{"id":1217,"date":"2024-10-22T10:04:51","date_gmt":"2024-10-22T10:04:51","guid":{"rendered":"https:\/\/nepsi.leidardev.com\/\/\/?post_type=lesson&#038;p=1217"},"modified":"2024-11-12T14:29:03","modified_gmt":"2024-11-12T14:29:03","slug":"chapter-1-recap-rcs-and-its-potential-health-effects-1-3","status":"publish","type":"lesson","link":"https:\/\/training.nepsi.eu\/cs\/lesson\/control-of-silica-dust-in-specific-activities\/chapter-1-recap-rcs-and-its-potential-health-effects-1-3\/","title":{"rendered":"Chapter 1 &#8211; Recap: RCS and its potential health effects 1\/3"},"content":{"rendered":"<div class=\"wp-block-c83-section uk-section uk-background-norepeat\">\n<div class=\"wp-block-c83-container uk-container\">\n<h1 class=\"wp-block-c83-post-title uk-text-left uk-heading-custom\">Kapitola 1 \u2013 Shrnut\u00ed: RCS a jeho potenci\u00e1ln\u00ed \u00fa\u010dinky na zdrav\u00ed<\/h1>\n\n\n\n<p class=\"wp-block-c83-text uk-text-large uk-text-left uk-text-custom\">D\u00fdchateln\u00fd krystalick\u00fd k\u0159emen (RCS) je jemn\u00fd prach vznikaj\u00edc\u00ed p\u0159i zpracov\u00e1n\u00ed materi\u00e1l\u016f s obsahem krystalick\u00e9ho k\u0159emene.<\/p>\n\n\n\n<p class=\"wp-block-c83-text uk-text-large uk-text-left uk-text-custom\">Krystalick\u00fd k\u0159emen se ve form\u011b miner\u00e1ln\u00edho k\u0159emene vyskytuje v mnoha r\u016fzn\u00fdch materi\u00e1lech. Tato kapitola uv\u00e1d\u00ed 15 odv\u011btv\u00ed, kde je expozice RCS na pracovi\u0161ti uzn\u00e1v\u00e1na jako riziko. <\/p>\n\n\n\n<p class=\"wp-block-c83-text uk-text-large uk-text-left uk-text-custom\"><strong>Klikn\u011bte na sv\u00e9 odv\u011btv\u00ed a p\u0159e\u010dt\u011bte si v\u00edce informac\u00ed \u2013 nezapome\u0148te si p\u0159e\u010d\u00edst informace o sv\u00e9m oboru!<\/strong><\/p>\n\n\n\n<div class=\"wp-block-c83-vspace c83-vspace-small\"><\/div>\n\n\n\n<div class=\"wp-block-c83-grid uk-grid uk-grid-column-medium uk-grid-row-medium uk-child-width-1-1 uk-child-width-1-3@m uk-child-width-1-2@s uk-child-width-1-4@l\" uk-grid=\"masonry: false; parallax: 0; parallaxStart: 0; parallaxEnd: 0; parallaxJustify: false;\">\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-1\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Aggregates.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-1-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">Kamenivo<\/h4><\/div><div id=\"my-modal-1-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Aggregates.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">Kamenivo<\/h3><p class=\"uk-margin-remove uk-text-white\">Nejb\u011b\u017en\u011bj\u0161\u00edmi typy kameniva jsou p\u00edsek, \u0161t\u011brk a drcen\u00fd k\u00e1men. A\u010dkoli riziko vzniku silik\u00f3zy v d\u016fsledku pr\u00e1ce s t\u011bmito materi\u00e1ly je obecn\u011b n\u00edzk\u00e9, mohou obsahovat \u0161irokou \u0161k\u00e1lu voln\u00e9ho k\u0159emene (0-100 %). RCS vznik\u00e1 nap\u0159\u00edklad p\u0159i drcen\u00ed, su\u0161en\u00ed, mlet\u00ed, nakl\u00e1dce a vykl\u00e1dce voln\u011b lo\u017een\u00e9ho materi\u00e1lu, pytlov\u00e1n\u00ed a vyprazd\u0148ov\u00e1n\u00ed pytl\u016f.