{"id":76899,"date":"2023-08-29T10:09:22","date_gmt":"2023-08-29T10:09:22","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/fact\/slidning-proces\/"},"modified":"2026-06-30T13:26:54","modified_gmt":"2026-06-30T13:26:54","slug":"slidning-proces","status":"publish","type":"fact","link":"https:\/\/stopcarcinogensatwork.eu\/da\/fact\/slidning-proces\/","title":{"rendered":"Slidning (proces)"},"content":{"rendered":"<h2>Dannelse af procesgenererede carcinogener ved slidning<span id=\"elementor-toc__heading-anchor-1\" class=\"elementor-menu-anchor \"><\/span><\/h2>\n<blockquote><p>De fleste farlige stoffer er m\u00e6rket og identificeret, men der findes ogs\u00e5 carcinogener, der dannes som et biprodukt under en arbejdsproces, de s\u00e5kaldte procesgenererede carcinogener (PGC\u2019er). Da PGC&#8217;er normalt ikke er m\u00e6rket og ikke n\u00e6vnes i sikkerhedsdatablade, kr\u00e6ver disse PGC&#8217;er s\u00e6rlig opm\u00e6rksomhed i arbejdsmilj\u00f8praksis, da millioner af arbejdere i Europa dagligt uds\u00e6ttes for PGC&#8217;er. <\/p><\/blockquote>\n<p>En af de processer, der udleder PGC\u2019er, er slidning. Slidning er nedbrydning af materiale som f\u00f8lge af sidev\u00e6rts bev\u00e6gelse mellem overflader. Ved slidning opst\u00e5r der en faktisk beskadigelse af materialet, hvilket i mange tilf\u00e6lde f\u00f8rer til frigivelse af slibest\u00f8v. I arbejdsmilj\u00f8et dannes der slibest\u00f8v ved eksempelvis savning af h\u00e5rdt tr\u00e6 eller metal eller boring i beton. Slibest\u00f8vet kan indeholde carcinogene stoffer og ind\u00e5ndes let, hvis der ikke iv\u00e6rks\u00e6ttes foranstaltninger til fjernelse og kontrol.    <\/p>\n<h2>Hvilke aktiviteter medf\u00f8rer slidning?<\/h2>\n<p>Slidning kan skyldes en r\u00e6kke forskellige processer, s\u00e5som sk\u00e6ring, boring, slibning, sandbl\u00e6sning, h\u00f8vling, slibning, fr\u00e6sning, savning og knusning af materiale. Der kan forekomme carcinogene stoffer i det slibest\u00f8v, der frigives under disse aktiviteter, og som derefter kan ind\u00e5ndes og medf\u00f8re sundhedsm\u00e6ssige konsekvenser. Ogs\u00e5 fejning af st\u00f8v efter slidning kan f\u00f8re til eksponering.  <\/p>\n<h2>Hvor der opst\u00e5r risici<\/h2>\n<p>De udsatte arbejdere er: medarbejdere inden for sandbl\u00e6sning, operat\u00f8rer i mursten-, beton- eller flisefremstilling, murere, medarbejdere inden for keramik og lert\u00f8j, betonarbejdere, operat\u00f8rer inden for knusning og formaling, operat\u00f8rer af slibemaskiner, presseoperat\u00f8rer i tr\u00e6vareindustrien, drejeb\u00e6nksoperat\u00f8rer, bygningsarbejdere og t\u00f8mrere. Brancher, hvor eksponering ofte forekommer, er bygge- og anl\u00e6gsvirksomheden, m\u00f8belindustrien samt skovbrugs- og t\u00f8mrerbranchen. <\/p>\n<h2 id=\"heading-4\">Hvor mange arbejdere er udsat for risiko?<\/h2>\n<p>De mest kendte carcinogene stoffer, der frigives ved slidning, er respirabelt silikast\u00f8v (kvarts) og st\u00f8v fra h\u00e5rdt tr\u00e6, hvor antallet af arbejderne, der uds\u00e6ttes for dem, ansl\u00e5s til henholdsvis 5 millioner og 3 millioner i EU.<\/p>\n<h2>Sundhedsm\u00e6ssige virkninger<\/h2>\n<p>N\u00e5r arbejdere ind\u00e5nder st\u00f8v fra h\u00e5rdt tr\u00e6, aflejres det i n\u00e6sen, halsen og de nedre luftveje. Uds\u00e6ttelse for st\u00f8v fra h\u00e5rdt tr\u00e6 kan for\u00e5rsage luftvejssygdomme, \u00f8jenirritation, hudsygdomme og, ved langvarig uds\u00e6ttelse, kr\u00e6ft.<br \/>\nN\u00e5r arbejdstagere ind\u00e5nder krystallinsk silica, reagerer lungev\u00e6vet ved at danne fibrotiske knuder og arv\u00e6v omkring silicapartiklerne. Det er uklart, hvordan silicast\u00f8v pr\u00e6cist for\u00e5rsager lungekr\u00e6ft.  <\/p>\n<p>For n\u00e6rmere oplysninger om sundhedsm\u00e6ssige virkninger af bestemte carcinogene metaller og materialer henvises til faktablade om de enkelte stoffer p\u00e5 hjemmesiden: <a href=\"https:\/\/stopcarcinogensatwork.eu\/fact\/silica-dust\/\">Silikast\u00f8v<\/a>, <a href=\"https:\/\/stopcarcinogensatwork.eu\/fact\/chromium-vi\/\">krom(VI)<\/a>, <a href=\"https:\/\/stopcarcinogensatwork.eu\/da\/fact\/stoev-fra-haardt-trae\/\">st\u00f8v fra h\u00e5rdt tr\u00e6<\/a>.<\/p>\n<h2>Hvad skal man g\u00f8re?<\/h2>\n<ul>\n<li>St\u00f8v fra slidning anses normalt ikke for at v\u00e6re sundhedsfarligt for mennesker, og der b\u00f8r derfor l\u00e6gges s\u00e6rlig v\u00e6gt p\u00e5 at \u00f8ge bevidstheden om disse stoffer og p\u00e5 foranstaltninger til at mindske eksponeringen.<\/li>\n<li>Som med ethvert andet kemisk stof kan eksponeringen reduceres markant ved at anvende st\u00f8vbek\u00e6mpelsesudstyr, s\u00e5som st\u00f8vudsugere, excenterslibere, hamre med indbygget st\u00f8vudsugning eller befugtningssystemer, for at minimere udledningen af st\u00f8v fra slidning.<\/li>\n<li>Det er afg\u00f8rende at fjerne slibest\u00f8vet s\u00e5 t\u00e6t p\u00e5 kilden som muligt (ved befugtning eller lokal udsugning) for at mindske arbejdernes eksponering og samtidig minimere forureningen af arbejdsrummet, s\u00e5 man undg\u00e5r, at slibest\u00f8vet hvirvles op igen.<\/li>\n<li>P\u00e5 <a href=\"http:\/\/www.dustfreeworking.tno.nl\" target=\"_blank\" rel=\"noopener\">http:\/\/www.dustfreeworking.tno.nl<\/a> findes der et bredt udvalg af st\u00f8vudsugningsanl\u00e6g.<\/li>\n<\/ul>\n","protected":false},"template":"","carcinogens":[4060],"class_list":["post-76899","fact","type-fact","status-publish","hentry","carcinogens-slidning-proces"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v28.0) - 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