{"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\/et\/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\">1. jagu. L\u00fchi\u00fclevaade: RKR ja selle potentsiaalne m\u00f5ju tervisele<\/h1>\n\n\n\n<p class=\"wp-block-c83-text uk-text-large uk-text-left uk-text-custom\">Respiratoorne kristalliline r\u00e4nidioksiid (RKR) on peen tolm, mis v\u00f5ib tekkida kristallilist r\u00e4nidioksiidi sisaldavate materjalide t\u00f6\u00f6tlemisel.<\/p>\n\n\n\n<p class=\"wp-block-c83-text uk-text-large uk-text-left uk-text-custom\">Kristallilist r\u00e4nidioksiidi leidub mineraalse kvartsina paljudes erinevates materjalides. K\u00e4esolevas jaos on loetletud 15 t\u00f6\u00f6stusharu, milles tunnistatakse ja k\u00e4sitletakse terviseriskina kokkupuudet RKR-iga t\u00f6\u00f6keskkonnas. <\/p>\n\n\n\n<p class=\"wp-block-c83-text uk-text-large uk-text-left uk-text-custom\"><strong>Kl\u00f5psake oma t\u00f6\u00f6stusharule ja lugege l\u00e4hemalt \u2013 lugege kindlasti enda tegevusvaldkonna kohta!<\/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\">Agregaadid<\/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\">Agregaadid<\/h3><p class=\"uk-margin-remove uk-text-white\">K\u00f5ige laiemalt levinud looduslikud agregaadid on liiv, kruus ja purustatud kivi. Kuigi nende materjaliga t\u00f6\u00f6tamisel on silikoosi tekkeoht harilikult madal, v\u00f5ib neis olla v\u00e4ga erineval m\u00e4\u00e4ral vaba r\u00e4ni (0-100%). RKR-i v\u00f5ib tekkida muuhulgas purustamisel, kuivatamisel, lihvimisel, suurte materjalikoguste laadimisel ja maha laadimisel ja pakendamisel ning pakendite t\u00fchjendamisel.<\/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\">Silikaattellised<\/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\">Silikaattellised<\/h3><p class=\"uk-margin-remove uk-text-white\">Silikaattelliseid valmistatakse liiva, lubja ja vee segamisel. See looduslike koostisosade segu vormitakse mehhaanilise v\u00f5i h\u00fcdraulilise pressi abil soovitud vormi. RKR-i tolm v\u00f5ib tekkida peamiselt toormaterjali k\u00e4sitlemisel ning toodete mehhaanilisel vormimisel.<\/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\">Tsemendit\u00f6\u00f6stus<\/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\">Tsemendit\u00f6\u00f6stus<\/h3><p class=\"uk-margin-remove uk-text-white\">Tsement on pulbriline aine, mille peamine kasutusala on sideainena betooni tootmisel. RKR-i v\u00f5ib tekkida muuhulgas purustamisel, kuivatamisel, suurte materjalikoguste laadimisel ja maha laadimisel ning pakendite t\u00fchjendamisel.<\/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\">Keraamikat\u00f6\u00f6stus<\/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\">Keraamikat\u00f6\u00f6stus<\/h3><p class=\"uk-margin-remove uk-text-white\">Keraamikat\u00f6\u00f6stuses on r\u00e4nidioksiid kasutusel struktuurainena ning glasuurides. R\u00e4nidioksiidi sisaldavad n\u00e4iteks lauan\u00f5ud, seina- ja p\u00f5randakivid, tellised, katusekivid, tulekindlad materjalid jne. RKR-i v\u00f5ib tekkida muuhulgas l\u00f5ikamisel ja poleerimisel, kuivpressimisel ja viimistlemisel.<\/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\">Aglomeerkivi<\/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\">Aglomeerkivi<\/h3><p class=\"uk-margin-remove uk-text-white\">Aglomeerkivi on omaaegsete terratsoplaatide t\u00e4nap\u00e4evane tulemine. N\u00fc\u00fcdisajal toodetakse aglomeerkivi t\u00f6\u00f6stuslikult mitmesuguste vormimisviiside abil, kasutades vibratsiooni ja samaaegset vaakumpressimist minimaalsete lisanditega. RKR-i v\u00f5ib tekkida muuhulgas suurte materjalikoguste laadimisel ja maha laadimisel, isostaatilisel pressimisel ning l\u00f5ikamisel.