{"id":1213,"date":"2025-10-30T19:43:48","date_gmt":"2025-10-30T19:43:48","guid":{"rendered":"https:\/\/www.lichtgitter.cz\/en\/?post_type=produkty&#038;p=1213"},"modified":"2026-04-02T13:52:36","modified_gmt":"2026-04-02T13:52:36","slug":"gfrp-composite-gratings","status":"publish","type":"produkty","link":"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/","title":{"rendered":"GRP composite gratings"},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-block-16acc716 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n\t\t\t<div class=\"wp-block-uagb-post-grid uagb-post-grid produkty-podstranky-grid uagb-post__image-position-top uagb-post__image-enabled uagb-block-859b8b48     uagb-post__items uagb-post__columns-3 is-grid uagb-post__columns-tablet-2 uagb-post__columns-mobile-1 uagb-post__equal-height\" data-total=\"1\" style=\"\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/moulded-gfrp-gratings\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\" class='uagb-image-ratio-inherit'><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"540\" src=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_004_Totale_GFK_z.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_004_Totale_GFK_z.jpg 960w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_004_Totale_GFK_z-300x169.jpg 300w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_004_Totale_GFK_z-768x432.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/moulded-gfrp-gratings\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Moulded GRP gratings<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/moulded-gfrp-gratings\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">More information<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-k\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\" class='uagb-image-ratio-inherit'><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"540\" src=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_002_Detail_GFK_z.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_002_Detail_GFK_z.jpg 960w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_002_Detail_GFK_z-300x169.jpg 300w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_002_Detail_GFK_z-768x432.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-k\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">GRP-K<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-k\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">More information<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-s\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\" class='uagb-image-ratio-inherit'><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"540\" src=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_009_Detail_GFK_z.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_009_Detail_GFK_z.jpg 960w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_009_Detail_GFK_z-300x169.jpg 300w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_009_Detail_GFK_z-768x432.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-s\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">GRP-S<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-s\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">More information<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-g\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\" class='uagb-image-ratio-inherit'><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"540\" src=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/GFK-G.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/GFK-G.jpg 960w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/GFK-G-300x169.jpg 300w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/GFK-G-768x432.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-g\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">GRP-G<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-g\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">More information<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/lite-piskovane-gfk-rosty\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\" class='uagb-image-ratio-inherit'><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"620\" src=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_007_Totale_GFK-besandet-1024x620.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_007_Totale_GFK-besandet-1024x620.jpg 1024w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_007_Totale_GFK-besandet-300x182.jpg 300w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_007_Totale_GFK-besandet-768x465.jpg 768w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_007_Totale_GFK-besandet.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/lite-piskovane-gfk-rosty\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Moulded anti-slip GRP gratings<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/lite-piskovane-gfk-rosty\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">More information<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-bk\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\" class='uagb-image-ratio-inherit'><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"540\" src=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_007_Detail_GFK-besandet_z-1.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_007_Detail_GFK-besandet_z-1.jpg 960w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_007_Detail_GFK-besandet_z-1-300x169.jpg 300w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_007_Detail_GFK-besandet_z-1-768x432.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-bk\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">GRP-BK<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-bk\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">More information<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-bq\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\" class='uagb-image-ratio-inherit'><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"540\" src=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/BKS-950-25-50-9_B_z.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/BKS-950-25-50-9_B_z.jpg 960w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/BKS-950-25-50-9_B_z-300x169.jpg 300w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/BKS-950-25-50-9_B_z-768x432.