{"id":1581,"date":"2026-04-09T07:14:47","date_gmt":"2026-04-09T05:14:47","guid":{"rendered":"https:\/\/glassfiber.wpenginepowered.com\/?post_type=produkt&#038;p=1581"},"modified":"2026-08-07T13:14:45","modified_gmt":"2026-08-07T11:14:45","slug":"grating-article-no-15521","status":"publish","type":"produkt","link":"https:\/\/glassfiber.no\/en\/produkt\/gitterrist-artikkel-nr-15521\/","title":{"rendered":"Article No. 15521"},"content":{"rendered":"<h3 class=\"wp-block-heading\">Grating item 15521 \u2013 Specifications<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Grating article 15521 is a profile-based grating in composite\/fiberglass, composed of longitudinal I-profiles with a height of 38 mm and a 14 mm opening between the profiles. The surface is sand-coated in yellow (RAL 1003), which provides good slip resistance and at the same time makes the grating highly visible - useful where clear safety marking is desired.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">With a finer opening than our standard profile grating (15510), this variant is particularly suitable where smaller openings are desired, for example in areas where smaller objects should not fall through. The grating is also particularly strong along the profile direction, making it well suited where high load-bearing capacity over longer spans is required.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The grating has isophthalic polyester as a raw material, and therefore achieves fire class 1 (ASTM E84-05) with a flame spread of less than 25. It has insulating electrical properties and can withstand temperatures from -20 to +80 \u00b0C.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We deliver the grating in panel size 1000 x 6000 mm, but can also cut it to the desired size.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Please contact us and we will help you choose the right composite grating for your project.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Plate dimension<\/strong><\/td><td>1000 x 6000 mm<\/td><\/tr><tr><td><strong>Height<\/strong><\/td><td>38 mm<\/td><\/tr><tr><td><strong>Profile distance<\/strong><\/td><td>29 mm<\/td><\/tr><tr><td><strong>Opening between profiles<\/strong><\/td><td>14 mm<\/td><\/tr><tr><td><strong>Thickness I-profiles<\/strong><\/td><td>15mm<\/td><\/tr><tr><td><strong>Open area<\/strong><\/td><td>48%<\/td><\/tr><tr><td><strong>Weight<\/strong><\/td><td>21.5 kg\/m2<\/td><\/tr><tr><td><strong>Weight per plate<\/strong><\/td><td>129 kg<\/td><\/tr><tr><td><strong>Surface<\/strong><\/td><td>Sand coated<\/td><\/tr><tr><td><strong>Color<\/strong><\/td><td>Yellow (RAL 1003)<\/td><\/tr><tr><td><strong>Plastic raw material<\/strong><\/td><td>Isophthalic polyester<\/td><\/tr><tr><td><strong>Fire resistance<\/strong><\/td><td>ASTM E84-05, Class 1<\/td><\/tr><tr><td><strong>Flame spread<\/strong><\/td><td>&lt; 25<\/td><\/tr><tr><td><strong>Temperature range<\/strong><\/td><td>-20\u00b0C\/80\u00b0C<\/td><\/tr><tr><td><strong>Electrical conductivity<\/strong><\/td><td>Insulating<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a844d2f4d696&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a844d2f4d696\" class=\"wp-block-image size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"2254\" height=\"866\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/glassfiber.no\/wp-content\/uploads\/Skjermbilde-2026-08-03-kl.-13.26.35.jpg\" alt=\"\" class=\"wp-image-3493\" srcset=\"https:\/\/glassfiber.no\/wp-content\/uploads\/Skjermbilde-2026-08-03-kl.-13.26.35.jpg 2254w, https:\/\/glassfiber.no\/wp-content\/uploads\/Skjermbilde-2026-08-03-kl.-13.26.35-1366x525.jpg 1366w, https:\/\/glassfiber.no\/wp-content\/uploads\/Skjermbilde-2026-08-03-kl.-13.26.35-768x295.jpg 768w, https:\/\/glassfiber.no\/wp-content\/uploads\/Skjermbilde-2026-08-03-kl.-13.26.35-18x7.jpg 18w\" sizes=\"auto, (max-width: 2254px) 100vw, 2254px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Deflection in mm as a function of load in kg and open span in mm<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1366\" height=\"633\" src=\"http:\/\/glassfiber.no\/wp-content\/uploads\/4192446b-7e50-4eb0-b9b7-0bd82753489c-1366x633.png\" alt=\"\" class=\"wp-image-3064\" style=\"aspect-ratio:2.157996146435453;width:505px;height:auto\" srcset=\"https:\/\/glassfiber.no\/wp-content\/uploads\/4192446b-7e50-4eb0-b9b7-0bd82753489c-1366x633.png 1366w, https:\/\/glassfiber.no\/wp-content\/uploads\/4192446b-7e50-4eb0-b9b7-0bd82753489c-768x356.png 768w, https:\/\/glassfiber.no\/wp-content\/uploads\/4192446b-7e50-4eb0-b9b7-0bd82753489c.png 1842w\" sizes=\"auto, (max-width: 1366px) 100vw, 1366px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"featured_media":1582,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[30],"class_list":["post-1581","produkt","type-produkt","status-publish","has-post-thumbnail","hentry","category-profilbasert-gitterrist"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Gitterrist Artikkel nr. 15521 - Glassfiber Produkter<\/title>\n<meta name=\"description\" content=\"Profilbasert gitterrist i glassfiber, artikkel 15521 \u2013 finmasket 14 mm \u00e5pning, 38 mm h\u00f8yde, gul. 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