{"id":3314,"date":"2022-01-30T13:40:47","date_gmt":"2022-01-30T11:40:47","guid":{"rendered":"https:\/\/siatkibezpieczenstwa.com\/bezpecnostni-site\/"},"modified":"2026-09-02T12:46:54","modified_gmt":"2026-09-02T10:46:54","slug":"bezpecnostni-site","status":"publish","type":"post","link":"https:\/\/siatkibezpieczenstwa.com\/cs\/bezpecnostni-site\/","title":{"rendered":"Bezpe\u010dnostn\u00ed s\u00edt\u011b \u2013 co se pod t\u00edmto n\u00e1zvem skr\u00fdv\u00e1 a jak je odli\u0161it od z\u00e1chytn\u00fdch s\u00edt\u00ed"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3314\" class=\"elementor elementor-3314 elementor-2587\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0eb8cf6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0eb8cf6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b59c8b5\" data-id=\"b59c8b5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0afc09d elementor-widget elementor-widget-text-editor\" data-id=\"0afc09d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Bezpe\u010dnostn\u00ed s\u00edt\u011b jsou v\u0161estrann\u00e9 \u0159e\u0161en\u00ed, kter\u00e9 nach\u00e1z\u00ed uplatn\u011bn\u00ed v mnoha oborech.<\/strong> Nej\u010dast\u011bji se spojuj\u00ed se stavbami, ale jejich role je mnohem \u0161ir\u0161\u00ed. Volba spr\u00e1vn\u00e9 s\u00edt\u011b z\u00e1vis\u00ed na jej\u00edm \u00fa\u010delu, na pou\u017eit\u00e9m materi\u00e1lu a na technologii v\u00fdroby. Rozd\u00edl je vid\u011bt a\u017e na etiket\u011b. <strong>Norma \u010cSN EN 1263-1 odd\u011bluje dva pojmy, kter\u00e9 se v b\u011b\u017en\u00e9 mluv\u011b pou\u017e\u00edvaj\u00ed zam\u011bniteln\u011b: \u201es\u00ed\u0165\u201c a \u201ez\u00e1chytn\u00e1 s\u00ed\u0165\u201c.<\/strong> N\u00ed\u017ee vysv\u011btlujeme, z \u010deho se bezpe\u010dnostn\u00ed s\u00edt\u011b vyr\u00e1b\u011bj\u00ed, co znamenaj\u00ed p\u00edsmena a \u010d\u00edslice na \u0161t\u00edtku, jak ov\u011b\u0159it, zda je dan\u00e1 s\u00ed\u0165 z\u00e1chytnou s\u00edt\u00ed, a kde se tyto s\u00edt\u011b pou\u017e\u00edvaj\u00ed.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6fcde47 elementor-widget elementor-widget-heading\" data-id=\"6fcde47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ochrann\u00e1 s\u00ed\u0165, bezpe\u010dnostn\u00ed s\u00ed\u0165, z\u00e1chytn\u00e1 s\u00ed\u0165 \u2013 co je odli\u0161uje<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-79e17dd elementor-widget elementor-widget-text-editor\" data-id=\"79e17dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>V b\u011b\u017en\u00e9m jazyce znamenaj\u00ed v\u0161echny t\u0159i n\u00e1zvy tot\u00e9\u017e. V norm\u011b u\u017e ne. \u010cSN EN 1263-1 p\u0159edpokl\u00e1d\u00e1 dv\u011b r\u016fzn\u00e1 zna\u010den\u00ed v\u00fdrobku a li\u0161\u00ed se jedin\u00fdm prvkem:<\/p>\n<ul>\n<li><strong>S\u00ed\u0165<\/strong> \u2014 zna\u010den\u00ed obsahuje n\u00e1zev, \u010d\u00edslo normy, t\u0159\u00eddu, tvar a rozm\u011br oka a rozm\u011bry s\u00edt\u011b. Nen\u00ed v n\u011bm typ.<\/li>\n<li><strong>Z\u00e1chytn\u00e1 s\u00ed\u0165<\/strong> \u2014 <strong>tot\u00e9\u017e, ale nav\u00edc s typem (S, T, U nebo V)<\/strong> a s \u00farovn\u00ed \u0159\u00edzen\u00ed v\u00fdroby. Typ je souhrn prvk\u016f tvo\u0159\u00edc\u00edch za\u0159\u00edzen\u00ed, kter\u00e9 lze pou\u017e\u00edvat podle n\u00e1vodu k obsluze.<\/li>\n<\/ul>\n<p>Nen\u00ed to formalita. <strong>Typ znamen\u00e1, \u017ee v\u00fdrobce nezkou\u0161el samotnou textilii, ale cel\u00e9 \u0159e\u0161en\u00ed: s\u00ed\u0165 spole\u010dn\u011b se zp\u016fsobem jej\u00edho upevn\u011bn\u00ed.<\/strong> S\u00ed\u0165 bez typu m\u016f\u017ee b\u00fdt vynikaj\u00edc\u00ed kvality a p\u0159esto nejde o v\u00fdrobek, kter\u00fd je dovoleno zav\u011bsit nad pracovi\u0161t\u011b.