{"id":1999,"date":"2025-10-29T14:36:33","date_gmt":"2025-10-29T14:36:33","guid":{"rendered":"https:\/\/jmclarkltd.co.uk\/wiki\/tack-coat\/"},"modified":"2026-01-19T15:54:51","modified_gmt":"2026-01-19T15:54:51","slug":"tack-coat","status":"publish","type":"post","link":"https:\/\/jmclarkltd.co.uk\/wiki\/tack-coat\/","title":{"rendered":"Tack Coat"},"content":{"rendered":"<p><span data-sheets-root=\"1\">Tack coat is a thin application of bitumen emulsion used to promote adhesion between an existing surface and a new asphalt layer or surface treatment. It helps create a reliable bond so the new layer performs under traffic loading.<\/p>\n<p>The emulsion is sprayed evenly onto a prepared surface before laying proceeds. Application rate and timing matter, as excess or insufficient tack can reduce bond quality.<\/p>\n<p>Tack coat is widely used within highways and road maintenance services, and it is commonly applied using spray tanker services on larger programmes.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tack coat is a thin application of bitumen emulsion used to promote adhesion between an existing surface and a new asphalt layer or surface treatment. It helps create a reliable bond so the new layer performs under traffic loading. The emulsion is sprayed evenly onto a prepared surface before laying proceeds. Application rate and timing&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-1999","post","type-post","status-publish","format-standard","hentry","category-t"],"_links":{"self":[{"href":"https:\/\/jmclarkltd.co.uk\/wiki\/wp-json\/wp\/v2\/posts\/1999","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jmclarkltd.co.uk\/wiki\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jmclarkltd.co.uk\/wiki\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jmclarkltd.co.uk\/wiki\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jmclarkltd.co.uk\/wiki\/wp-json\/wp\/v2\/comments?post=1999"}],"version-history":[{"count":1,"href":"https:\/\/jmclarkltd.co.uk\/wiki\/wp-json\/wp\/v2\/posts\/1999\/revisions"}],"predecessor-version":[{"id":2512,"href":"https:\/\/jmclarkltd.co.uk\/wiki\/wp-json\/wp\/v2\/posts\/1999\/revisions\/2512"}],"wp:attachment":[{"href":"https:\/\/jmclarkltd.co.uk\/wiki\/wp-json\/wp\/v2\/media?parent=1999"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jmclarkltd.co.uk\/wiki\/wp-json\/wp\/v2\/categories?post=1999"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jmclarkltd.co.uk\/wiki\/wp-json\/wp\/v2\/tags?post=1999"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}