{"id":622,"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=622"},"modified":"2024-04-23T14:01:10","modified_gmt":"2024-04-23T05:01:10","slug":"sg02027","status":"publish","type":"post","link":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/general\/sg02027_g.html","title":{"rendered":"Thin-layer Split (Stone) Mastic Asphalt Pavement\u3000Thin-layer SMAC"},"content":{"rendered":"\n<div class=\"wp-block-columns common_container tech_info_container is-layout-flex wp-container-core-columns-is-layout-1 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>Thin-layer pavement made with a special asphalt mixture of which Max. Aggregate size is 5 mm. An aggregate structure packed with sand mastic that has been reinforced with vegetable fibers results in excellent flexibility and watertightness.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ol>\n<li>Economic Efficiency: Less material is used, and no milling work is required to adjust the road surface elevation.<\/li>\n\n\n\n<li>Flexibility: Reflection cracking from cracked road surfaces is inhibited. <\/li>\n\n\n\n<li>Water-tightness: Prevents the infiltration of rainwater into the existing pavement through existing cracks.<\/li>\n\n\n\n<li>Shortened construction period: Construction work can be performed without road milling work, thereby shortening the road closing time for works and reducing the impact on roadside residential environments.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Uses<\/h3>\n\n\n\n<ul>\n<li>Repairing cracked road surfaces and the thin-layer overlay method<\/li>\n\n\n\n<li>Inhibiting reflection cracks and laying down stress-relief layers <\/li>\n\n\n\n<li>Underlying layer (impermeable layer) of drainage pavement <\/li>\n\n\n\n<li>Leveling layer<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Related<\/h3>\n\n\n\n<ul>\n<li><a href=\"\/en\/tech_info\/general\/SG02015_g.html\">SMAC<\/a><\/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\/SG02027_1.jpg\" alt=\"\"\/><figcaption class=\"wp-element-caption\">Application example to cracked road surface<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"241\" src=\"http:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-content\/uploads\/2024\/02\/SG02027_1.jpg\" alt=\"\" class=\"wp-image-1052\"\/><figcaption class=\"wp-element-caption\">Cross-section and texture of Thin-layer SMAC<\/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\/SG02027_2.jpg\" alt=\"\"\/><figcaption class=\"wp-element-caption\">Example of a repaired cracked road surface (bottom left: before construction work; top right: after construction work)<\/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\/SG02027_3.jpg\" alt=\"\"\/><figcaption class=\"wp-element-caption\">Example of application to the stress-relief layer (foreground: unrepaired section)<\/figcaption><\/figure>\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=\"145\" src=\"http:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-content\/uploads\/2024\/02\/SG02027_2.jpg\" alt=\"\" class=\"wp-image-1051\"\/><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Thin-layer pavement made with a special asphalt mixture of which Max. Aggregate size is 5 mm. An aggregate structure packed with sand mastic that has been reinforced with vegetable fibers results in excellent flexibility and watertightness.<\/p>\n","protected":false},"author":1,"featured_media":1053,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[187],"tags":[],"search-place":[226],"search-material":[231],"search-function":[],"search-damage":[240,239,242],"search-needs":[253,252],"features":[254,259,255,260,258],"acf":[],"_links":{"self":[{"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/posts\/622"}],"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=622"}],"version-history":[{"count":4,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/posts\/622\/revisions"}],"predecessor-version":[{"id":1861,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/posts\/622\/revisions\/1861"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/media\/1053"}],"wp:attachment":[{"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/media?parent=622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/categories?post=622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/tags?post=622"},{"taxonomy":"search-place","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/search-place?post=622"},{"taxonomy":"search-material","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/search-material?post=622"},{"taxonomy":"search-function","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/search-function?post=622"},{"taxonomy":"search-damage","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/search-damage?post=622"},{"taxonomy":"search-needs","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/search-needs?post=622"},{"taxonomy":"features","embeddable":true,"href":"https:\/\/www.nippo-c.xyz\/en\/tech_info\/wp-json\/wp\/v2\/features?post=622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}