<\/p>\n<p>Praktick\u00fd z\u00e1v\u011br je jednoduch\u00fd. Pokud hled\u00e1te ochrannou s\u00ed\u0165 do skladu, do sportovn\u00ed haly nebo pod reg\u00e1ly, posta\u010d\u00ed s\u00ed\u0165. Pokud m\u00e1 s\u00ed\u0165 zachytit p\u00e1d \u010dlov\u011bka \u2014 mus\u00ed to b\u00fdt z\u00e1chytn\u00e1 s\u00ed\u0165 s ur\u010den\u00fdm typem.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33f4bbb elementor-widget elementor-widget-heading\" data-id=\"33f4bbb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Z \u010deho se bezpe\u010dnostn\u00ed s\u00edt\u011b vyr\u00e1b\u011bj\u00ed: polyamid a polypropylen<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f426be elementor-widget elementor-widget-text-editor\" data-id=\"0f426be\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Dva materi\u00e1ly si mezi sebe d\u011bl\u00ed t\u00e9m\u011b\u0159 cel\u00fd trh. Polyamid, zn\u00e1m\u00fd tak\u00e9 jako nylon, je pru\u017en\u011bj\u0161\u00ed: vl\u00e1kno se p\u0159ed p\u0159etr\u017een\u00edm v\u00fdrazn\u011b prot\u00e1hne, tak\u017ee l\u00e9pe rozpt\u00fdl\u00ed energii n\u00e1razu. Nev\u00fdhodou je nas\u00e1kavost \u2014 polyamid pohlcuje vodu a mokr\u00e1 s\u00ed\u0165 v\u00e1\u017e\u00ed v\u00edce. Polypropylen vodu nepohlcuje a je leh\u010d\u00ed ne\u017e ona, tak\u017ee s\u00ed\u0165 je leh\u010d\u00ed a snadn\u011bji se s n\u00ed manipuluje, ale samotn\u00e9 vl\u00e1kno je tu\u017e\u0161\u00ed.<\/p>\n<p>S materi\u00e1lem obvykle souvis\u00ed i zp\u016fsob proveden\u00ed. Polyamidov\u00e9 s\u00edt\u011b se nej\u010dast\u011bji d\u011blaj\u00ed jako uzlov\u00e9, polypropylenov\u00e9 jako bezuzlov\u00e9. Norma zde klade jedin\u00fd po\u017eadavek: spleten\u00ed prov\u00e1zku oka mus\u00ed m\u00edt nejm\u00e9n\u011b t\u0159i nez\u00e1visl\u00e9 nit\u011b a mus\u00ed b\u00fdt provedeno tak, aby se nep\u00e1ralo. Jde o to, aby se p\u0159etr\u017een\u00e1 nit neroz\u0161\u00ed\u0159ila za hranice toho jednoho oka, ve kter\u00e9m k p\u0159etr\u017een\u00ed do\u0161lo.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f33593 elementor-widget elementor-widget-text-editor\" data-id=\"2f33593\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"ac-tabla-wrap\">\r\n<table class=\"ac-tabla ac-tabla--comp\" style=\"min-width: 660px;\" aria-label=\"Poliamid i polipropylen w siatkach ochronnych \u2013 por\u00f3wnanie\">\r\n<thead>\r\n<tr>\r\n<th scope=\"col\">Vlastnost<\/th>\r\n<th scope=\"col\">Polyamid (PA)<\/th>\r\n<th scope=\"col\">Polypropylen (PP)<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<th scope=\"row\">Pru\u017enost a pohlcov\u00e1n\u00ed energie<\/th>\r\n<td>vy\u0161\u0161\u00ed \u2014 vl\u00e1kno se p\u0159ed p\u0159etr\u017een\u00edm v\u00fdrazn\u011b prot\u00e1hne<\/td>\r\n<td>ni\u017e\u0161\u00ed \u2014 vl\u00e1kno je tu\u017e\u0161\u00ed<\/td>\r\n<\/tr>\r\n<tr>\r\n<th scope=\"row\">Nas\u00e1kavost<\/th>\r\n<td>pohlcuje vodu; mokr\u00e1 s\u00ed\u0165 je t\u011b\u017e\u0161\u00ed<\/td>\r\n<td>vodu nepohlcuje; vl\u00e1kno je leh\u010d\u00ed ne\u017e voda<\/td>\r\n<\/tr>\r\n<tr>\r\n<th scope=\"row\">Hmotnost s\u00edt\u011b<\/th>\r\n<td>vy\u0161\u0161\u00ed<\/td>\r\n<td>ni\u017e\u0161\u00ed \u2014 snaz\u0161\u00ed manipulace<\/td>\r\n<\/tr>\r\n<tr>\r\n<th scope=\"row\">Obvykl\u00e9 proveden\u00ed<\/th>\r\n<td>nej\u010dast\u011bji uzlov\u00e9<\/td>\r\n<td>nej\u010dast\u011bji bezuzlov\u00e9<\/td>\r\n<\/tr>\r\n<tr>\r\n<th scope=\"row\">Odolnost v\u016f\u010di UV<\/th>\r\n<td>vy\u017eaduje UV stabilizaci<\/td>\r\n<td>vy\u017eaduje UV stabilizaci<\/td>\r\n<\/tr>\r\n<tr>\r\n<th scope=\"row\">Co o materi\u00e1lu \u0159\u00edk\u00e1 \u010cSN EN 1263-1<\/th>\r\n<td colspan=\"2\">Nic. Norma surovinu nep\u0159edepisuje \u2014 klade po\u017eadavky na v\u00fdsledek: energii pohlcenou okem, rozm\u011br oka, pevnost lan a