<\/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\">Kergkruusat\u00f6\u00f6stus<\/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\">Kergkruusat\u00f6\u00f6stus<\/h3><p class=\"uk-margin-remove uk-text-white\">Kergkruus on kerge keraamiline agregaat, mida toodetakse savi kuumutamisel u 1200 \u00b0C-ni p\u00f6\u00f6rdahjus. RKR-i v\u00f5ib tekkida muuhulgas toormaterjali purustamisel ja kuivatamisel, segamisel, pakendamisel ning suurte materjalikoguste laadimisel ja maha laadimisel.<\/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\">Valukojad<\/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\">Valukojad<\/h3><p class=\"uk-margin-remove uk-text-white\">Valut\u00f6\u00f6de t\u00f6\u00f6stuse tooted on raud-, terasest ning v\u00e4rvilistest metallidest valandid, mille tootmiseks valatakse sulametall harilikult kas \u00fcleni v\u00f5i osaliselt kvartsliivast valmistatud vormidesse. RKR-i v\u00f5ib tekkida muuhulgas pakendite t\u00fchjendamisel, suurte materjalikoguste laadimisel ja maha laadimisel, vormide valmistamisel ning t\u00e4itmisel.<\/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\">Klaasit\u00f6\u00f6stus<\/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\">Klaasit\u00f6\u00f6stus<\/h3><p class=\"uk-margin-remove uk-text-white\">R\u00e4nidioksiid on p\u00f5hiline klaasi moodustav oksiid ning seet\u00f5ttu on kvartsliiv enamiku klaasit\u00fc\u00fcpide puhul peamine toormaterjal. Toormaterjali \u00fcles sulatamise j\u00e4rel ei sisalda klaas kui amorfne materjal enam kristallilist r\u00e4nidioksiidi. RKR-i v\u00f5ib tekkida muuhulgas toormaterjali laadimisel sulatuseks, kuivatamisel, suurte materjalikoguste laadimisel ning lihvimisel.<\/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\">Kipsit\u00f6\u00f6stus<\/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\">Kipsit\u00f6\u00f6stus<\/h3><p class=\"uk-margin-remove uk-text-white\">Kips on pehme sulfaatmineraal, mis leiab laialdast kasutust kipskrohvi, kuivkrohvplaadi, kipsplaatide ning tahvlite tootmisel. R\u00e4nidioksiidi j\u00e4lgi v\u00f5ib leiduda toorkipsis ning ka kipsil p\u00f5hinevate toodete lisandites. RKR-i v\u00f5ib tekkida muuhulgas purustamisel, kuivatamisel, segamisel, lihvimisel ning suurte materjalikoguste laadimisel ja mahalaadimisel.<\/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\">T\u00f6\u00f6stusmineraalid<\/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\">T\u00f6\u00f6stusmineraalid<\/h3><p class=\"uk-margin-remove uk-text-white\">T\u00f6\u00f6stusmineraalid on kaubanduslikku v\u00e4\u00e4rtust omavad mineraalid ja kivimid. Need sisaldavad sageli kristallilist r\u00e4nidioksiidi, kuid m\u00f5nikord ka amorfset (mittekristallilist) r\u00e4nidioksiidi. RKR-i v\u00f5ib tekkida muuhulgas mineraalide kaevandamise k\u00e4igus karj\u00e4\u00e4rides, puurimise, kottide t\u00e4itmise, materjalide segamise, lihvimise ning kuivatamise k\u00e4igus.<\/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\">Metallimaagid<\/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\">Metallimaagid<\/h3><p class=\"uk-margin-remove uk-text-white\">Euroopa Liidus kaevandatakse arvukalt erinevaid metallimaake ning m\u00f5ne, sh antimoni, boksiidi, kroomi, koobalti, vase, kulla, raua, plii, mangaani, nikli, h\u00f5beda ja titaani puhul on EL maailma m\u00f5istes oluline tootja. Teatud (kuigi mitte k\u00f5ik) metallimaagid v\u00f5ivad sisalda erinevates kogustes kristallilist r\u00e4nidioksiidi. RKR-i v\u00f5ib tekkida muuhulgas kottide t\u00fchjendamise, purustamise ning suurte materjalikoguste laadimise ja maha laadimise k\u00e4igus.<\/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\">Mineraalvill<\/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\">Mineraalvill<\/h3><p class=\"uk-margin-remove uk-text-white\">Mineraalvill on ainulaadsete omadustega materjal, milles k\u00f5rge kuumusekindlus on \u00fchendatud pikaajalise stabiilsusega. See on valmistatud pikkadeks kiududeks t\u00f6\u00f6deldud sulaklaasist, -kivist v\u00f5i -r\u00e4bust. Mineraalvilladest esineb kristallilise r\u00e4nidioksiidi kokkupuuterisk \u00fcksnes klaasvilla puhul, kuna erinevalt kivivillast kasutatakse selle tootmisel liiva. Klaasvilla tootmisel l\u00f5peb kokkupuuterisk sulatusfaasiga, kuna selle j\u00e4rel ei sisalda materjal enam kristallilist r\u00e4nidioksiidi. RKR-i v\u00f5ib tekkida muuhulgas sulatusahju t\u00e4itmisel toormaterjaliga, pakendamisel ja pakendite t\u00fchjendamisel ning suurte materjalikoguste laadimise ja maha laadimise k\u00e4igus.