{"id":9071,"date":"2026-05-22T11:22:03","date_gmt":"2026-05-22T07:52:03","guid":{"rendered":"https:\/\/kimiaresin.com\/en\/?post_type=portfolio&#038;p=9071"},"modified":"2026-05-26T09:59:35","modified_gmt":"2026-05-26T06:29:35","slug":"traffic-signs-and-highway-signs","status":"publish","type":"portfolio","link":"https:\/\/kimiaresin.com\/en\/portfolio\/traffic-signs-and-highway-signs\/","title":{"rendered":"Traffic signs and highway billboards"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"9071\" class=\"elementor elementor-9071\" data-elementor-post-type=\"portfolio\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b0aaada text-dark-support e-flex e-con-boxed e-con e-parent\" data-id=\"b0aaada\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e53b4de elementor-widget elementor-widget-text-editor\" data-id=\"e53b4de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Traffic signs (stop signs, speed limit signs, direction signs) and highway billboards must withstand intense sunlight, acid rain, dust, snow, and even vandalism with spray paint. Reflective FRP sheets with an epoxy or polyester coating are a modern alternative to aluminum sheets. These sheets are produced by pultrusion, and then a reflective layer is applied using pressure-sensitive adhesive.<\/p><p>Advantages of FRP sheets include light weight (one-third of aluminum), no corrosion in salty air (coastal areas), and high flexural strength (no deformation under strong winds). Additionally, the long-term total cost is lower because there is no need for repainting. Alborz Organic Materials Company supplies clear resins with very high photostability (less than 5% yellowing after 5 years) and pre-colored (pre-impregnated) FRP sheets for highway signs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-87f51bb e-flex e-con-boxed e-con e-parent\" data-id=\"87f51bb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1a8aeda elementor-widget elementor-widget-image\" data-id=\"1a8aeda\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"717\" height=\"717\" src=\"https:\/\/kimiaresin.com\/en\/wp-content\/uploads\/2025\/12\/w17.jpg\" class=\"attachment-large size-large wp-image-9015\" alt=\"\" srcset=\"https:\/\/kimiaresin.com\/en\/wp-content\/uploads\/2025\/12\/w17.jpg 717w, https:\/\/kimiaresin.com\/en\/wp-content\/uploads\/2025\/12\/w17-342x342.jpg 342w, https:\/\/kimiaresin.com\/en\/wp-content\/uploads\/2025\/12\/w17-150x150.jpg 150w, https:\/\/kimiaresin.com\/en\/wp-content\/uploads\/2025\/12\/w17-300x300.jpg 300w, https:\/\/kimiaresin.com\/en\/wp-content\/uploads\/2025\/12\/w17-600x600.jpg 600w, https:\/\/kimiaresin.com\/en\/wp-content\/uploads\/2025\/12\/w17-100x100.jpg 100w\" sizes=\"(max-width: 717px) 100vw, 717px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Traffic signs (stop signs, speed limit signs, direction signs) and highway billboards must withstand intense sunlight, acid rain, dust, snow, and even vandalism with spray paint. Reflective FRP sheets with an epoxy or polyester coating are a modern alternative to aluminum sheets. These sheets are produced by pultrusion, and then a reflective layer is applied [&hellip;]<\/p>\n","protected":false},"featured_media":9015,"template":"","project_location":[],"project_type":[],"project_year":[],"class_list":["post-9071","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Traffic signs and highway billboards - Kimiya Resin | Producer of Unsaturated Polyester Resin - Alborz Organic Materials<\/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:\/\/kimiaresin.com\/en\/portfolio\/traffic-signs-and-highway-signs\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Traffic signs and highway billboards - Kimiya Resin | Producer of Unsaturated Polyester Resin - Alborz Organic Materials\" \/>\n<meta property=\"og:description\" content=\"Traffic signs (stop signs, speed limit signs, direction signs) and highway billboards must withstand intense sunlight, acid rain, dust, snow, and even vandalism with spray paint. Reflective FRP sheets with an epoxy or polyester coating are a modern alternative to aluminum sheets. 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