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-2\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Calcium-Silicate-Masonry-Units.png)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-2-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">Zdivo z k\u0159emi\u010ditanu v\u00e1penat\u00e9ho<\/h4><\/div><div id=\"my-modal-2-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Calcium-Silicate-Masonry-Units.png)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">Zdivo z k\u0159emi\u010ditanu v\u00e1penat\u00e9ho<\/h3><p class=\"uk-margin-remove uk-text-white\">Zdivo z k\u0159emi\u010ditanu v\u00e1penat\u00e9ho se vyr\u00e1b\u00ed sm\u00edch\u00e1n\u00edm p\u00edsku, v\u00e1pna a vody. Tato sm\u011bs p\u0159\u00edrodn\u00edch ingredienc\u00ed se tvaruje pomoc\u00ed mechanick\u00fdch nebo hydraulick\u00fdch lis\u016f. K tvorb\u011b prachu RCS m\u016f\u017ee doch\u00e1zet hlavn\u011b p\u0159i mechanick\u00e9 manipulaci se surovinami a b\u011bhem mechanick\u00e9ho tvarov\u00e1n\u00ed.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-3\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Cement-Industry.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-3-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">Cement\u00e1\u0159sk\u00fd pr\u016fmysl<\/h4><\/div><div id=\"my-modal-3-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Cement-Industry.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">Cement\u00e1\u0159sk\u00fd pr\u016fmysl<\/h3><p class=\"uk-margin-remove uk-text-white\">Cement je pr\u00e1\u0161kov\u00e1 l\u00e1tka, kter\u00e9 se pou\u017e\u00edv\u00e1 zejm\u00e9na jako pojivo p\u0159i v\u00fdrob\u011b betonu. RCS vznik\u00e1 nap\u0159\u00edklad p\u0159i drcen\u00ed, su\u0161en\u00ed, nakl\u00e1dce a vykl\u00e1dce voln\u011b lo\u017een\u00e9ho materi\u00e1lu a vyprazd\u0148ov\u00e1n\u00ed pytl\u016f.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-4\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Industry.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-4-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">Keramick\u00fd pr\u016fmysl<\/h4><\/div><div id=\"my-modal-4-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Industry.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">Keramick\u00fd pr\u016fmysl<\/h3><p class=\"uk-margin-remove uk-text-white\">V keramick\u00e9m odv\u011btv\u00ed se k\u0159emen pou\u017e\u00edv\u00e1 jako nosn\u00e1 slo\u017eka i sou\u010d\u00e1st glazur. Mezi v\u00fdrobky obsahuj\u00edc\u00ed k\u0159emen pat\u0159\u00ed n\u00e1dob\u00ed, obklady a dla\u017eby, cihly a st\u0159e\u0161n\u00ed ta\u0161ky, \u017e\u00e1ruvzdorn\u00e9 materi\u00e1ly atd. Mezi p\u0159\u00edklady proces\u016f, p\u0159i nich\u017e vznik\u00e1 RCS, pat\u0159\u00ed \u0159ez\u00e1n\u00ed a le\u0161t\u011bn\u00ed, lisov\u00e1n\u00ed za sucha a kone\u010dn\u00e1 \u00faprava.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-5\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Engineered-Stones.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-5-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">Um\u011bl\u00fd k\u00e1men<\/h4><\/div><div id=\"my-modal-5-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Engineered-Stones.