{"id":44392,"date":"2017-08-31T13:39:57","date_gmt":"2017-08-31T13:39:57","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/good-practice\/reduzir-a-exposicao-ao-quartzo-na-industria-da-construcao\/"},"modified":"2025-09-04T12:49:50","modified_gmt":"2025-09-04T12:49:50","slug":"reduzir-a-exposicao-ao-quartzo-na-industria-da-construcao","status":"publish","type":"good-practice","link":"https:\/\/stopcarcinogensatwork.eu\/pt-pt\/good-practice\/reduzir-a-exposicao-ao-quartzo-na-industria-da-construcao\/","title":{"rendered":"Reduzir a exposi\u00e7\u00e3o ao quartzo na ind\u00fastria da Constru\u00e7\u00e3o"},"content":{"rendered":"<p>O higienista ocupacional Erik van Deurssen desenvolveu uma interven\u00e7\u00e3o multidimensional para reduzir a exposi\u00e7\u00e3o ao quartzo na ind\u00fastria da Constru\u00e7\u00e3o. O objetivo desta interven\u00e7\u00e3o \u00e9 aumentar a utiliza\u00e7\u00e3o de medidas t\u00e9cnicas de controlo e alterar o comportamento dos trabalhadores e os factores organizacionais. A interven\u00e7\u00e3o conduziu a uma redu\u00e7\u00e3o da exposi\u00e7\u00e3o ao quartzo e Van Deurssen recebeu o Pr\u00e9mio Memorial Thomas Bedford da BHOS pela sua investiga\u00e7\u00e3o de doutoramento nesta \u00e1rea.  <\/p>\n<h2><u>Cen\u00e1rio e problema<\/u><\/h2>\n<p>Todos os trabalhadores da Constru\u00e7\u00e3o est\u00e3o expostos a poeiras. A exposi\u00e7\u00e3o \u00e0s poeiras de quartzo \u00e9 especialmente prejudicial para a sa\u00fade das pessoas, porque danifica irremediavelmente os pulm\u00f5es e pode levar a doen\u00e7as respirat\u00f3rias cr\u00f3nicas ou ao cancro. Muitas interven\u00e7\u00f5es neste dom\u00ednio centram-se em solu\u00e7\u00f5es t\u00e9cnicas para a redu\u00e7\u00e3o ou preven\u00e7\u00e3o da exposi\u00e7\u00e3o ao quartzo. Estas interven\u00e7\u00f5es n\u00e3o t\u00eam em conta o comportamento dos trabalhadores ou os factores organizacionais. No entanto, sabe-se que estes aspectos influenciam em grande medida a efic\u00e1cia das medidas t\u00e9cnicas de controlo. Por conseguinte, \u00e9 necess\u00e1ria uma interven\u00e7\u00e3o multidimensional que tenha em conta factores t\u00e9cnicos, comportamentais e organizacionais.     <\/p>\n<h2><u>Solu\u00e7\u00e3o<\/u><\/h2>\n<p>A interven\u00e7\u00e3o consiste em v\u00e1rias sess\u00f5es presenciais:<\/p>\n<ul>\n<li>Sess\u00f5es plen\u00e1rias para trabalhadores e Encarregados de Obra para os informar sobre os riscos para a sa\u00fade relacionados com a exposi\u00e7\u00e3o ao quartzo e para abordar os principais obst\u00e1culos \u00e0 utiliza\u00e7\u00e3o de medidas t\u00e9cnicas de controlo.<\/li>\n<li>Uma sess\u00e3o para os trabalhadores da Constru\u00e7\u00e3o Trabalhista no local de trabalho para os ensinar a utilizar certas medidas t\u00e9cnicas de controlo na pr\u00e1tica.<\/li>\n<li>Uma sess\u00e3o destinada aos gestores para os informar sobre as mais recentes medidas t\u00e9cnicas de controlo.<\/li>\n<\/ul>\n<h2><u>Resultados<\/u><\/h2>\n<p>A interven\u00e7\u00e3o foi bem sucedida: observaram-se mudan\u00e7as comportamentais positivas, as medidas t\u00e9cnicas de controlo foram utilizadas com maior frequ\u00eancia e, consequentemente, a exposi\u00e7\u00e3o ao quartzo foi reduzida. A interven\u00e7\u00e3o foi avaliada positivamente pelos utilizadores. As sugest\u00f5es de melhoria s\u00e3o a organiza\u00e7\u00e3o de uma \u00fanica sess\u00e3o obrigat\u00f3ria em vez de v\u00e1rias sess\u00f5es e a utiliza\u00e7\u00e3o de t\u00e9cnicas (audio)visuais tanto quanto poss\u00edvel para a transfer\u00eancia de informa\u00e7\u00e3o, uma vez que os trabalhadores da Constru\u00e7\u00e3o t\u00eam geralmente um n\u00edvel de instru\u00e7\u00e3o mais baixo.  <\/p>\n<h2><u>Li\u00e7\u00f5es aprendidas<\/u><\/h2>\n<ul>\n<li>As interven\u00e7\u00f5es centradas na redu\u00e7\u00e3o da exposi\u00e7\u00e3o a agentes cancer\u00edgenos s\u00e3o mais eficazes se n\u00e3o se centrarem apenas nos aspectos t\u00e9cnicos, mas tamb\u00e9m nos factores comportamentais e organizacionais, uma vez que estes t\u00eam uma influ\u00eancia importante na efic\u00e1cia da utiliza\u00e7\u00e3o das medidas t\u00e9cnicas de controlo.<\/li>\n<\/ul>\n<p>Ao ensinar os trabalhadores sobre o impacto da exposi\u00e7\u00e3o a agentes cancer\u00edgenos na sa\u00fade, a utiliza\u00e7\u00e3o de t\u00e9cnicas (audio)visuais \u00e9 importante devido \u00e0 educa\u00e7\u00e3o geralmente inferior dos trabalhadores.<\/p>\n","protected":false},"template":"","sector":[2114],"carcinogens":[1807,1539],"stop":[1824],"country":[2263],"class_list":["post-44392","good-practice","type-good-practice","status-publish","hentry","sector-construcao","carcinogens-abrasao-processo","carcinogens-silica-cristalina-respiravel","stop-organizacao","country-paises-baixos"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Reduzir a exposi\u00e7\u00e3o ao quartzo na ind\u00fastria da Constru\u00e7\u00e3o<\/title>\n<meta name=\"description\" content=\"Many other companies are taking measures to completely avoid or protect workers from exposure to carcinogenic substances.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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