{"id":41977,"date":"2023-06-12T11:01:48","date_gmt":"2023-06-12T09:01:48","guid":{"rendered":"https:\/\/obera.fr\/non-classifiee\/kremicity-prach-restaurovanie-portalu-katedraly-svateho-vavrinca-v-strasburgu\/"},"modified":"2025-04-23T08:53:20","modified_gmt":"2025-04-23T06:53:20","slug":"poussiere-de-silice-renovation-du-portail-st-laurent-de-la-cathedrale-de-strasbourg","status":"publish","type":"post","link":"https:\/\/obera.fr\/sk\/nasa-rada\/poussiere-de-silice-renovation-du-portail-st-laurent-de-la-cathedrale-de-strasbourg\/","title":{"rendered":"Kremi\u010dit\u00fd prach: renov\u00e1cia port\u00e1lu sv\u00e4t\u00e9ho Vavrinca v katedr\u00e1le v \u0160trasburgu"},"content":{"rendered":"\n<p><strong>\u0160trasbursk\u00e1 katedr\u00e1la<\/strong> je architektonick\u00fd skvost, ktor\u00fd steles\u0148uje bohatstvo a n\u00e1dheru franc\u00fazskeho dedi\u010dstva. T\u00e1to impozantn\u00e1 gotick\u00e1 katedr\u00e1la fascinuje n\u00e1v\u0161tevn\u00edkov z cel\u00e9ho sveta svojou majest\u00e1tnos\u0165ou a hist\u00f3riou. <\/p>\n\n<h2 class=\"wp-block-heading\">\u0160trasbursk\u00e1 katedr\u00e1la, zap\u00edsan\u00e1 na zozname svetov\u00e9ho dedi\u010dstva UNESCO<\/h2>\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"R\u00e9novation du portail saint-Laurent \u00e0 la cath\u00e9drale de Strasbourg par OberA\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/QwxNtAw6KLQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n<p>\u0160trasbursk\u00e1 katedr\u00e1la, ofici\u00e1lne zn\u00e1ma ako katedr\u00e1la Notre-Dame de Strasbourg, je skuto\u010dn\u00fdm architektonick\u00fdm majstrovsk\u00fdm dielom. Bola postaven\u00e1 v 12. a\u017e 15. storo\u010d\u00ed a pova\u017euje sa za jeden z najv\u00fdznamnej\u0161\u00edch pr\u00edkladov gotickej architekt\u00fary. V roku 1988 bola zap\u00edsan\u00e1 do zoznamu <strong>svetov\u00e9ho kult\u00farneho dedi\u010dstva UNESCO<\/strong>, \u010d\u00edm sa zd\u00f4raznil jej v\u00fdnimo\u010dn\u00fd kult\u00farny a historick\u00fd v\u00fdznam.  <\/p>\n\n<h2 class=\"wp-block-heading\">Obnova port\u00e1lu St Laurent, nebezpe\u010denstvo pre zamestnancov<\/h2>\n\n<h3 class=\"wp-block-heading\">Br\u00e1na Saint Laurent<\/h3>\n\n<p><strong>Port\u00e1l Saint Laurent<\/strong> je jedn\u00fdm z hlavn\u00fdch vstupov do \u0161trasburskej katedr\u00e1ly. Je to majstrovsk\u00e9 dielo gotick\u00e9ho soch\u00e1rstva a skuto\u010dn\u00fd poh\u013ead na\u0148. Sochy, ktor\u00e9 zdobia port\u00e1l, zobrazuj\u00fa biblick\u00e9 v\u00fdjavy a n\u00e1bo\u017eensk\u00e9 postavy. S\u00fa pozoruhodne jemn\u00e9 a sved\u010dia o zru\u010dnosti vtedaj\u0161\u00edch umelcov. N\u00e1v\u0161tevn\u00edci m\u00f4\u017eu obdivova\u0165 <strong>n\u00e1dhern\u00e9 detaily s\u00f4ch<\/strong> a \u017easn\u00fa\u0165 nad umeleck\u00fdm stv\u00e1rnen\u00edm d\u00f4le\u017eit\u00fdch biblick\u00fdch pr\u00edbehov.    <\/p>\n\n<h3 class=\"wp-block-heading\">Obnova br\u00e1ny Saint Laurent<\/h3>\n\n<p><strong> Kamen\u00e1rstvo je starobyl\u00e9 a uzn\u00e1van\u00e9 povolanie<\/strong>, ale m\u00f4\u017ee predstavova\u0165 aj zna\u010dn\u00e9 zdravotn\u00e9 rizik\u00e1 pre remeseln\u00edkov. Jedno z najznepokojuj\u00facej\u0161\u00edch riz\u00edk s\u00favis\u00ed s oxidom kremi\u010dit\u00fdm, ktor\u00fd je prirodzene pr\u00edtomn\u00fd v mnoh\u00fdch kame\u0148och. <\/p>\n\n<h2 class=\"wp-block-heading\">Krem\u00edk a jeho zdravotn\u00e9 rizik\u00e1<\/h2>\n\n<p><strong> Krem\u00edk je kry\u0161talick\u00e1 forma<\/strong> oxidu kremi\u010dit\u00e9ho, ktor\u00e1 sa nach\u00e1dza v mnoh\u00fdch druhoch kame\u0148a vr\u00e1tane pieskovca. Pri rezan\u00ed kame\u0148a vznikaj\u00fa pri tren\u00ed a n\u00e1razoch prachov\u00e9 \u010dastice obsahuj\u00face oxid kremi\u010dit\u00fd, ktor\u00e9 m\u00f4\u017eu<strong> remeseln\u00edci vdychova\u0165<\/strong>. Toto chronick\u00e9 vystavenie oxidu kremi\u010dit\u00e9mu m\u00f4\u017ee vies\u0165 k v\u00e1\u017enym zdravotn\u00fdm probl\u00e9mom, ako je silik\u00f3za, nevylie\u010dite\u013en\u00e9 ochorenie p\u013e\u00fac, ktor\u00e9 zni\u017euje d\u00fdchacie schopnosti. Krem\u00edk sa sp\u00e1ja aj so<strong> zv\u00fd\u0161en\u00fdm rizikom rakoviny p\u013e\u00fac,<\/strong> ochoren\u00ed d\u00fdchac\u00edch ciest a in\u00fdch p\u013e\u00facnych ochoren\u00ed.   <\/p>\n\n<h2 class=\"wp-block-heading\">Prevent\u00edvne a ochrann\u00e9 opatrenia<\/h2>\n\n<p>Na minimalizovanie <strong>riz\u00edk spojen\u00fdch s krem\u00edkom pri rezan\u00ed kame\u0148a<\/strong> je nevyhnutn\u00e9 zavies\u0165 vhodn\u00e9 prevent\u00edvne a ochrann\u00e9 opatrenia. Po prv\u00e9, remeseln\u00edci musia by\u0165 vybaven\u00ed d\u00fdchac\u00edmi maskami \u0161peci\u00e1lne navrhnut\u00fdmi na filtrovanie <strong>\u010dast\u00edc oxidu kremi\u010dit\u00e9ho<\/strong>. Tieto masky musia by\u0165 spr\u00e1vne nasaden\u00e9 a pravidelne vymie\u0148an\u00e9, aby sa zabezpe\u010dila optim\u00e1lna ochrana.  <\/p>\n\n<p>Pri <strong>renov\u00e1cii port\u00e1lu St Laurent<\/strong> spolo\u010dnos\u0165 OberA reagovala aj na \u0161pecifik\u00e1ciu n\u00e1vrhu, obstarania a v\u00fdvoja centralizovan\u00e9ho syst\u00e9mu ods\u00e1vania prachu, jedin\u00e9ho svojho druhu vo Franc\u00fazsku. Aby sa zaru\u010dila optim\u00e1lna ochrana kamen\u00e1rov, spolo\u010dnos\u0165 OberA nain\u0161talovala zariadenie na zachyt\u00e1vanie prachu. <strong><a href=\"https:\/\/obera.fr\/sk\/produits\/depoussiereurs-industriels\/mobiles\/extracteur-poussiere-dustomat-4\/\" data-type=\"page\" data-id=\"440\">Dustomat 4.24<\/a><\/strong> s potrubn\u00fdm syst\u00e9mom na vybavenie nieko\u013ek\u00fdch kamen\u00e1rskych stan\u00edc na <strong>r\u00f4znych poschodiach port\u00e1lu Saint-Laurent<\/strong>. In\u0161tal\u00e1cia umo\u017e\u0148uje<strong> s\u00fa\u010dasn\u00fa<\/strong> prev\u00e1dzku a\u017e 3 stan\u00edc na<strong> rezanie kame\u0148a<\/strong>.  <\/p>\n\n<p><\/p>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-buttons alignwide is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-a89b3969 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/obera.fr\/produits\/depoussiereurs-industriels\/mobiles\/\">Na\u0161e mobiln\u00e9 priemyseln\u00e9 vys\u00e1va\u010de<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-03627597 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/obera.fr\/sk\/kontaktujte-nas\/\">Ve\u010d o tem<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0160trasbursk\u00e1 katedr\u00e1la je architektonick\u00fd skvost, ktor\u00fd steles\u0148uje bohatstvo a n\u00e1dheru franc\u00fazskeho dedi\u010dstva. T\u00e1to impozantn\u00e1 gotick\u00e1 katedr\u00e1la fascinuje n\u00e1v\u0161tevn\u00edkov z cel\u00e9ho sveta svojou majest\u00e1tnos\u0165ou a hist\u00f3riou. <\/p>\n","protected":false},"author":4,"featured_media":85122,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Obnova port\u00e1lu Saint-Laurent, katedr\u00e1la Notre-Dame, \u0160trasburg","_seopress_titles_desc":"V r\u00e1mci renov\u00e1cie port\u00e1lu sv\u00e4t\u00e9ho Vavrinca v \u0161trasburskej katedr\u00e1le spolo\u010dnos\u0165 OberA nain\u0161talovala centr\u00e1lny v\u00e1kuov\u00fd syst\u00e9m, ktor\u00fd je vo Franc\u00fazsku jedine\u010dn\u00fd.","_seopress_robots_index":"","footnotes":""},"categories":[141],"tags":[142],"class_list":["post-41977","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nasa-rada","tag-entete-male-sk","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding","resize-featured-image"],"acf":[],"_links":{"self":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts\/41977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/comments?post=41977"}],"version-history":[{"count":3,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts\/41977\/revisions"}],"predecessor-version":[{"id":85432,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts\/41977\/revisions\/85432"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/media\/85122"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/media?parent=41977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/categories?post=41977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/tags?post=41977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}