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">Um\u011bl\u00fd k\u00e1men<\/h3><p class=\"uk-margin-remove uk-text-white\">Um\u011bl\u00fd neboli aglomerovan\u00fd k\u00e1men je dal\u0161\u00edm krokem v tradici star\u00e9 terrazzo dla\u017eby. Aglomerovan\u00fd k\u00e1men se dnes pr\u016fmyslov\u011b vyr\u00e1b\u00ed r\u016fzn\u00fdmi technologiemi lisov\u00e1n\u00ed za pou\u017eit\u00ed vibrac\u00ed a sou\u010dasn\u00e9ho stla\u010dov\u00e1n\u00ed ve vakuu s minimem p\u0159\u00edsad. RCS vznik\u00e1 nap\u0159\u00edklad p\u0159i nakl\u00e1dce a vykl\u00e1dce voln\u011b lo\u017een\u00e9ho materi\u00e1lu, izostatick\u00e9m lisov\u00e1n\u00ed a \u0159ez\u00e1n\u00ed.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-6\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Expanded-Clay.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-6-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">Odv\u011btv\u00ed expandovan\u00e9ho j\u00edlu<\/h4><\/div><div id=\"my-modal-6-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Expanded-Clay.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">Odv\u011btv\u00ed expandovan\u00e9ho j\u00edlu<\/h3><p class=\"uk-margin-remove uk-text-white\">Expandovan\u00fd j\u00edl je lehk\u00e9 kamenivo na b\u00e1zi keramiky vyr\u00e1b\u011bn\u00e9 zah\u0159\u00edv\u00e1n\u00edm j\u00edlu na cca 1 200 \u00b0C v rota\u010dn\u00ed peci. RCS vznik\u00e1 nap\u0159\u00edklad p\u0159i drcen\u00ed a su\u0161en\u00ed surovin, m\u00edch\u00e1n\u00ed, pytlov\u00e1n\u00ed a tak\u00e9 nakl\u00e1d\u00e1n\u00ed a vykl\u00e1d\u00e1n\u00ed voln\u011b lo\u017een\u00e9ho materi\u00e1lu.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-7\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Foundries.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-7-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">Sl\u00e9v\u00e1rny<\/h4><\/div><div id=\"my-modal-7-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Foundries.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">Sl\u00e9v\u00e1rny<\/h3><p class=\"uk-margin-remove uk-text-white\">Produkty sl\u00e9v\u00e1rensk\u00e9ho pr\u016fmyslu jsou \u017eelezn\u00e9, ocelov\u00e9 nebo ne\u017eelezn\u00e9 kovov\u00e9 odlitky vyr\u00e1b\u011bn\u00e9 lit\u00edm roztaven\u00e9ho kovu do forem, kter\u00e9 jsou obvykle zcela nebo z\u010d\u00e1sti zhotoveny ze spojen\u00e9ho k\u0159emi\u010dit\u00e9ho p\u00edsku. RCS vznik\u00e1 nap\u0159\u00edklad p\u0159i vyprazd\u0148ov\u00e1n\u00ed pytl\u016f, nakl\u00e1d\u00e1n\u00ed a vykl\u00e1d\u00e1n\u00ed voln\u011b lo\u017een\u00e9ho materi\u00e1lu, v\u00fdrob\u011b jader a lisov\u00e1n\u00ed.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-8\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Glass-Industry.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-8-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">Skl\u00e1\u0159sk\u00fd pr\u016fmysl<\/h4><\/div><div id=\"my-modal-8-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Glass-Industry.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">Skl\u00e1\u0159sk\u00fd pr\u016fmysl<\/h3><p class=\"uk-margin-remove uk-text-white\">Oxid k\u0159emi\u010dit\u00fd je hlavn\u00ed sklotvorn\u00fd oxid, a k\u0159emi\u010dit\u00fd p\u00edsek je tud\u00ed\u017e hlavn\u00ed surovinou u v\u0161ech typ\u016f skla. Po roztaven\u00ed suroviny u\u017e ve skle, kter\u00e9 je amorfn\u00ed materi\u00e1l, nen\u00ed \u017e\u00e1dn\u00fd krystalick\u00fd k\u0159emen p\u0159\u00edtomen. RCS vznik\u00e1 nap\u0159\u00edklad p\u0159i d\u00e1vkov\u00e9 pln\u011bn\u00ed, su\u0161en\u00ed, vykl\u00e1d\u00e1n\u00ed a mlet\u00ed.