chov\u00e1n\u00ed s\u00edt\u011b po st\u00e1rnut\u00ed<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div><br><p class=\"ac-tabla-nota\">Oba materi\u00e1ly ztr\u00e1cej\u00ed pevnost vlivem UV z\u00e1\u0159en\u00ed. Proto norma zav\u00e1d\u00ed sou\u010dinitel st\u00e1rnut\u00ed \u03b3\u2082, kter\u00fd nikdy nen\u00ed men\u0161\u00ed ne\u017e 1 a znamen\u00e1 nejm\u00e9n\u011b 12 m\u011bs\u00edc\u016f provozu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97ac391 elementor-widget elementor-widget-text-editor\" data-id=\"97ac391\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Nejd\u016fle\u017eit\u011bj\u0161\u00ed v\u011bta t\u00e9to kapitoly v\u0161ak zn\u00ed jinak: norma \u010cSN EN 1263-1 surovinu v\u016fbec nep\u0159edepisuje. Nen\u00ed v n\u00ed z\u00e1pis \u201es\u00ed\u0165 m\u00e1 b\u00fdt z polyamidu\u201c.<\/strong> Jsou v n\u00ed naopak po\u017eadavky na v\u00fdsledek \u2014 kolik energie m\u00e1 oko pohltit, jak velk\u00e9 m\u016f\u017ee b\u00fdt, kolik maj\u00ed vydr\u017eet lana a jak se m\u00e1 s\u00ed\u0165 chovat po st\u00e1rnut\u00ed. Proto je ot\u00e1zka \u201epolyamid, nebo polypropylen\u201c m\u00e9n\u011b podstatn\u00e1 ne\u017e ot\u00e1zka na t\u0159\u00eddu a na etiketu.<\/p>\n<p>St\u00e1rnut\u00ed stoj\u00ed za rozveden\u00ed, proto\u017ee je to jedin\u00fd parametr, kter\u00fd se t\u00fdk\u00e1 plynut\u00ed \u010dasu. Norma zav\u00e1d\u00ed sou\u010dinitel \u03b3\u2082 popisuj\u00edc\u00ed zhor\u0161ov\u00e1n\u00ed jakosti s\u00edt\u011b a stanov\u00ed, \u017ee nikdy nen\u00ed men\u0161\u00ed ne\u017e 1 a \u017ee znamen\u00e1 nejm\u00e9n\u011b dvan\u00e1ctim\u011bs\u00ed\u010dn\u00ed provoz. Oba materi\u00e1ly ztr\u00e1cej\u00ed pevnost vlivem slune\u010dn\u00edho z\u00e1\u0159en\u00ed \u2014 rozd\u00edl spo\u010d\u00edv\u00e1 v UV stabilizaci, nikoli v tom, \u017ee by n\u011bkter\u00fd z nich byl v\u016f\u010di slunci odoln\u00fd.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-754cd33 elementor-widget elementor-widget-heading\" data-id=\"754cd33\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Oko: \u010dtvercov\u00e9, nebo koso\u010dtvercov\u00e9, 60 nebo 100 milimetr\u016f<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a820d1a elementor-widget elementor-widget-text-editor\" data-id=\"a820d1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Oko s\u00edt\u011b m\u016f\u017ee m\u00edt \u010dtvercov\u00e9 uspo\u0159\u00e1d\u00e1n\u00ed, ozna\u010dovan\u00e9 p\u00edsmenem Q, nebo koso\u010dtvercov\u00e9, ozna\u010dovan\u00e9 p\u00edsmenem D. Rozm\u011br oka se m\u011b\u0159\u00ed mezi protilehl\u00fdmi uzly a spolu s energi\u00ed rozhoduje o t\u0159\u00edd\u011b s\u00edt\u011b. Norma stanov\u00ed \u010dty\u0159i t\u0159\u00eddy.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1a346d elementor-widget elementor-widget-text-editor\" data-id=\"a1a346d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"ac-tabla-wrap\">\r\n<table class=\"ac-tabla ac-tabla--num\" style=\"min-width: 620px;\" aria-label=\"Cztery klasy siatek wed\u0142ug normy EN 1263-1\">\r\n<thead>\r\n<tr>\r\n<th scope=\"col\">T\u0159\u00edda<\/th>\r\n<th scope=\"col\">Energie p\u016fsob\u00edc\u00ed na s\u00ed\u0165<\/th>\r\n<th scope=\"col\">Maxim\u00e1ln\u00ed rozm\u011br oka<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<th scope=\"row\">A1<\/th>\r\n<td>E<sub>A<\/sub> = 2,3 kJ<\/td>\r\n<td>60 mm<\/td>\r\n<\/tr>\r\n<tr>\r\n<th scope=\"row\">A2<\/th>\r\n<td>E<sub>A<\/sub> = 2,3 kJ<\/td>\r\n<td>100 mm<\/td>\r\n<\/tr>\r\n<tr>\r\n<th scope=\"row\">B1<\/th>\r\n<td>E<sub>B<\/sub> = 4,4 kJ<\/td>\r\n<td>60 mm<\/td>\r\n<\/tr>\r\n<tr>\r\n<th scope=\"row\">B2<\/th>\r\n<td>E<sub>B<\/sub> = 4,4 kJ<\/td>\r\n<td>100 mm<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div><br><p class=\"ac-tabla-nota\">Klasifikace podle \u010dl\u00e1nku 4.1 normy \u010cSN EN 1263-1. P\u00edsmeno ozna\u010duje energii, \u010d\u00edslice rozm\u011br oka. Oko m\u016f\u017ee b\u00fdt \u010dtvercov\u00e9 (Q) nebo koso\u010dtvercov\u00e9 (D).