{"id":110034,"date":"2026-09-12T10:41:37","date_gmt":"2026-09-12T10:41:37","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/task\/rezanie-umeleho-kamena\/"},"modified":"2026-10-08T13:01:22","modified_gmt":"2026-10-08T13:01:22","slug":"rezanie-umeleho-kamena","status":"publish","type":"task","link":"https:\/\/stopcarcinogensatwork.eu\/sk\/task\/rezanie-umeleho-kamena\/","title":{"rendered":"Rezanie umel\u00e9ho kame\u0148a"},"content":{"rendered":"<blockquote><p>D\u00e1vajte si pozor na nevidite\u013en\u00fd prach pri spracovan\u00ed umel\u00e9ho kame\u0148a<\/p><\/blockquote>\n<p>Umel\u00fd kame\u0148 sa pou\u017e\u00edva najm\u00e4 na kuchynsk\u00e9 pracovn\u00e9 dosky a stoly, ako aj na obklady stien v k\u00fape\u013eniach. Sklad\u00e1 sa z oxidu kremi\u010dit\u00e9ho (a\u017e 93 %) a syntetick\u00fdch \u017eiv\u00edc na sp\u00e1janie. Pr\u00e1ca s umel\u00fdm kame\u0148om pomocou rezn\u00fdch a br\u00fasnych n\u00e1strojov vytv\u00e1ra prach s ve\u013emi vysok\u00fdm podielom oxidu kremi\u010dit\u00e9ho. Vdychovanie tohto prachu vedie k zna\u010dn\u00fdm zdravotn\u00fdm rizik\u00e1m. Expoz\u00edcia respirabiln\u00e9mu kry\u0161talick\u00e9mu oxidu kremi\u010dit\u00e9mu je spojen\u00e1 so vznikom rakoviny, ale aj s vyvolan\u00edm chronick\u00fdch p\u013e\u00facnych ochoren\u00ed (silik\u00f3za, CHOCHP). Preto je k\u013e\u00fa\u010dov\u00e9 minimalizova\u0165 expoz\u00edciu prachu po\u010das ak\u00e9hoko\u013evek spracovania v \u010do najv\u00e4\u010d\u0161ej mo\u017enej miere. Ak to nie je dostato\u010dne mo\u017en\u00e9, najd\u00f4le\u017eitej\u0161ie je skr\u00e1ti\u0165 \u010das zotrvania prachu na pracovisku a zlo\u017ei\u0165 si ochranu d\u00fdchac\u00edch ciest a\u017e po dostato\u010dnom vyvetran\u00ed pracovn\u00e9ho priestoru.<\/p>\n<h2>\u010co by ste mali vedie\u0165!<\/h2>\n<h3>Rizik\u00e1<\/h3>\n<p>Kreme\u0148 alebo kremi\u010dit\u00fd umel\u00fd kame\u0148 st\u00e1le pozost\u00e1va a\u017e z 93 % z oxidu kremi\u010dit\u00e9ho so syntetick\u00fdmi \u017eivicami na jeho viazanie. Ak\u00e9ko\u013evek spracovanie umel\u00e9ho kame\u0148a rezan\u00edm, v\u0155tan\u00edm alebo br\u00fasen\u00edm n\u00e1strojmi vytv\u00e1ra prach z ultrajemn\u00fdch \u010dast\u00edc respirabiln\u00e9ho kry\u0161talick\u00e9ho oxidu kremi\u010dit\u00e9ho, o ktor\u00fdch sa zistilo, \u017ee sp\u00f4sobuj\u00fa rakovinu p\u013e\u00fac a m\u00f4\u017eu u\u013eah\u010di\u0165 r\u00fdchly vznik silik\u00f3zy. Najm\u00e4 na stavenisk\u00e1ch po\u010das renov\u00e1cie sa m\u00f4\u017eu dodato\u010dne vyskytova\u0165 \u010fal\u0161ie nebezpe\u010dn\u00e9 l\u00e1tky, napr\u00edklad lepidl\u00e1 na dla\u017edice s obsahom azbestu alebo podlahov\u00e9 a stenov\u00e9 krytiny s obsahom azbestu.