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-9\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Gypsum-Industry.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-9-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">Odv\u011btv\u00ed s\u00e1drov\u00fdch v\u00fdrobk\u016f<\/h4><\/div><div id=\"my-modal-9-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Gypsum-Industry.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">Odv\u011btv\u00ed s\u00e1drov\u00fdch v\u00fdrobk\u016f<\/h3><p class=\"uk-margin-remove uk-text-white\">S\u00e1dra je m\u011bkk\u00fd s\u00edranov\u00fd miner\u00e1l, kter\u00fd nach\u00e1z\u00ed \u0161irok\u00e9 vyu\u017eit\u00ed v om\u00edtk\u00e1ch, s\u00e1drokartonov\u00fdch desk\u00e1ch a \u010dern\u00fdch tabul\u00edch. Stopy k\u0159emene lze nal\u00e9zt v surov\u00fdch s\u00e1drov\u00fdch materi\u00e1lech nebo v p\u0159\u00edsad\u00e1ch pro v\u00fdrobu produkt\u016f na b\u00e1zi s\u00e1dry. RCS vznik\u00e1 nap\u0159\u00edklad p\u0159i drcen\u00ed, su\u0161en\u00ed, m\u00edch\u00e1n\u00ed, mlet\u00ed a nakl\u00e1d\u00e1n\u00ed a vykl\u00e1d\u00e1n\u00ed voln\u011b lo\u017een\u00e9ho materi\u00e1lu.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-10\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Industrial-Minerals.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-10-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">Pr\u016fmyslov\u00e9 miner\u00e1ly<\/h4><\/div><div id=\"my-modal-10-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Industrial-Minerals.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">Pr\u016fmyslov\u00e9 miner\u00e1ly<\/h3><p class=\"uk-margin-remove uk-text-white\">Pr\u016fmyslov\u00e9 miner\u00e1ly jsou komer\u010dn\u011b cenn\u00e9 miner\u00e1ly a horniny. K\u0159emen je obvykle nach\u00e1z\u00ed v krystalick\u00e9m stavu, ale vyskytuje se i v amorfn\u00edm (nekrystalick\u00e9m) stavu. RCS vznik\u00e1 nap\u0159\u00edklad p\u0159i mobiln\u00edm zpracov\u00e1n\u00ed, vrt\u00e1n\u00ed, pln\u011bn\u00ed pytl\u016f, m\u00edch\u00e1n\u00ed, mlet\u00ed a su\u0161en\u00ed materi\u00e1l\u016f.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-11\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Metal-Ores.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-11-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">Kovov\u00e9 rudy<\/h4><\/div><div id=\"my-modal-11-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Metal-Ores.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">Kovov\u00e9 rudy<\/h3><p class=\"uk-margin-remove uk-text-white\">V r\u00e1mci EU se t\u011b\u017e\u00ed cel\u00e1 \u0159ada kovov\u00fdch rud a u n\u011bkter\u00fdch z nich, jako je antimon, bauxit, chrom, kobalt, m\u011b\u010f, zlato, \u017eelezo, olovo, mangan, nikl, st\u0159\u00edbro \u010di titan, je EU pom\u011brn\u011b v\u00fdznamn\u00fdm producentem. A\u010dkoli tak tomu nen\u00ed ve v\u0161ech p\u0159\u00edpadech, kovov\u00e9 rudy mohou obsahovat r\u016fzn\u00e1 mno\u017estv\u00ed krystalick\u00e9ho k\u0159emene. RCS vznik\u00e1 nap\u0159\u00edklad p\u0159i vyprazd\u0148ov\u00e1n\u00ed pytl\u016f, drcen\u00ed a nakl\u00e1d\u00e1n\u00ed a vykl\u00e1d\u00e1n\u00ed voln\u011b lo\u017een\u00e9ho materi\u00e1lu.