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65033db elementor-widget elementor-widget-text-editor\" data-id=\"65033db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>V praxi se na stavb\u00e1ch setk\u00e1v\u00e1me p\u0159edev\u0161\u00edm s t\u0159\u00eddou A2 \u2014 \u010dtvercov\u00e9 oko do 100 mm p\u0159i energii 2,3 kJ.<\/strong> T\u0159\u00eddy s okem 60 mm se pou\u017e\u00edvaj\u00ed m\u00e9n\u011b \u010dasto a obvykle tehdy, kdy\u017e m\u00e1 s\u00ed\u0165 krom\u011b \u010dlov\u011bka zachycovat i drobn\u011bj\u0161\u00ed p\u0159edm\u011bty. Okraj s\u00edt\u011b mus\u00ed b\u00fdt bez ohledu na t\u0159\u00eddu zaji\u0161t\u011bn proti p\u00e1r\u00e1n\u00ed.<\/p>\n<p><strong>Men\u0161\u00ed oko neznamen\u00e1 automaticky pevn\u011bj\u0161\u00ed s\u00ed\u0165.<\/strong> T\u0159\u00eddy A1 a A2 maj\u00ed stejnou energii 2,3 kJ a li\u0161\u00ed se v\u00fdhradn\u011b rozm\u011brem oka; tot\u00e9\u017e plat\u00ed pro dvojici B1 a B2 p\u0159i energii 4,4 kJ. Energie a rozm\u011br oka jsou dva nez\u00e1visl\u00e9 parametry.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7aedfff elementor-widget elementor-widget-heading\" data-id=\"7aedfff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Lana: tich\u00fd prvek, na kter\u00e9m z\u00e1vis\u00ed cel\u00e1 s\u00ed\u0165<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57167cb elementor-widget elementor-widget-text-editor\" data-id=\"57167cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>O s\u00edti se uva\u017euje jako o textilii, ale <strong>p\u0159i zachycen\u00ed p\u00e1du pracuje p\u0159edev\u0161\u00edm obvodov\u00e9 lano a pr\u00e1v\u011b ono p\u0159en\u00e1\u0161\u00ed zat\u00ed\u017een\u00ed do konstrukce.<\/strong> Norma pro n\u011b uv\u00e1d\u00ed konkr\u00e9tn\u00ed hodnoty pevnosti v tahu p\u0159i p\u0159etr\u017een\u00ed:<\/p>\n<ul>\n<li>obvodov\u00e9 lano typu K \u2014 nejm\u00e9n\u011b 30,0 kN, a spojen\u00ed jeho konc\u016f nejm\u00e9n\u011b 24,0 kN,<\/li>\n<li>obvodov\u00e9 lano typu P \u2014 nejm\u00e9n\u011b 20,0 kN, a spojen\u00ed jeho konc\u016f nejm\u00e9n\u011b 16,0 kN.<\/li>\n<\/ul>\n<p>Norma p\u0159itom uv\u00e1d\u00ed, \u017ee v t\u011bchto hodnot\u00e1ch je ji\u017e obsa\u017een sou\u010dinitel bezpe\u010dnosti 2,0. Obvodov\u00e1 lana mus\u00ed b\u00fdt kroucen\u00e1 nebo spl\u00e9tan\u00e1 a konce v\u0161ech lan zaji\u0161t\u011bn\u00e9 proti p\u00e1r\u00e1n\u00ed. Vnit\u0159n\u00ed d\u00e9lka smy\u010dky \u010din\u00ed nejm\u00e9n\u011b 150 mm.<\/p>\n<p>Samotn\u00e1 s\u00ed\u0165 m\u016f\u017ee b\u00fdt dr\u017eena dv\u011bma zp\u016fsoby: upevn\u011bn\u00edm p\u0159\u00edmo ke ka\u017ed\u00e9mu prov\u00e1zku oka, nebo p\u0159iv\u00e1z\u00e1n\u00edm obvodov\u00e9ho lana pod\u00e9l okraje v odstupech nep\u0159esahuj\u00edc\u00edch 2,5 metru. Druh\u00e9 \u0159e\u0161en\u00ed je na stavb\u011b nej\u010dast\u011bj\u0161\u00ed.<\/p>\n<p>Zp\u016fsob, jak\u00fdm je obvodov\u00e9 lano p\u0159ipojeno ke konstrukci, definuje typ s\u00edt\u011b. Podrobn\u011b jsme to popsali u <a href=\"https:\/\/siatkibezpieczenstwa.com\/cs\/ochranne-site\/zachytne-site-typu-s\/\"><strong><u>z\u00e1chytn\u00fdch s\u00edt\u00ed typu S<\/u><\/strong><\/a>, kde je lano upevn\u011bno p\u0159\u00edmo ke konstruk\u010dn\u00edm prvk\u016fm, a u <a href=\"https:\/\/siatkibezpieczenstwa.com\/cs\/ochranne-site\/zachytne-site-typu-t\/\"><strong><u>z\u00e1chytn\u00fdch s\u00edt\u00ed typu T<\/u><\/strong><\/a>\u00a0a <u>z<a href=\"https:\/\/siatkibezpieczenstwa.com\/cs\/ochranne-site\/zachytne-site-typu-v\/\"><strong>\u00e1chytn\u00fdch s\u00edt\u00ed typu V<\/strong><\/a><\/u>, kde s\u00ed\u0165 dr\u017e\u00ed konzoly a v\u00fdlo\u017en\u00edky.