<\/p>\n<h3>Potrebn\u00e9 kombinovan\u00e9 ods\u00e1vanie prachu<\/h3>\n<p>Vzh\u013eadom na vysok\u00fa koncentr\u00e1ciu oxidu kremi\u010dit\u00e9ho v materi\u00e1li si spracovanie umel\u00e9ho kame\u0148a vo v\u00e4\u010d\u0161ine pr\u00edpadov vy\u017eaduje kombin\u00e1ciu r\u00f4znych technick\u00fdch ochrann\u00fdch opatren\u00ed. Naj\u00fa\u010dinnej\u0161\u00edm opatren\u00edm je ods\u00e1vanie prachu v mieste spracovania. Vysok\u00e1 \u00fa\u010dinnos\u0165 zberu prachu v tomto bode vedie priamo k n\u00edzkej koncentr\u00e1cii pred va\u0161\u00edm nosom. Ak v\u0161ak napr\u00edklad br\u00fasite hrany alebo re\u017eete obl\u00faky \u010di nerovn\u00e9 materi\u00e1ly, nebude to sta\u010di\u0165 a je povinn\u00e9 kombinova\u0165 bodov\u00e9 ods\u00e1vanie s lok\u00e1lnym odvetr\u00e1van\u00edm.<\/p>\n<h3>Odstra\u0148ovanie prachu zo vzduchu si vy\u017eaduje \u010das<\/h3>\n<p>Ak prachov\u00e9 \u010dastice nie s\u00fa viazan\u00e9 a odveden\u00e9, bud\u00fa sa vzn\u00e1\u0161a\u0165 vo vzduchu ve\u013emi dlho. V\u00e4\u010d\u0161ie \u010dastice s\u00fa vidite\u013en\u00e9 a pomerne r\u00fdchlo sa usadia ako vrstva prachu. Jemnej\u0161ie a ultrajemn\u00e9 \u010dastice nie s\u00fa vidite\u013en\u00e9 a vzn\u00e1\u0161aj\u00fa sa vo vzduchu mnoho hod\u00edn. Pri absencii dostato\u010dnej v\u00fdmeny vzduchu na pracovisku sa \u010dastice vo vzduchu dokonca koncentruj\u00fa. Pr\u00e1ca s technikami vlh\u010denia st\u00e1le vytv\u00e1ra jemn\u00e9 mal\u00e9 \u010dastice viazan\u00e9 na jemn\u00e9 kvapky vody, ktor\u00e9 sa vzn\u00e1\u0161aj\u00fa vo vzduchu. Tieto aeros\u00f3ly sa pri izbovej teplote vyparuj\u00fa pomerne r\u00fdchlo a prachov\u00e1 \u010dastica zost\u00e1va vzn\u00e1\u0161a\u0165 sa v pracovnom ovzdu\u0161\u00ed. Samotn\u00e9 vlh\u010denie preto mus\u00ed by\u0165 doplnen\u00e9 o viazanie aeros\u00f3lov a prachu na stroji a vetranie miestnosti. To je s najv\u00e4\u010d\u0161ou pravdepodobnos\u0165ou zaru\u010den\u00e9 na vyhraden\u00fdch pracovisk\u00e1ch vo va\u0161ej spolo\u010dnosti, ktor\u00e9 s\u00fa \u0161peci\u00e1lne navrhnut\u00e9 pre tieto \u00falohy.<\/p>\n<h3>Hlavn\u00e9 nebezpe\u010denstvo:<\/h3>\n<p>Probl\u00e9m predstavuj\u00fa ultrajemn\u00e9 a nevidite\u013en\u00e9 \u010dastice, ktor\u00e9 pretrv\u00e1vaj\u00fa v ovzdu\u0161\u00ed pracoviska cel\u00e9 hodiny! Prenikaj\u00fa hlboko do p\u013e\u00fac a v nose sa nefiltruj\u00fa. M\u00f4\u017eu vies\u0165 k z\u00e1palu a vyvola\u0165 zmeny v p\u013e\u00facnom tkanive, ktor\u00e9 m\u00f4\u017eu nakoniec vies\u0165 k rakovine p\u013e\u00fac roky po vd\u00fdchnut\u00ed nevidite\u013en\u00fdch \u010dast\u00edc.