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-12\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Mineral-Wool.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-12-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">Miner\u00e1ln\u00ed vlna<\/h4><\/div><div id=\"my-modal-12-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Mineral-Wool.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">Miner\u00e1ln\u00ed vlna<\/h3><p class=\"uk-margin-remove uk-text-white\">Miner\u00e1ln\u00ed vlna m\u00e1 jedine\u010dnou \u0161k\u00e1lu vlastnost\u00ed, ve kter\u00fdch se spojuje tepeln\u00e1 odolnost s dlouhodobou stabilitou. Vyr\u00e1b\u00ed se z roztaven\u00e9ho skla, kamene nebo strusky, kter\u00e9 se utkaj\u00ed do struktury podobn\u00e9 vl\u00e1knu. Z miner\u00e1ln\u00edch vln je z hlediska krystalick\u00e9ho k\u0159emene problematick\u00e1 pouze skeln\u00e1 vata, proto\u017ee se p\u0159i jej\u00ed v\u00fdrob\u011b pou\u017e\u00edv\u00e1 p\u00edsek, zat\u00edmco p\u0159i v\u00fdrob\u011b kamenn\u00e9 vlny se p\u00edsek nepou\u017e\u00edv\u00e1. Po roztaven\u00ed suroviny pro skelnou vatu u\u017e \u017e\u00e1dn\u00fd krystalick\u00fd k\u0159emen nen\u00ed p\u0159\u00edtomen. RCS vznik\u00e1 nap\u0159\u00edklad p\u0159i pln\u011bn\u00ed pec\u00ed, pln\u011bn\u00ed a vyprazd\u0148ov\u00e1n\u00ed pytl\u016f a nakl\u00e1d\u00e1n\u00ed a vykl\u00e1d\u00e1n\u00ed voln\u011b lo\u017een\u00e9ho materi\u00e1lu.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-13\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Natural-Stone-Industry.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-13-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">Kamenopr\u016fmysl<\/h4><\/div><div id=\"my-modal-13-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Natural-Stone-Industry.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">Kamenopr\u016fmysl<\/h3><p class=\"uk-margin-remove uk-text-white\">Pr\u00e1ce s p\u0159\u00edrodn\u00edm kamenem nezahrnuje pouze t\u011b\u017ebu kamene v lomech, ale mnohem d\u016fle\u017eit\u011bj\u0161\u00ed je zpracov\u00e1n\u00ed kamene a jeho pou\u017eit\u00ed. RCS vznik\u00e1 nap\u0159\u00edklad p\u0159i pln\u011bn\u00ed a vyprazd\u0148ov\u00e1n\u00ed pytl\u016f, drcen\u00ed, su\u0161en\u00ed a mlet\u00ed.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-14\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Mortar-Industry.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-14-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">V\u00fdroba malty<\/h4><\/div><div id=\"my-modal-14-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Mortar-Industry.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">V\u00fdroba malty<\/h3><p class=\"uk-margin-remove uk-text-white\">Malty se skl\u00e1daj\u00ed z kameniva, jednoho nebo v\u00edce pojiv, p\u0159\u00edpadn\u011b p\u0159\u00edsad a\/nebo p\u0159\u00edm\u011bs\u00ed a podle typu pojiva tak\u00e9 z vody. Malta se odli\u0161uje od betonu zrnitost\u00ed kameniva. RCS vznik\u00e1 nap\u0159\u00edklad p\u0159i pln\u011bn\u00ed pytl\u016f, nakl\u00e1d\u00e1n\u00ed a vykl\u00e1d\u00e1n\u00ed voln\u011b lo\u017een\u00e9ho materi\u00e1lu a p\u0159i su\u0161en\u00ed a m\u00edch\u00e1n\u00ed materi\u00e1l\u016f. <\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-15\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Precast-concrete.