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4543175 elementor-widget elementor-widget-heading\" data-id=\"4543175\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Jak ov\u011b\u0159it, zda je bezpe\u010dnostn\u00ed s\u00ed\u0165 z\u00e1chytnou s\u00edt\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46da2a4 elementor-widget elementor-widget-text-editor\" data-id=\"46da2a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>To je \u010d\u00e1st, kv\u016fli kter\u00e9 stoj\u00ed za to p\u0159e\u010d\u00edst cel\u00fd tento \u010dl\u00e1nek. Nemus\u00edte b\u00fdt znalec \u2014 sta\u010d\u00ed vz\u00edt s\u00ed\u0165 do ruky a zkontrolovat dv\u011b v\u011bci.<\/p>\n<p><strong>Zaprv\u00e9: etiketa. Norma vyjmenov\u00e1v\u00e1, co na n\u00ed mus\u00ed b\u00fdt, a seznam je uzav\u0159en\u00fd:<\/strong><\/p>\n<ul>\n<li>n\u00e1zev a zna\u010dka v\u00fdrobce nebo dovozce,<\/li>\n<li>zna\u010den\u00ed v\u00fdrobku (to s typem, t\u0159\u00eddou a rozm\u011bry),<\/li>\n<li>identifika\u010dn\u00ed \u010d\u00edslo,<\/li>\n<li>rok a m\u011bs\u00edc v\u00fdroby s\u00edt\u011b,<\/li>\n<li>minim\u00e1ln\u00ed schopnost pohlcov\u00e1n\u00ed energie zku\u0161ebn\u00edho oka,<\/li>\n<li>k\u00f3d v\u00fdrobku v\u00fdrobce,<\/li>\n<li>zna\u010dka nez\u00e1visl\u00e9 organizace \u2014 pouze p\u0159i \u00farovni \u0159\u00edzen\u00ed v\u00fdroby M.<\/li>\n<\/ul>\n<p><strong>Ozna\u010den\u00ed mus\u00ed b\u00fdt trval\u00e9.<\/strong> Norma uv\u00e1d\u00ed p\u0159\u00edmo p\u0159\u00edklady: \u0161t\u00edtky nebo krou\u017eky z plastu, p\u0159i\u0161it\u00e9 nebo p\u0159in\u00fdtovan\u00e9 tak, aby je ne\u0161lo sejmout bez po\u0161kozen\u00ed s\u00edt\u011b. Visa\u010dka p\u0159iv\u00e1zan\u00e1 prov\u00e1zkem nebo nalepen\u00e1 nen\u00ed trval\u00e9 ozna\u010den\u00ed.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c03b112 elementor-widget elementor-widget-text-editor\" data-id=\"c03b112\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"ac-tabla-wrap\">\r\n<table class=\"ac-tabla ac-tabla--spec\" style=\"min-width: 600px;\" aria-label=\"Jak czyta\u0107 oznaczenie siatki bezpiecze\u0144stwa wed\u0142ug EN 1263-1\">\r\n<thead>\r\n<tr>\r\n<th scope=\"col\">\u010c\u00e1st zna\u010den\u00ed<\/th>\r\n<th scope=\"col\">Co znamen\u00e1<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<th scope=\"row\">Z\u00e1chytn\u00e1 s\u00ed\u0165<\/th>\r\n<td>n\u00e1zev v\u00fdrobku \u2014 samotn\u00e1 \u201es\u00ed\u0165\u201c nem\u00e1 typ, nen\u00ed tedy ur\u010dena k zaji\u0161t\u011bn\u00ed pracovi\u0161t\u011b<\/td>\r\n<\/tr>\r\n<tr>\r\n<th scope=\"row\">\u010cSN EN 1263-1<\/th>\r\n<td>\u010d\u00edslo evropsk\u00e9 normy, podle kter\u00e9 byla s\u00ed\u0165 zkou\u0161ena<\/td>\r\n<\/tr>\r\n<tr>\r\n<th scope=\"row\">S<\/th>\r\n<td>typ s\u00edt\u011b: S, T, U nebo V<\/td>\r\n<\/tr>\r\n<tr>\r\n<th scope=\"row\">A 2<\/th>\r\n<td>t\u0159\u00edda: energie 2,3 kJ, oko do 100 mm<\/td>\r\n<\/tr>\r\n<tr>\r\n<th scope=\"row\">Q 90<\/th>\r\n<td>tvar oka (Q \u2014 \u010dtvercov\u00e9, D \u2014 koso\u010dtvercov\u00e9) a jeho rozm\u011br v milimetrech<\/td>\r\n<\/tr>\r\n<tr>\r\n<th scope=\"row\">10 \u00d7 20<\/th>\r\n<td>rozm\u011bry s\u00edt\u011b v metrech<\/td>\r\n<\/tr>\r\n<tr>\r\n<th scope=\"row\">M<\/th>\r\n<td>\u00farove\u0148 \u0159\u00edzen\u00ed v\u00fdroby \u2014 objevuje se jen tehdy, pokud se uplatn\u00ed p\u0159\u00edloha B normy<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div><br><p class=\"ac-tabla-nota\">Zna\u010den\u00ed podle \u010dl\u00e1nk\u016f 5.1 a 5.2 normy \u010cSN EN 1263-1. P\u0159\u00edklad \u00fapln\u00e9ho zna\u010den\u00ed: Z\u00e1chytn\u00e1 s\u00ed\u0165 \u010cSN EN 1263-1 \u2013 S \u2013 A 2 \u2013 Q 90 \u2013 10 \u00d7 20 \u2013 M. Lana maj\u00ed vlastn\u00ed zna\u010den\u00ed, nap\u0159\u00edklad: Lano \u010cSN EN 1263 &#8211; K 15.