<\/p>\n<h2>Povinnosti v\u00e1\u0161ho zamestn\u00e1vate\u013ea chr\u00e1ni\u0165 v\u00e1s!<\/h2>\n<p>V\u00e1\u0161 zamestn\u00e1vate\u013e nesie zodpovednos\u0165 za to, aby ste boli v bezpe\u010d\u00ed pred, po\u010das a po spracovan\u00ed umel\u00e9ho kame\u0148a.<\/p>\n<ul>\n<li><strong>Pos\u00fadenie nebezpe\u010denstva a rizika:<\/strong> V\u00e1\u0161 zamestn\u00e1vate\u013e mus\u00ed vykona\u0165 a pravidelne aktualizova\u0165 pos\u00fadenie rizika pre va\u0161e pracovisko a \u00falohu. To zah\u0155\u0148a potenci\u00e1lne zdroje riz\u00edk, ako je obsah oxidu kremi\u010dit\u00e9ho v naru\u0161enom kompozitnom materi\u00e1li, nedostato\u010dn\u00e9 zachyt\u00e1vanie vznikaj\u00faho prachu na pou\u017e\u00edvan\u00fdch strojoch a n\u00e1strojoch a podmienky na pracovisku ved\u00face k obmedzen\u00e9mu celkov\u00e9mu alebo prirodzen\u00e9mu vetraniu.<\/li>\n<li><strong>Kontrola substit\u00facie:<\/strong> Ak to klient v\u00fdslovne nenariadi, v\u00e1\u0161 zamestn\u00e1vate\u013e m\u00f4\u017ee preveri\u0165, \u010di je mo\u017en\u00e9 pou\u017ei\u0165 kompozitn\u00fd materi\u00e1l s ni\u017e\u0161\u00edm obsahom oxidu kremi\u010dit\u00e9ho (napr. pr\u00edrodn\u00fd kame\u0148) alebo materi\u00e1l bez obsahu oxidu kremi\u010dit\u00e9ho.<\/li>\n<li><strong>Technick\u00e9 a organiza\u010dn\u00e9 opatrenia:<\/strong> Va\u0161e pracovisko mus\u00ed by\u0165 navrhnut\u00e9 a vybaven\u00e9 tak, aby podporovalo va\u0161u bezpe\u010dnos\u0165 a pohodu. Pri rezan\u00ed umel\u00e9ho kame\u0148a je v prvom rade potrebn\u00e9 pracova\u0165 so strojmi, ktor\u00e9 maj\u00fa \u00fa\u010dinn\u00e9 zachyt\u00e1vanie prachu, alebo v pr\u00edpade mokrej techniky dobr\u00e9 viazanie aeros\u00f3lov. Ak zachyt\u00e1vanie prachu a aeros\u00f3lov na stroji nie je dostato\u010dn\u00e9, stacion\u00e1rne pracovisk\u00e1 potrebuj\u00fa dodato\u010dn\u00e9 lok\u00e1lne ods\u00e1vacie vetranie (LEV) a nestacion\u00e1rne pracovisk\u00e1 potrebuj\u00fa dodato\u010dn\u00fa filtr\u00e1ciu vzduchu (napr. pou\u017eit\u00edm podtlakov\u00fdch jednotiek (NPU)). Spr\u00e1vne vetranie miestnosti zabezpe\u010duje pr\u00e1cu so zn\u00ed\u017eenou pra\u0161nos\u0165ou na susedn\u00fdch pracovisk\u00e1ch.