<\/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\">Looduskivit\u00f6\u00f6stus<\/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\">Looduskivit\u00f6\u00f6stus<\/h3><p class=\"uk-margin-remove uk-text-white\">T\u00f6\u00f6 looduskivimitega ei l\u00f5pe karj\u00e4\u00e4rist lahkudes \u2013 olulisemgi on kivimite t\u00f6\u00f6tlemine ja kasutamine. RKR-i v\u00f5ib tekkida muuhulgas pakendamisel ja pakendite t\u00fchjendamisel, purustamisel, kuivatamisel ja lihvimisel.<\/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\">M\u00f6rdit\u00f6\u00f6stus<\/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\">M\u00f6rdit\u00f6\u00f6stus<\/h3><p class=\"uk-margin-remove uk-text-white\">M\u00f6rt koosneb agregaatidest, \u00fchest v\u00f5i mitmest sideainest, teatud juhtudel lisanditest ning s\u00f5ltuvalt kasutatud sideainest vajadusel veest. M\u00f6rti eristatakse betoonist agregaatide osakeste suuruse alusel. RKR-i v\u00f5ib tekkida muuhulgas pakendamisel, suurte materjalikoguste laadimisel ja maha laadimisel, kuivatamisel ning materjalide segamisel. <\/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\">Betoonvalmistoodete t\u00f6\u00f6stus<\/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\">Betoonvalmistoodete t\u00f6\u00f6stus<\/h3><p class=\"uk-margin-remove uk-text-white\">Betoonvalmistooted \u00fcldnimetusena kujutavad endast tehases valmistatud ehitusmaterjali, mis on \u00fclemaailmselt laialdases kasutuses ja mida on saadaval k\u00f5ikv\u00f5imalikes suurustes ja k\u00f5ikv\u00f5imalikel kujudel alates tillukestest t\u00e4navakividest kuni enam kui 50 meetri pikkuste sillaelementideni. Selle tootmisprotsess h\u00f5lmab mitmesugustes vahekordades tsemendi, agregaatide, vee ja lisandainete kokku segamist, saadud massi vormidesse valamist ja kuivada laskmist. Tolmu v\u00f5ib eralduda peamiselt toorainete k\u00e4itlemisel ning tootmisj\u00e4rgse mehhaanilise t\u00f6\u00f6tlemise etapis.<\/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\">Valmissegatud betoon<\/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\">Valmissegatud betoon<\/h3><p class=\"uk-margin-remove uk-text-white\">Valmissegatud betoon sisaldab tsementi, vett, agregaate (liiva, kruusa v\u00f5i purustatud kivi), keemilisi lisandeid ja teatud juhtudel muid lisandeid (lendtuhk, peenr\u00e4ni, teraline ahjur\u00e4bu jt) ning \u00f5humulle. Tolmu v\u00f5ib eralduda peamiselt tehases, kus agregaate enne betooni segamist ladustatakse: valmissegatud betooni toodetakse partiide kaupa tehastes ning segatakse kokku statsionaarsetes v\u00f5i mobiilsetes betoonisegistites.<\/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\">Kl\u00f5psake oma t\u00f6\u00f6stusharu blokil<\/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\/et\/wp-json\/wp\/v2\/lesson\/1217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/training.nepsi.eu\/et\/wp-json\/wp\/v2\/lesson"}],"about":[{"href":"https:\/\/training.nepsi.eu\/et\/wp-json\/wp\/v2\/types\/lesson"}],"version-history":[{"count":0,"href":"https:\/\/training.nepsi.eu\/et\/wp-json\/wp\/v2\/lesson\/1217\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/training.nepsi.eu\/et\/wp-json\/wp\/v2\/lesson\/329"}],"wp:attachment":[{"href":"https:\/\/training.nepsi.eu\/et\/wp-json\/wp\/v2\/media?parent=1217"}],"wp:term":[{"taxonomy":"course","embeddable":true,"href":"https:\/\/training.nepsi.eu\/et\/wp-json\/wp\/v2\/course?post=1217"},{"taxonomy":"label","embeddable":true,"href":"https:\/\/training.nepsi.eu\/et\/wp-json\/wp\/v2\/label?post=1217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}