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-622540a elementor-widget elementor-widget-text-editor\" data-id=\"622540a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Zadruh\u00e9: zku\u0161ebn\u00ed oko.<\/strong><\/p>\n<p>V ka\u017ed\u00e9 z\u00e1chytn\u00e9 s\u00edti mus\u00ed b\u00fdt nejm\u00e9n\u011b jedno zku\u0161ebn\u00ed oko. <strong>Je to kr\u00e1tk\u00fd \u00fasek slo\u017een\u00fd nejm\u00e9n\u011b ze t\u0159\u00ed ok, voln\u011b provle\u010den\u00fd oky s\u00edt\u011b p\u0159i jej\u00edm okraji.<\/strong> Mus\u00ed poch\u00e1zet ze stejn\u00e9 v\u00fdrobn\u00ed s\u00e9rie jako s\u00ed\u0165 a identifika\u010dn\u00ed \u0161t\u00edtky se stejn\u00fdm \u010d\u00edslem jsou p\u0159ipevn\u011bny jak ke zku\u0161ebn\u00edmu oku, tak k s\u00edti, ze kter\u00e9 poch\u00e1z\u00ed.<\/p>\n<p><strong>K \u010demu to slou\u017e\u00ed: jednou ro\u010dn\u011b se jedno zku\u0161ebn\u00ed oko odst\u0159ihne a ode\u0161le na zkou\u0161ku.<\/strong> V\u00fdsledek \u0159\u00edk\u00e1, kolik energie s\u00ed\u0165 po roce provozu na slunci, v de\u0161ti a v prachu je\u0161t\u011b pohlt\u00ed. Bez zku\u0161ebn\u00edho oka takovou kontrolu nelze prov\u00e9st a s\u00ed\u0165, kterou nelze zkontrolovat, nen\u00ed zp\u016fsobil\u00e1 k dal\u0161\u00edmu provozu. Proto je chyb\u011bj\u00edc\u00ed zku\u0161ebn\u00ed oko nejrychlej\u0161\u00edm zp\u016fsobem, jak poznat, \u017ee s\u00ed\u0165 nen\u00ed z\u00e1chytnou s\u00edt\u00ed.<\/p>\n<p>Je tu je\u0161t\u011b t\u0159et\u00ed v\u011bc, kterou byste m\u011bli dostat spolu se s\u00edt\u00ed: n\u00e1vod k obsluze. Norma vy\u017eaduje, aby obsahoval informace o mont\u00e1\u017ei, pou\u017e\u00edv\u00e1n\u00ed a demont\u00e1\u017ei, o skladov\u00e1n\u00ed a kontrole, datum zkou\u0161ky ok, podm\u00ednky vy\u0159azen\u00ed z provozu, rizika a prohl\u00e1\u0161en\u00ed o shod\u011b. Mus\u00ed v n\u011bm b\u00fdt rovn\u011b\u017e uvedeno, \u017ee s\u00ed\u0165, kter\u00e1 zabr\u00e1nila p\u00e1du osoby nebo p\u0159edm\u011btu, m\u016f\u017ee b\u00fdt znovu pou\u017eita a\u017e po kontrole proveden\u00e9 zp\u016fsobilou osobou.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-909f8e2 elementor-widget elementor-widget-heading\" data-id=\"909f8e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Kde se bezpe\u010dnostn\u00ed s\u00edt\u011b pou\u017e\u00edvaj\u00ed mimo stavebnictv\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0dba77c elementor-widget elementor-widget-text-editor\" data-id=\"0dba77c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Mimo stavebnictv\u00ed se bezpe\u010dnostn\u00ed s\u00edt\u011b uplat\u0148uj\u00ed v\u0161ude tam, kde n\u011bco nem\u00e1 prolet\u011bt na druhou stranu. Nej\u010dast\u011bj\u0161\u00ed pou\u017eit\u00ed jsou:<\/p>\n<ul>\n<li>sklady a haly \u2014 zaji\u0161t\u011bn\u00ed reg\u00e1l\u016f proti vypadnut\u00ed zbo\u017e\u00ed,<\/li>\n<li>silni\u010dn\u00ed, \u017eelezni\u010dn\u00ed a leteck\u00e1 doprava \u2014 zaji\u0161t\u011bn\u00ed n\u00e1kladu,<\/li>\n<li>sportovn\u00ed objekty \u2014 s\u00edt\u011b v hal\u00e1ch, na h\u0159i\u0161t\u00edch a z\u00e1chytn\u00e9 s\u00edt\u011b za brankami,<\/li>\n<li>zem\u011bd\u011blstv\u00ed a ovocn\u00e1\u0159stv\u00ed \u2014 ochrana porost\u016f,<\/li>\n<\/ul>\n<p><strong>Na tato pou\u017eit\u00ed se norma \u010cSN EN 1263 nevztahuje a s\u00ed\u0165 nemus\u00ed m\u00edt typ ani zku\u0161ebn\u00ed oko.