<\/li>\n<li><strong>Osobn\u00e1 ochrana:<\/strong> Osobn\u00e9 ochrann\u00e9 prostriedky (OOPP), ktor\u00e9 mus\u00ed poskytn\u00fa\u0165 v\u00e1\u0161 zamestn\u00e1vate\u013e, zah\u0155\u0148aj\u00fa ochranu o\u010d\u00ed, sluchu a d\u00fdchac\u00edch ciest, ako aj bezpe\u010dnostn\u00fd odev pre \u00falohy, pri ktor\u00fdch vznik\u00e1 prach. Napr\u00edklad nositelia okuliarov by mali uprednost\u0148ova\u0165 pou\u017e\u00edvanie \u201egumen\u00fdch polomasiek\u201c s vymenite\u013en\u00fdmi filtrami, preto\u017ee tie si zvy\u010dajne vy\u017eaduj\u00fa mal\u00e9 \u00fasilie pri nastavovan\u00ed a po po\u010diato\u010dnom procese v\u00fdberu vykazuj\u00fa men\u0161iu netesnos\u0165 v oblasti nosa.<\/li>\n<li><strong>Kvalifik\u00e1cia, pou\u010denie a motiv\u00e1cia:<\/strong> Pravideln\u00e9 pokyny od v\u00e1\u0161ho zamestn\u00e1vate\u013ea s\u00fa potrebn\u00e9 na to, aby ste mali aktu\u00e1lne inform\u00e1cie o bezpe\u010dnom rezan\u00ed alebo inom nar\u00fa\u0161an\u00ed umel\u00e9ho kame\u0148a. V ka\u017edom pr\u00edpade by v\u00e1s mal motivova\u0165 k d\u00f4sledn\u00e9mu vyu\u017e\u00edvaniu bezpe\u010dn\u00fdch pracovn\u00fdch postupov.<\/li>\n<\/ul>\n<h2>Va\u0161e vlastn\u00e9 povinnosti na podporu ochrany seba a svojich kolegov!<\/h2>\n<ul>\n<li><strong>Opatrenia vypl\u00fdvaj\u00face z pos\u00fadenia rizika:<\/strong> Vy sami m\u00e1te pr\u00e1vomoc zn\u00ed\u017ei\u0165 ak\u00e9ko\u013evek riziko pre seba a svojich kolegov pri spracovan\u00ed umel\u00e9ho kame\u0148a pr\u00edsnym dodr\u017eiavan\u00edm pravidiel a noriem, o ktor\u00fdch ste boli pou\u010den\u00ed a ktor\u00e9 s\u00fa navy\u0161e stanoven\u00e9 v prev\u00e1dzkov\u00fdch pokynoch.<\/li>\n<li><strong>Ods\u00e1vanie prachu je k\u013e\u00fa\u010dov\u00fdm technick\u00fdm opatren\u00edm:<\/strong> Pou\u017e\u00edvajte ak\u00e9ko\u013evek stroje alebo n\u00e1stroje, ktor\u00e9 eliminuj\u00fa prach pri zdroji, bez oh\u013eadu na to, \u010di je \u00faloha len kr\u00e1tka. Pou\u017e\u00edvajte vetranie pracoviska a dbajte na to, aby vetranie nebolo zbyto\u010dne blokovan\u00e9. Majte na pam\u00e4ti, \u017ee materi\u00e1l je najlep\u0161ie spracov\u00e1va\u0165 pomocou strojov s ods\u00e1van\u00edm v dielni a v \u010do najv\u00e4\u010d\u0161ej miere sa vyh\u00fdba\u0165 spracovate\u013esk\u00fdm oper\u00e1ci\u00e1m na mieste (napr\u00edklad v kuchyni alebo k\u00fape\u013eni).<\/li>\n<li><strong>Kontrola a nosenie OOPP:<\/strong> Pou\u017e\u00edvajte svoj bezpe\u010dnostn\u00fd odev a ochranu o\u010d\u00ed, sluchu a d\u00fdchac\u00edch ciest tak, ako je ur\u010den\u00e9, a pred ka\u017ed\u00fdm pou\u017eit\u00edm zariadenia skontrolujte, \u010di s\u00fa plne funk\u010dn\u00e9.