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-15-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">V\u00fdroba prefabrikovan\u00e9ho betonu<\/h4><\/div><div id=\"my-modal-15-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/Precast-concrete.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">V\u00fdroba prefabrikovan\u00e9ho betonu<\/h3><p class=\"uk-margin-remove uk-text-white\">Prefabrikovan\u00fd beton je tov\u00e1rn\u011b vyr\u00e1b\u011bn\u00fd stavebn\u00ed materi\u00e1l, kter\u00fd se hojn\u011b pou\u017e\u00edv\u00e1 po cel\u00e9m sv\u011bt\u011b a je dostupn\u00fd ve v\u0161ech velikostech a form\u00e1ch, od velmi mal\u00fdch dla\u017eebn\u00edch jednotek a\u017e po v\u00edce ne\u017e 50 metr\u016f dlouh\u00e9 mostn\u00ed prvky. Proces jeho v\u00fdroby spo\u010d\u00edv\u00e1 ve sm\u00edsen\u00ed cementu, kameniva, vody, p\u0159\u00edsad a p\u0159\u00edm\u011bs\u00ed v r\u016fzn\u00fdch pom\u011brech, nalit\u00ed sm\u011bsi do forem a ztvrdnut\u00ed. K tvorb\u011b prachu m\u016f\u017ee doch\u00e1zet hlavn\u011b p\u0159i mechanick\u00e9 manipulaci se surovinami a po v\u00fdrob\u011b.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-grid-item\">\n<div class=\"wp-block-c83-quiz-reveal-card uk-flex uk-flex-left uk-flex-top uk-flex-wrap uk-flex-column\" id=\"my-modal-16\"><div class=\"uk-height-small uk-background-center-center uk-background-muted-background-darkest uk-background-blend-multiply uk-width-1-1 uk-background-cover uk-background-norepeat uk-flex uk-flex-middle uk-flex-center uk-flex-top uk-flex-wrap uk-flex-column uk-padding\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/ready-mixed-concrete_sector-photo.jpg)\"><button type=\"button\" data-uk-toggle=\"target: #my-modal-16-modal; animation: uk-animation-scale-up\" data-uk-marker=\"true\"><\/button><h4 class=\"uk-text-white uk-text-large uk-text-bolder uk-text-uppercase uk-margin-top uk-margin-remove-bottom uk-text-center\">Hotov\u00fd beton<\/h4><\/div><div id=\"my-modal-16-modal\" class=\"wp-block-c83-quiz-reveal-card__modal uk-modal-full\" uk-modal=\"esc-close: true; bg-close: true; stack: false;\"><div class=\"uk-modal-dialog uk-modal-body uk-background-muted-background-darkest uk-height-1-1 uk-flex uk-flex-column uk-flex-middle uk-flex-center\"><button class=\"uk-modal-close uk-close-large uk-button uk-button-default uk-position-absolute uk-position-large uk-position-top-right uk-padding-small\" type=\"button\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\"><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"1\" y1=\"1\" x2=\"19\" y2=\"19\"><\/line><line fill=\"none\" stroke=\"#000\" stroke-width=\"1.4\" x1=\"19\" y1=\"1\" x2=\"1\" y2=\"19\"><\/line><\/svg><\/button><div class=\"uk-flex uk-flex-column uk-flex-row@m uk-flex-left uk-flex-middle uk-width-4-5\"><div class=\"uk-background-center-center uk-height-small uk-width-1-1 uk-width-1-3@m uk-height-1-1 uk-background-cover