<\/strong> Na stavb\u011b je to zcela jinak: tam je s\u00ed\u0165 prost\u0159edkem kolektivn\u00ed ochrany a mus\u00ed b\u00fdt z\u00e1chytnou s\u00edt\u00ed. Pokud hled\u00e1te s\u00ed\u0165 pro zaji\u0161t\u011bn\u00ed prac\u00ed ve v\u00fd\u0161k\u00e1ch, spr\u00e1vn\u00fdm m\u00edstem jsou <a href=\"https:\/\/siatkibezpieczenstwa.com\/cs\/ochranne-site\/\"><strong><u>z\u00e1chytn\u00e9 s\u00edt\u011b pro stavebnictv\u00ed<\/u>,<\/strong><\/a> a ne tento \u010dl\u00e1nek.<\/p>\n<p>Zvl\u00e1\u0161tn\u00edm p\u0159\u00edpadem je ochrana proti padaj\u00edc\u00edm p\u0159edm\u011bt\u016fm \u2014 suti, n\u00e1\u0159ad\u00ed, prvk\u016fm bedn\u011bn\u00ed. Nen\u00ed to tot\u00e9\u017e co zachycen\u00ed p\u00e1du \u010dlov\u011bka a vy\u017eaduje to jin\u00e9 \u0159e\u0161en\u00ed; popsali jsme je u <a href=\"https:\/\/siatkibezpieczenstwa.com\/cs\/ochranne-site\/ochrana-proti-padu-materialu\/\"><strong><u>ochrany proti p\u00e1du materi\u00e1lu.<\/u><\/strong><\/a><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9799554 elementor-widget elementor-widget-heading\" data-id=\"9799554\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ \u2013 nej\u010dast\u011bj\u0161\u00ed dotazy k bezpe\u010dnostn\u00edm s\u00edt\u00edm<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d728151 elementor-widget elementor-widget-accordion\" data-id=\"d728151\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2251\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2251\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">\u010c\u00edm se li\u0161\u00ed bezpe\u010dnostn\u00ed s\u00ed\u0165 od z\u00e1chytn\u00e9 s\u00edt\u011b?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2251\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2251\"><p>\u201eBezpe\u010dnostn\u00ed s\u00ed\u0165\u201c i \u201eochrann\u00e1 s\u00ed\u0165\u201c jsou n\u00e1zvy z b\u011b\u017en\u00e9 mluvy a zahrnuj\u00ed v\u0161echno od s\u00edt\u011b na p\u0159\u00edv\u011bs po s\u00ed\u0165 na stavbu. \u201eZ\u00e1chytn\u00e1 s\u00ed\u0165\u201c je pojem z normy \u010cSN EN 1263-1 a ozna\u010duje v\u00fdrobek zkou\u0161en\u00fd spole\u010dn\u011b s typem, tedy se zp\u016fsobem upevn\u011bn\u00ed \u2014 S, T, U nebo V. Ka\u017ed\u00e1 z\u00e1chytn\u00e1 s\u00ed\u0165 je bezpe\u010dnostn\u00ed s\u00edt\u00ed, ale ne naopak. K zaji\u0161t\u011bn\u00ed pracovi\u0161t\u011b ve v\u00fd\u0161ce je dovoleno pou\u017e\u00edt v\u00fdhradn\u011b z\u00e1chytnou s\u00ed\u0165.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2252\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2252\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Polyamid, nebo polypropylen \u2014 co zvolit?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2252\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2252\"><p>Polyamid je pru\u017en\u011bj\u0161\u00ed a l\u00e9pe rozpt\u00fdl\u00ed energii n\u00e1razu, ale pohlcuje vodu a mokr\u00fd v\u00e1\u017e\u00ed v\u00edce. Polypropylen vodu nepohlcuje a d\u00e1v\u00e1 leh\u010d\u00ed s\u00ed\u0165, ale vl\u00e1kno je tu\u017e\u0161\u00ed. Norma \u010cSN EN 1263-1 surovinu nep\u0159edepisuje \u2014 klade po\u017eadavky na v\u00fdsledek, tedy na energii pohlcenou okem, rozm\u011br oka a pevnost lan. Proto je p\u0159i n\u00e1kupu d\u016fle\u017eit\u011bj\u0161\u00ed t\u0159\u00edda s\u00edt\u011b a to, co je uvedeno na jej\u00ed etiket\u011b, ne\u017e samotn\u00fd materi\u00e1l.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2253\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2253\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Co znamen\u00e1 z\u00e1pis \u201e\u010cSN EN 1263-1 \u2013 S \u2013 A 2 \u2013 Q 90 \u2013 10 \u00d7 20\u201c?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2253\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2253\"><p>Popo\u0159ad\u011b: norma, podle kter\u00e9 byla s\u00ed\u0165 zkou\u0161ena; typ S, tedy s\u00ed\u0165 s obvodov\u00fdm lanem; t\u0159\u00edda A 2, tedy energie 2,3 kJ p\u0159i oku do 100 mm; \u010dtvercov\u00e9 oko (Q) o rozm\u011bru 90 mm; a rozm\u011bry s\u00edt\u011b 10 na 20 metr\u016f. Pokud se na konci objev\u00ed p\u00edsmeno M, znamen\u00e1 to \u00farove\u0148 \u0159\u00edzen\u00ed v\u00fdroby z p\u0159\u00edlohy B normy.