<\/li>\n<li><strong>V\u010dasn\u00e1 identifik\u00e1cia riz\u00edk a prevent\u00edvne konanie:<\/strong> Okam\u017eite reagujte, ke\u010f zist\u00edte, \u017ee nie\u010do nefunguje spr\u00e1vne, napr\u00edklad ak ch\u00fdba alebo je slab\u00e9 ods\u00e1vanie vzduchu.<\/li>\n<\/ul>\n<h2>Z\u00e1vere\u010dn\u00e9 posolstvo<\/h2>\n<p>Expoz\u00edcia kremenn\u00e9mu prachu predstavuje v\u00e1\u017ene zdravotn\u00e9 riziko po\u010das spracovania umel\u00e9ho kame\u0148a. Tento nebezpe\u010dn\u00fd jemn\u00fd prach zost\u00e1va vo vzduchu cel\u00e9 hodiny po skon\u010den\u00ed pr\u00e1ce, pokia\u013e nie je zabezpe\u010den\u00fd \u00fa\u010dinn\u00fd zber prachu na obr\u00e1bacom zariaden\u00ed a spr\u00e1vne vetranie pracovn\u00e9ho priestoru. V\u017edy, ke\u010f je to mo\u017en\u00e9, pou\u017e\u00edvajte ods\u00e1vac\u00ed syst\u00e9m priamo pri zdroji. Je to naj\u00fa\u010dinnej\u0161\u00ed sp\u00f4sob, ako zabezpe\u010di\u0165, aby sa v\u00e1m do p\u013e\u00fac dostalo \u010do najmenej prachu. Rozpra\u0161ovan\u00e1 hmla vznikaj\u00faca pri mokrom spracovan\u00ed obsahuje aj prach, ktor\u00fd sa m\u00f4\u017ee dosta\u0165 do va\u0161ich p\u013e\u00fac. V\u017edy pracujte v dobre vetran\u00fdch priestoroch alebo pou\u017e\u00edvajte zariadenia na vetranie\/filtr\u00e1ciu vzduchu. A nakoniec, v\u017edy noste po\u017eadovan\u00e9 osobn\u00e9 ochrann\u00e9 prostriedky. <strong>Starajte sa o svoje zdravie \u2013 budujte si bud\u00facnos\u0165!<\/strong><\/p>\n","protected":false},"template":"","sector":[7905,5647],"carcinogens":[5596,5436],"stop":[8059,8060],"class_list":["post-110034","task","type-task","status-publish","hentry","sector-podlahove-a-stenove-krytiny","sector-rezanie-tvarovanie-a-konecna-uprava-kamena","carcinogens-azbest-sk","carcinogens-respiracny-krystalicky-kremik","stop-organizacia","stop-osobna-ochrana-v-zmysle-principu-stop"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Rezanie umel\u00e9ho kame\u0148a - %<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/stopcarcinogensatwork.eu\/sk\/task\/rezanie-umeleho-kamena\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rezanie umel\u00e9ho kame\u0148a\" \/>\n<meta property=\"og:description\" content=\"D\u00e1vajte si pozor na nevidite\u013en\u00fd prach pri spracovan\u00ed umel\u00e9ho kame\u0148a Umel\u00fd kame\u0148 sa pou\u017e\u00edva najm\u00e4 na kuchynsk\u00e9 pracovn\u00e9 dosky a stoly, ako aj na obklady stien v k\u00fape\u013eniach. Sklad\u00e1 sa z oxidu kremi\u010dit\u00e9ho (a\u017e 93 %) a syntetick\u00fdch \u017eiv\u00edc na sp\u00e1janie. 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