{"id":41974,"date":"2023-06-12T11:01:48","date_gmt":"2023-06-12T09:01:48","guid":{"rendered":"https:\/\/obera.fr\/non-classifiee\/kremicity-prach-restaurovani-portalu-katedraly-svateho-vavrince-ve-strasburku\/"},"modified":"2025-04-23T08:55:37","modified_gmt":"2025-04-23T06:55:37","slug":"poussiere-de-silice-renovation-du-portail-st-laurent-de-la-cathedrale-de-strasbourg","status":"publish","type":"post","link":"https:\/\/obera.fr\/cs\/nase-rady\/poussiere-de-silice-renovation-du-portail-st-laurent-de-la-cathedrale-de-strasbourg\/","title":{"rendered":"K\u0159emi\u010dit\u00fd prach: renovace port\u00e1lu svat\u00e9ho Vav\u0159ince ve \u0161trasbursk\u00e9 katedr\u00e1le"},"content":{"rendered":"\n<p><strong>\u0160trasbursk\u00e1 katedr\u00e1la<\/strong> je architektonick\u00fdm skvostem, kter\u00fd zt\u011bles\u0148uje bohatstv\u00ed a n\u00e1dheru francouzsk\u00e9ho d\u011bdictv\u00ed. Tato impozantn\u00ed gotick\u00e1 katedr\u00e1la fascinuje n\u00e1v\u0161t\u011bvn\u00edky z cel\u00e9ho sv\u011bta svou majest\u00e1tnost\u00ed a histori\u00ed. <\/p>\n\n<h2 class=\"wp-block-heading\">\u0160trasbursk\u00e1 katedr\u00e1la, pam\u00e1tka sv\u011btov\u00e9ho d\u011bdictv\u00ed 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\u00e1ln\u011b zn\u00e1m\u00e1 jako katedr\u00e1la Notre-Dame de Strasbourg, je skute\u010dn\u00fdm architektonick\u00fdm mistrovsk\u00fdm d\u00edlem. Byla postavena mezi 12. a 15. stolet\u00edm a je pova\u017eov\u00e1na za jeden z nejv\u00fdznamn\u011bj\u0161\u00edch p\u0159\u00edklad\u016f gotick\u00e9 architektury. V roce 1988 byla zaps\u00e1na na seznam <strong>sv\u011btov\u00e9ho d\u011bdictv\u00ed UNESCO<\/strong>, co\u017e podtrhuje jej\u00ed mimo\u0159\u00e1dn\u00fd kulturn\u00ed a historick\u00fd v\u00fdznam.  <\/p>\n\n<h2 class=\"wp-block-heading\">Obnova port\u00e1lu St Laurent, nebezpe\u010d\u00ed pro zam\u011bstnance<\/h2>\n\n<h3 class=\"wp-block-heading\">Br\u00e1na St Laurent<\/h3>\n\n<p><strong>Port\u00e1l Saint Laurent<\/strong> je jedn\u00edm z hlavn\u00edch vstup\u016f do \u0161trasbursk\u00e9 katedr\u00e1ly. Jedn\u00e1 se o mistrovsk\u00e9 d\u00edlo gotick\u00e9ho socha\u0159stv\u00ed, na kter\u00e9 je opravdu radost pohled\u011bt. Sochy, kter\u00e9 port\u00e1l zdob\u00ed, zobrazuj\u00ed biblick\u00e9 v\u00fdjevy a n\u00e1bo\u017eensk\u00e9 postavy. Jsou pozoruhodn\u011b jemn\u00e9 a sv\u011bd\u010d\u00ed o zru\u010dnosti tehdej\u0161\u00edch um\u011blc\u016f. N\u00e1v\u0161t\u011bvn\u00edci mohou obdivovat <strong>vynikaj\u00edc\u00ed detaily soch<\/strong> a \u017easnout nad um\u011bleck\u00fdm ztv\u00e1rn\u011bn\u00edm d\u016fle\u017eit\u00fdch biblick\u00fdch p\u0159\u00edb\u011bh\u016f.    <\/p>\n\n<h3 class=\"wp-block-heading\">Renovace br\u00e1ny St Laurent<\/h3>\n\n<p><strong> Kamenosocha\u0159stv\u00ed je starobyl\u00e1 a uzn\u00e1van\u00e1 profese<\/strong>, ale pro \u0159emesln\u00edky m\u016f\u017ee p\u0159edstavovat i zna\u010dn\u00e9 zdravotn\u00ed riziko. Jedno z nejznepokojiv\u011bj\u0161\u00edch rizik je spojeno s oxidem k\u0159emi\u010dit\u00fdm, kter\u00fd je p\u0159irozen\u011b obsa\u017een v mnoha kamenech. <\/p>\n\n<h2 class=\"wp-block-heading\">K\u0159em\u00edk a jeho zdravotn\u00ed rizika<\/h2>\n\n<p><strong> K\u0159emelina je krystalick\u00e1 forma<\/strong> oxidu k\u0159emi\u010dit\u00e9ho, kter\u00e1 se nach\u00e1z\u00ed v mnoha druz\u00edch kamene, v\u010detn\u011b p\u00edskovce. P\u0159i \u0159ez\u00e1n\u00ed kamene vznikaj\u00ed t\u0159en\u00edm a n\u00e1razy prachov\u00e9 \u010d\u00e1stice obsahuj\u00edc\u00ed oxid k\u0159emi\u010dit\u00fd, kter\u00e9 mohou<strong> \u0159emesln\u00edci vdechovat<\/strong>. Toto chronick\u00e9 vystaven\u00ed oxidu k\u0159emi\u010dit\u00e9mu m\u016f\u017ee v\u00e9st k v\u00e1\u017en\u00fdm zdravotn\u00edm probl\u00e9m\u016fm, jako je silik\u00f3za, nevyl\u00e9\u010diteln\u00e9 plicn\u00ed onemocn\u011bn\u00ed, kter\u00e9 sni\u017euje kapacitu d\u00fdchac\u00edch cest. K\u0159em\u00edk je tak\u00e9 spojov\u00e1n se<strong> zv\u00fd\u0161en\u00fdm rizikem rakoviny plic,<\/strong> onemocn\u011bn\u00ed d\u00fdchac\u00edch cest a dal\u0161\u00edch plicn\u00edch onemocn\u011bn\u00ed.   <\/p>\n\n<h2 class=\"wp-block-heading\">Preventivn\u00ed a ochrann\u00e1 opat\u0159en\u00ed<\/h2>\n\n<p>Pro minimalizaci <strong>rizik spojen\u00fdch s k\u0159em\u00edkem p\u0159i \u0159ez\u00e1n\u00ed kamene<\/strong> je nezbytn\u00e9 zav\u00e9st vhodn\u00e1 preventivn\u00ed a ochrann\u00e1 opat\u0159en\u00ed. Za prv\u00e9, \u0159emesln\u00edci mus\u00ed b\u00fdt vybaveni d\u00fdchac\u00edmi maskami speci\u00e1ln\u011b navr\u017een\u00fdmi tak, aby filtrovaly <strong>\u010d\u00e1stice oxidu k\u0159emi\u010dit\u00e9ho<\/strong>. Tyto masky mus\u00ed b\u00fdt spr\u00e1vn\u011b nasazeny a pravideln\u011b vym\u011b\u0148ov\u00e1ny, aby byla zaji\u0161t\u011bna optim\u00e1ln\u00ed ochrana.  <\/p>\n\n<p>P\u0159i <strong>renovaci port\u00e1lu St Laurent<\/strong> reagovala spole\u010dnost OberA tak\u00e9 na zad\u00e1n\u00ed pro n\u00e1vrh, po\u0159\u00edzen\u00ed a v\u00fdvoj centralizovan\u00e9ho syst\u00e9mu ods\u00e1v\u00e1n\u00ed prachu, jedin\u00e9ho sv\u00e9ho druhu ve Francii. Aby byla zaru\u010dena optim\u00e1ln\u00ed ochrana kamen\u00edk\u016f, nainstalovala spole\u010dnost OberA odlu\u010dova\u010d prachu. <strong><a href=\"https:\/\/obera.fr\/cs\/produits\/depoussiereurs-industriels\/mobiles\/extracteur-poussiere-dustomat-4\/\" data-type=\"page\" data-id=\"440\">Dustomat 4.24<\/a><\/strong> s potrubn\u00edm syst\u00e9mem k vybaven\u00ed n\u011bkolika kamenick\u00fdch pracovi\u0161\u0165 v <strong>r\u016fzn\u00fdch patrech port\u00e1lu Saint-Laurent<\/strong>. Instalace umo\u017e\u0148uje<strong> sou\u010dasn\u00fd<\/strong> provoz a\u017e 3 stanic na<strong> \u0159ez\u00e1n\u00ed kamene.<\/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\u00ed pr\u016fmyslov\u00e9 odlu\u010dova\u010de prachu<\/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\/cs\/kontaktujte-nas\/\">Zjist\u011bte v\u00edce<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0160trasbursk\u00e1 katedr\u00e1la je architektonick\u00fdm skvostem, kter\u00fd zt\u011bles\u0148uje bohatstv\u00ed a n\u00e1dheru francouzsk\u00e9ho d\u011bdictv\u00ed. Tato impozantn\u00ed gotick\u00e1 katedr\u00e1la fascinuje n\u00e1v\u0161t\u011bvn\u00edky z cel\u00e9ho sv\u011bta svou majest\u00e1tnost\u00ed a histori\u00ed. <\/p>\n","protected":false},"author":4,"featured_media":85107,"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, \u0160trasburk","_seopress_titles_desc":"V r\u00e1mci renovace port\u00e1lu svat\u00e9ho Vav\u0159ince ve \u0161trasbursk\u00e9 katedr\u00e1le nainstalovala spole\u010dnost OberA ve Francii jedine\u010dn\u00fd centr\u00e1ln\u00ed vakuov\u00fd syst\u00e9m.","_seopress_robots_index":"","footnotes":""},"categories":[310],"tags":[113],"class_list":["post-41974","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nase-rady","tag-entete-male","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\/cs\/wp-json\/wp\/v2\/posts\/41974","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/cs\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/cs\/wp-json\/wp\/v2\/comments?post=41974"}],"version-history":[{"count":3,"href":"https:\/\/obera.fr\/cs\/wp-json\/wp\/v2\/posts\/41974\/revisions"}],"predecessor-version":[{"id":85484,"href":"https:\/\/obera.fr\/cs\/wp-json\/wp\/v2\/posts\/41974\/revisions\/85484"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/cs\/wp-json\/wp\/v2\/media\/85107"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/cs\/wp-json\/wp\/v2\/media?parent=41974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/cs\/wp-json\/wp\/v2\/categories?post=41974"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/cs\/wp-json\/wp\/v2\/tags?post=41974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}