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-bq\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">GRP-BQ<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-bq\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">More information<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-bko\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\" class='uagb-image-ratio-inherit'><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"540\" src=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_014_Detail_GFK-besandet_z.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_014_Detail_GFK-besandet_z.jpg 960w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_014_Detail_GFK-besandet_z-300x169.jpg 300w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Lichtgitter_014_Detail_GFK-besandet_z-768x432.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-bko\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">GRP-BKO<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/gfk-bko\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">More information<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/advantages-of-gfk-gratings\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\" class='uagb-image-ratio-inherit'><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"540\" src=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/GFK_povrch.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/GFK_povrch.jpg 960w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/GFK_povrch-300x169.jpg 300w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/GFK_povrch-768x432.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/advantages-of-gfk-gratings\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Advantages of GRP gratings<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/advantages-of-gfk-gratings\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">More information<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-5832dca1 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-image uagb-block-ba0e56bb wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/gfk_-_mix_1445352329.jpg ,https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/gfk_-_mix_1445352329.jpg 780w, https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/gfk_-_mix_1445352329.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/gfk_-_mix_1445352329.jpg\" alt=\"\" class=\"uag-image-1214\" width=\"500\" height=\"564\" title=\"gfk_-_mix_1445352329\" loading=\"lazy\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-374464fa\"><h2 class=\"uagb-heading-text\">Plastic gratings<\/h2><\/div>\n\n\n\n<p>Part of the product range of&nbsp;<strong>Lichtgitter CZ<\/strong>, which consists of resistance-welded gratings, press-locked gratings, sheet metal profiles and spiral staircases, also includes&nbsp;<strong>GRP composite gratings manufactured on the basis of glass fibers.<\/strong>&nbsp;By expanding its range with this product, Lichtgitter CZ strengthens its leading position among manufacturers of flooring gratings.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7afd94e4\"><h2 class=\"uagb-heading-text\">Components of plastic grating<\/h2><\/div>\n\n\n\n<p>The base of the glass fiber reinforced composite grating consists of resin, reinforcement, additives and pigments.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ccdcd35c\"><h2 class=\"uagb-heading-text\">Construction of moulded GRP grating<\/h2><\/div>\n\n\n\n<p>For moulded GRPgratings, the components are cast in layers into a prepared mould that determines the mesh size, thickness and height of the bars. Glass fibers are inserted between the individual layers. The entire mould with the cast compound and glass fibers is heated, causing the grating to cure. After cooling, the GRP grating panel is removed from the mould and finished to the required dimensions.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Moulded GRP gratings:<\/strong>\u00a0GRP-K, GRP-G, GRP-S<\/li>\n\n\n\n<li><strong>Moulded sanded GRP gratings:<\/strong>\u00a0GRP-BK, GRP-BQ, GRP-BKO\u00a0<\/li>\n<\/ul>\n\n\n\n<p>GRP grating manual for download&nbsp;<a href=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Prirucka_GFK_nemecka_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">in German<\/a>,&nbsp;<a href=\"https:\/\/www.lichtgitter.cz\/en\/wp-content\/uploads\/sites\/4\/2025\/10\/Prirucka_GFK_anglicka_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">in English<\/a>.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a1f1a8a8\"><h2 class=\"uagb-heading-text\">Adjustable pedestals<\/h2><\/div>\n\n\n\n<p>If no supporting structure is available, polypropylene adjustable pedestals (screw supports) with adjustable heights can be used. Depending on the load and the type of grating, 4 adjustable pedestals are used per square meter.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td colspan=\"2\"><strong>Adjustable heights<\/strong><\/td><\/tr><tr><td>32 &#8211; 50 mm<\/td><td>240 &#8211; 310 mm<\/td><\/tr><tr><td>50 &#8211; 75 mm<\/td><td>300 &#8211; 400 mm<\/td><\/tr><tr><td>75 &#8211; 120 mm<\/td><td>400 &#8211; 500 mm<\/td><\/tr><tr><td>120 &#8211; 200 mm<\/td><td>500 &#8211; 600 mm<\/td><\/tr><tr><td>190 &#8211; 270 mm<\/td><td>&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Composite grating made of glass fibers and chemically resistant resins. Suitable for floors, platforms, stairways, etc.<\/p>\n","protected":false},"featured_media":1340,"parent":0,"menu_order":3,"template":"","categories":[],"tags":[14],"class_list":["post-1213","produkty","type-produkty","status-publish","has-post-thumbnail","hentry","tag-main"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>GRP composite gratings - EN | lichtgitter.cz<\/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:\/\/www.lichtgitter.cz\/en\/blog\/produkty\/gfrp-composite-gratings\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GRP composite gratings - EN | lichtgitter.cz\" \/>\n<meta property=\"og:description\" content=\"Composite grating made of glass fibers and chemically resistant resins. 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