{"id":2961,"date":"2014-07-10T14:05:53","date_gmt":"2014-07-10T14:05:53","guid":{"rendered":"http:\/\/ecm.eng.auburn.edu\/wp\/emag\/?p=2961"},"modified":"2014-07-16T18:38:42","modified_gmt":"2014-07-16T18:38:42","slug":"ras-recycled-asphalt-shingles","status":"publish","type":"post","link":"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/?p=2961","title":{"rendered":"RAS Recycled Asphalt Shingles"},"content":{"rendered":"<p>The use of recycled materials in asphalt mixtures \u2013 and on the roads we drive \u2013 is continuing to rise, according to a recent survey by the National Asphalt Pavement <a href=\"http:\/\/ecm.eng.auburn.edu\/wp\/emag\/files\/2014\/07\/RAS.jpg\"><img loading=\"lazy\" class=\"size-medium wp-image-2947 alignright\" src=\"http:\/\/ecm.eng.auburn.edu\/wp\/emag\/files\/2014\/07\/RAS-207x300.jpg\" alt=\"RAS\" width=\"207\" height=\"300\" srcset=\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/files\/2014\/07\/RAS-207x300.jpg 207w, https:\/\/ecm.eng.auburn.edu\/wp\/emag\/files\/2014\/07\/RAS-707x1024.jpg 707w, https:\/\/ecm.eng.auburn.edu\/wp\/emag\/files\/2014\/07\/RAS.jpg 1500w\" sizes=\"(max-width: 207px) 100vw, 207px\" \/><\/a>Association. Reclaimed asphalt pavement and recycled asphalt shingles (RAS) are resulting in economic savings and are sustainable. However, many transportation agencies are still reluctant to allow high contents of recycled materials in asphalt mixtures because of potential construction and performance issues. Auburn\u2019s <a title=\"NCAT\" href=\"http:\/\/www.ncat.us\/\" target=\"_blank\">National Center for Asphalt Technology (NCAT)<\/a> is taking a leading role in addressing these issues. Through laboratory and field experiments at NCAT\u2019s Pavement Test Track, researchers are evaluating state-of-the-art methods for using large amounts of recycled materials in asphalt pavement design while also improving long-term performance. It\u2019s just another way Auburn Engineering is conducting research that makes an impact.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The use of recycled materials in asphalt mixtures \u2013 and on the roads we drive \u2013 is continuing to rise, according to a recent survey by the National Asphalt Pavement Association. Reclaimed asphalt pavement and recycled asphalt shingles (RAS) are resulting in economic savings and are sustainable. However, many transportation [&hellip;]<\/p>\n","protected":false},"author":26,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[567,568],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>RAS Recycled Asphalt Shingles &raquo; Auburn Engineer<\/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:\/\/ecm.eng.auburn.edu\/wp\/emag\/?p=2961\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"RAS Recycled Asphalt Shingles &raquo; Auburn Engineer\" \/>\n<meta property=\"og:description\" content=\"The use of recycled materials in asphalt mixtures \u2013 and on the roads we drive \u2013 is continuing to rise, according to a recent survey by the National Asphalt Pavement Association. Reclaimed asphalt pavement and recycled asphalt shingles (RAS) are resulting in economic savings and are sustainable. However, many transportation [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/?p=2961\" \/>\n<meta property=\"og:site_name\" content=\"Auburn Engineer\" \/>\n<meta property=\"article:published_time\" content=\"2014-07-10T14:05:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2014-07-16T18:38:42+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/ecm.eng.auburn.edu\/wp\/emag\/files\/2014\/07\/RAS-207x300.jpg\" \/>\n<meta name=\"author\" content=\"Christine Hall\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Christine Hall\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\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\":\"WebPage\",\"@id\":\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/?p=2961\",\"url\":\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/?p=2961\",\"name\":\"RAS Recycled Asphalt Shingles &raquo; Auburn Engineer\",\"isPartOf\":{\"@id\":\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/#website\"},\"datePublished\":\"2014-07-10T14:05:53+00:00\",\"dateModified\":\"2014-07-16T18:38:42+00:00\",\"author\":{\"@id\":\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/#\/schema\/person\/1156d8069294db78c7e8e6ab93d37aa1\"},\"breadcrumb\":{\"@id\":\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/?p=2961#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/?p=2961\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/?p=2961#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"RAS Recycled Asphalt Shingles\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/#website\",\"url\":\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/\",\"name\":\"Auburn Engineer\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/#\/schema\/person\/1156d8069294db78c7e8e6ab93d37aa1\",\"name\":\"Christine Hall\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d0c59f075d179bac83008240f418f335?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d0c59f075d179bac83008240f418f335?s=96&d=mm&r=g\",\"caption\":\"Christine Hall\"},\"url\":\"https:\/\/ecm.eng.auburn.edu\/wp\/emag\/?author=26\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"RAS Recycled Asphalt Shingles &raquo; Auburn Engineer","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:\/\/ecm.eng.auburn.edu\/wp\/emag\/?p=2961","og_locale":"en_US","og_type":"article","og_title":"RAS Recycled Asphalt Shingles &raquo; Auburn Engineer","og_description":"The use of recycled materials in asphalt mixtures \u2013 and on the roads we drive \u2013 is continuing to rise, according to a recent survey by the National Asphalt Pavement Association. 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