{"id":618,"date":"2024-02-15T09:00:00","date_gmt":"2024-02-15T00:00:00","guid":{"rendered":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/?page_id=618"},"modified":"2024-04-23T13:57:22","modified_gmt":"2024-04-23T04:57:22","slug":"sg02021","status":"publish","type":"post","link":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/general\/sg02021_g.html","title":{"rendered":"Hot Rolled Asphalt (HRA)\u3000ROLLED ASPHALT"},"content":{"rendered":"\n<div class=\"wp-block-columns common_container tech_info_container is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column container_left is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Overview<\/h3>\n\n\n\n<p>This is a method in which a single size of coarse aggregate coated with asphalt (pre-coated chips) is evenly spread over a gap-grained asphalt mixture and fixed by compacting and press-fitting with rollers.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ol>\n<li>Excellent skid resistance, crack resistance, watertightness, and abrasion resistance. <\/li>\n\n\n\n<li>The use of brighter color aggregates or colored aggregates in the pre-coated chips can help make road surfaces brighter or colored (bright-rolled pavements and color-rolled pavements).<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Uses<\/h3>\n\n\n\n<ul>\n<li>Bus lanes <\/li>\n\n\n\n<li>Pavement in tunnels : Lane identification<\/li>\n\n\n\n<li>Enhanced brightness<\/li>\n\n\n\n<li>Urban highways : Creating scenic beauty<\/li>\n\n\n\n<li>Mountain roads : Improved skid resistance and abrasion resistance<\/li>\n\n\n\n<li>Curved sections of highways : Improved skid resistance and road surface identification<\/li>\n\n\n\n<li>Bridge surface pavement : Waterproofing effect and improved skid resistance<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nippo-c.co.jp\/tech_info\/images\/general\/large1\/SG02021_1.jpg\" alt=\"\"\/><figcaption class=\"wp-element-caption\">Bashamichi avenue (Yokohama city)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nippo-c.co.jp\/tech_info\/images\/general\/large2\/SG02021_1.jpg\" alt=\"\"\/><figcaption class=\"wp-element-caption\">Application example<\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nippo-c.co.jp\/tech_info\/images\/general\/small\/SG02021_4.jpg\" alt=\"\"\/><figcaption class=\"wp-element-caption\">1. Laying asphalt<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nippo-c.co.jp\/tech_info\/images\/general\/small\/SG02021_5.jpg\" alt=\"\"\/><figcaption class=\"wp-element-caption\">2. Sprinkling of pre-coated chips<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nippo-c.co.jp\/tech_info\/images\/general\/small\/SG02021_6.jpg\" alt=\"\"\/><figcaption class=\"wp-element-caption\">3. Compaction<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nippo-c.co.jp\/tech_info\/images\/general\/small\/SG02021_7.jpg\" alt=\"\"\/><figcaption class=\"wp-element-caption\">Texture of rolled asphalt pavement surface<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Typical Cross Section<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"144\" src=\"http:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-content\/uploads\/2024\/02\/SG02021_2.jpg\" alt=\"\" class=\"wp-image-1609\"\/><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>This is a method in which a single size of coarse aggregate coated with asphalt (pre-coated chips) is evenly spread over a gap-grained asphalt mixture and fixed by compacting and press-fitting with rollers.<\/p>\n","protected":false},"author":1,"featured_media":1035,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[184],"tags":[],"search-place":[226,217],"search-material":[231],"search-function":[233,237,235],"search-damage":[239],"search-needs":[251],"features":[257,256],"acf":[],"_links":{"self":[{"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/posts\/618"}],"collection":[{"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/comments?post=618"}],"version-history":[{"count":4,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/posts\/618\/revisions"}],"predecessor-version":[{"id":1825,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/posts\/618\/revisions\/1825"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/media\/1035"}],"wp:attachment":[{"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/media?parent=618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/categories?post=618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/tags?post=618"},{"taxonomy":"search-place","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/search-place?post=618"},{"taxonomy":"search-material","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/search-material?post=618"},{"taxonomy":"search-function","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/search-function?post=618"},{"taxonomy":"search-damage","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/search-damage?post=618"},{"taxonomy":"search-needs","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/search-needs?post=618"},{"taxonomy":"features","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/features?post=618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}