uk-background-norepeat\" style=\"background-image:url(https:\/\/nepsi.leidardev.com\/\/\/wp-content\/uploads\/2024\/10\/ready-mixed-concrete_sector-photo.jpg)\"><\/div><div class=\"uk-width-1-1 uk-width-2-3@m\"><h3 class=\"uk-margin-remove-top uk-text-white\">Hotov\u00fd beton<\/h3><p class=\"uk-margin-remove uk-text-white\">Hotov\u00fd beton je sm\u011bs\u00ed cementu, vody, kameniva (p\u00edsek, \u0161t\u011brk nebo drcen\u00fd k\u00e1men), chemick\u00fdch p\u0159\u00edm\u011bs\u00ed, pop\u0159. p\u0159\u00edsad (pop\u00edlek, v\u00fdpary oxidu k\u0159emi\u010dit\u00e9ho, mlet\u00e9 \u200bgranulovan\u00e9 pecn\u00ed strusky a dal\u0161\u00ed) a zachycen\u00e9ho vzduchu. K tvorb\u011b prachu m\u016f\u017ee doch\u00e1zet hlavn\u011b v z\u00e1vod\u011b, kde se kamenivo p\u0159ed m\u00edch\u00e1n\u00edm skladuje: hotov\u00fd beton se vyr\u00e1b\u00ed v d\u00e1vkovac\u00edch za\u0159\u00edzen\u00edch a m\u00edch\u00e1 se ve stacion\u00e1rn\u00edch m\u00edcha\u010dk\u00e1ch nebo v m\u00edcha\u010dk\u00e1ch p\u0159ipevn\u011bn\u00fdch na n\u00e1kladn\u00ed vozidlo.<\/p><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-panel uk-panel\">\n<div class=\"wp-block-c83-vspace c83-vspace-medium\"><\/div>\n\n\n\n<div class=\"wp-block-c83-container uk-container uk-flex uk-flex-row uk-flex-left uk-flex-middle uk-flex-nowrap\">\n<span class=\"wp-block-c83-icon uk-text-muted\" style=\"width:20px\"><svg id=\"c83-icon-info\" width=\"24px\" height=\"24px\" viewbox=\"0 0 24 24\" aria-hidden=\"true\"><path d=\"m11.98,2.18C6.56,2.18,2.16,6.58,2.16,12s4.4,9.82,9.82,9.82,9.82-4.4,9.82-9.82S17.4,2.18,11.98,2.18Zm0,17.64c-4.31,0-7.82-3.51-7.82-7.82s3.51-7.82,7.82-7.82,7.82,3.51,7.82,7.82-3.51,7.82-7.82,7.82Zm-.98-8.82h2v5.46h-2v-5.46Zm0-3.46h2v1.46h-2v-1.46Z\"><\/path><\/svg><\/span>\n\n\n\n<div class=\"wp-block-c83-hspace c83-hspace-tiny\"><\/div>\n\n\n\n<p class=\"wp-block-c83-text uk-text-muted uk-text-small uk-text-left uk-text-custom uk-margin-remove\">Klikn\u011bte na pole s odv\u011btv\u00edm, ve kter\u00e9m pracujete.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-c83-vspace c83-vspace-small\"><\/div>\n<\/div>\n<\/div>","protected":false},"parent":329,"menu_order":4,"template":"","course":[11],"label":[19],"class_list":["post-1217","lesson","type-lesson","status-publish","hentry","course-control-silica-dust-in-specific-activities","label-lesson"],"_links":{"self":[{"href":"https:\/\/training.nepsi.eu\/cs\/wp-json\/wp\/v2\/lesson\/1217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/training.nepsi.eu\/cs\/wp-json\/wp\/v2\/lesson"}],"about":[{"href":"https:\/\/training.nepsi.eu\/cs\/wp-json\/wp\/v2\/types\/lesson"}],"version-history":[{"count":0,"href":"https:\/\/training.nepsi.eu\/cs\/wp-json\/wp\/v2\/lesson\/1217\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/training.nepsi.eu\/cs\/wp-json\/wp\/v2\/lesson\/329"}],"wp:attachment":[{"href":"https:\/\/training.nepsi.eu\/cs\/wp-json\/wp\/v2\/media?parent=1217"}],"wp:term":[{"taxonomy":"course","embeddable":true,"href":"https:\/\/training.nepsi.eu\/cs\/wp-json\/wp\/v2\/course?post=1217"},{"taxonomy":"label","embeddable":true,"href":"https:\/\/training.nepsi.eu\/cs\/wp-json\/wp\/v2\/label?post=1217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}