaleur\\\/84594\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/batijournal.com\\\/wp-content\\\/uploads\\\/2015\\\/03\\\/88320916.jpg\",\"datePublished\":\"2014-09-08T22:00:00+00:00\",\"dateModified\":\"2019-07-15T10:43:46+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/#\\\/schema\\\/person\\\/6a657e8967569e1b299972574848aa76\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/les-betons-clairs-contre-les-ilots-de-chaleur\\\/84594\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/batijournal.com\\\/index.php\\\/les-betons-clairs-contre-les-ilots-de-chaleur\\\/84594\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/les-betons-clairs-contre-les-ilots-de-chaleur\\\/84594\\\/#primaryimage\",\"url\":\"https:\\\/\\\/batijournal.com\\\/wp-content\\\/uploads\\\/2015\\\/03\\\/88320916.jpg\",\"contentUrl\":\"https:\\\/\\\/batijournal.com\\\/wp-content\\\/uploads\\\/2015\\\/03\\\/88320916.jpg\",\"width\":504,\"height\":599},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/les-betons-clairs-contre-les-ilots-de-chaleur\\\/84594\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/batijournal.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Produits &amp; Solutions techniques\",\"item\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/category\\\/produits-solutions-techniques\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Les b\u00e9tons clairs contre les \u00eelots de chaleur\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/#website\",\"url\":\"https:\\\/\\\/batijournal.com\\\/\",\"name\":\"Batijournal\",\"description\":\"L&#039;actualit\u00e9 du b\u00e2timent\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/batijournal.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/batijournal.com\\\/#\\\/schema\\\/person\\\/6a657e8967569e1b299972574848aa76\",\"name\":\"Bati-journal\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a64364ea26392f9b4dd47e017ddaec74ff03aefc073b49e492e847201258f777?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a64364ea26392f9b4dd47e017ddaec74ff03aefc073b49e492e847201258f777?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a64364ea26392f9b4dd47e017ddaec74ff03aefc073b49e492e847201258f777?s=96&d=mm&r=g\",\"caption\":\"Bati-journal\"},\"url\":\"https:\\\/\\\/batijournal.com\\\/index.php\\\/author\\\/elodie\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Les b\u00e9tons clairs contre les \u00eelots de chaleur","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:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/","og_locale":"fr_FR","og_type":"article","og_title":"Les b\u00e9tons clairs contre les \u00eelots de chaleur","og_description":"Unib\u00e9ton int\u00e8gre des facteurs tels que l&rsquo;effet alb\u00e9do et les \u00eelots de chaleur urbains dans la conception de ses solutions produits tels que ses b\u00e9tons clairs. L&rsquo;alb\u00e9do, ou indice de r\u00e9flexion d&rsquo;une surface, mesure la quantit\u00e9 de rayonnement solaire r\u00e9fl\u00e9chie par rapport \u00e0 la quantit\u00e9 re\u00e7ue. Sa valeur s&rsquo;exprime entre 0 et 1. Une surface [&hellip;]","og_url":"https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/","og_site_name":"Batijournal","article_published_time":"2014-09-08T22:00:00+00:00","article_modified_time":"2019-07-15T10:43:46+00:00","og_image":[{"width":504,"height":599,"url":"https:\/\/batijournal.com\/wp-content\/uploads\/2015\/03\/88320916.jpg","type":"image\/jpeg"}],"author":"Bati-journal","twitter_card":"summary_large_image","twitter_creator":"@bati_journal","twitter_site":"@bati_journal","twitter_misc":{"\u00c9crit par":"Bati-journal","Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/#article","isPartOf":{"@id":"https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/"},"author":{"name":"Bati-journal","@id":"https:\/\/batijournal.com\/#\/schema\/person\/6a657e8967569e1b299972574848aa76"},"headline":"Les b\u00e9tons clairs contre les \u00eelots de chaleur","datePublished":"2014-09-08T22:00:00+00:00","dateModified":"2019-07-15T10:43:46+00:00","mainEntityOfPage":{"@id":"https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/"},"wordCount":309,"commentCount":0,"image":{"@id":"https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/#primaryimage"},"thumbnailUrl":"https:\/\/batijournal.com\/wp-content\/uploads\/2015\/03\/88320916.jpg","articleSection":["Produits &amp; Solutions techniques"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/","url":"https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/","name":"Les b\u00e9tons clairs contre les \u00eelots de chaleur","isPartOf":{"@id":"https:\/\/batijournal.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/#primaryimage"},"image":{"@id":"https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/#primaryimage"},"thumbnailUrl":"https:\/\/batijournal.com\/wp-content\/uploads\/2015\/03\/88320916.jpg","datePublished":"2014-09-08T22:00:00+00:00","dateModified":"2019-07-15T10:43:46+00:00","author":{"@id":"https:\/\/batijournal.com\/#\/schema\/person\/6a657e8967569e1b299972574848aa76"},"breadcrumb":{"@id":"https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/#primaryimage","url":"https:\/\/batijournal.com\/wp-content\/uploads\/2015\/03\/88320916.jpg","contentUrl":"https:\/\/batijournal.com\/wp-content\/uploads\/2015\/03\/88320916.jpg","width":504,"height":599},{"@type":"BreadcrumbList","@id":"https:\/\/batijournal.com\/index.php\/les-betons-clairs-contre-les-ilots-de-chaleur\/84594\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/batijournal.com\/"},{"@type":"ListItem","position":2,"name":"Produits &amp; Solutions techniques","item":"https:\/\/batijournal.com\/index.php\/category\/produits-solutions-techniques\/"},{"@type":"ListItem","position":3,"name":"Les b\u00e9tons clairs contre les \u00eelots de chaleur"}]},{"@type":"WebSite","@id":"https:\/\/batijournal.com\/#website","url":"https:\/\/batijournal.com\/","name":"Batijournal","description":"L&#039;actualit\u00e9 du b\u00e2timent","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/batijournal.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/batijournal.com\/#\/schema\/person\/6a657e8967569e1b299972574848aa76","name":"Bati-journal","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/a64364ea26392f9b4dd47e017ddaec74ff03aefc073b49e492e847201258f777?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a64364ea26392f9b4dd47e017ddaec74ff03aefc073b49e492e847201258f777?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a64364ea26392f9b4dd47e017ddaec74ff03aefc073b49e492e847201258f777?s=96&d=mm&r=g","caption":"Bati-journal"},"url":"https:\/\/batijournal.com\/index.php\/author\/elodie\/"}]}},"_links":{"self":[{"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/posts\/84594","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/comments?post=84594"}],"version-history":[{"count":0,"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/posts\/84594\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/media\/84595"}],"wp:attachment":[{"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/media?parent=84594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/categories?post=84594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/batijournal.com\/index.php\/wp-json\/wp\/v2\/tags?post=84594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}