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2254\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-2254\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Jak \u010dasto se zkou\u0161ej\u00ed bezpe\u010dnostn\u00ed s\u00edt\u011b pou\u017e\u00edvan\u00e9 na stavb\u011b?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2254\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-2254\"><p>Jednou ro\u010dn\u011b. Ze s\u00edt\u011b se odst\u0159ihne jedno zku\u0161ebn\u00ed oko \u2014 kr\u00e1tk\u00fd \u00fasek slo\u017een\u00fd nejm\u00e9n\u011b ze t\u0159\u00ed ok, vpleten\u00fd p\u0159i okraji a opat\u0159en\u00fd \u0161t\u00edtkem se stejn\u00fdm \u010d\u00edslem jako s\u00ed\u0165 \u2014 a ode\u0161le se na zkou\u0161ku. V\u00fdsledek ukazuje, kolik energie s\u00ed\u0165 po roce provozu pohlt\u00ed. Datum zkou\u0161ky ok m\u00e1 v\u00fdrobce povinnost uv\u00e9st v n\u00e1vodu k obsluze.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2255\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-2255\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Lze s\u00ed\u0165, kter\u00e1 zachytila p\u00e1d, pou\u017e\u00edvat d\u00e1l?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2255\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-2255\"><p>Ne okam\u017eit\u011b. Norma \u010cSN EN 1263-1 vy\u017eaduje, aby v n\u00e1vodu k obsluze byl uveden z\u00e1pis, \u017ee s\u00ed\u0165, kter\u00e1 zabr\u00e1nila p\u00e1du osoby nebo n\u011bjak\u00e9ho p\u0159edm\u011btu, m\u016f\u017ee b\u00fdt znovu pou\u017eita a\u017e po kontrole proveden\u00e9 zp\u016fsobilou osobou. Plat\u00ed to i v situaci, kdy na s\u00edti nejsou vid\u011bt \u017e\u00e1dn\u00e1 po\u0161kozen\u00ed.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"\\u010c\\u00edm se li\\u0161\\u00ed bezpe\\u010dnostn\\u00ed s\\u00ed\\u0165 od z\\u00e1chytn\\u00e9 s\\u00edt\\u011b?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>\\u201eBezpe\\u010dnostn\\u00ed s\\u00ed\\u0165\\u201c i \\u201eochrann\\u00e1 s\\u00ed\\u0165\\u201c jsou n\\u00e1zvy z b\\u011b\\u017en\\u00e9 mluvy a zahrnuj\\u00ed v\\u0161echno od s\\u00edt\\u011b na p\\u0159\\u00edv\\u011bs po s\\u00ed\\u0165 na stavbu. \\u201eZ\\u00e1chytn\\u00e1 s\\u00ed\\u0165\\u201c je pojem z normy \\u010cSN EN 1263-1 a ozna\\u010duje v\\u00fdrobek zkou\\u0161en\\u00fd spole\\u010dn\\u011b s typem, tedy se zp\\u016fsobem upevn\\u011bn\\u00ed \\u2014 S, T, U nebo V. Ka\\u017ed\\u00e1 z\\u00e1chytn\\u00e1 s\\u00ed\\u0165 je bezpe\\u010dnostn\\u00ed s\\u00edt\\u00ed, ale ne naopak. K zaji\\u0161t\\u011bn\\u00ed pracovi\\u0161t\\u011b ve v\\u00fd\\u0161ce je dovoleno pou\\u017e\\u00edt v\\u00fdhradn\\u011b z\\u00e1chytnou s\\u00ed\\u0165.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Polyamid, nebo polypropylen \\u2014 co zvolit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Polyamid je pru\\u017en\\u011bj\\u0161\\u00ed a l\\u00e9pe rozpt\\u00fdl\\u00ed energii n\\u00e1razu, ale pohlcuje vodu a mokr\\u00fd v\\u00e1\\u017e\\u00ed v\\u00edce. Polypropylen vodu nepohlcuje a d\\u00e1v\\u00e1 leh\\u010d\\u00ed s\\u00ed\\u0165, ale vl\\u00e1kno je tu\\u017e\\u0161\\u00ed. Norma \\u010cSN EN 1263-1 surovinu nep\\u0159edepisuje \\u2014 klade po\\u017eadavky na v\\u00fdsledek, tedy na energii pohlcenou okem, rozm\\u011br oka a pevnost lan. Proto je p\\u0159i n\\u00e1kupu d\\u016fle\\u017eit\\u011bj\\u0161\\u00ed t\\u0159\\u00edda s\\u00edt\\u011b a to, co je uvedeno na jej\\u00ed etiket\\u011b, ne\\u017e samotn\\u00fd materi\\u00e1l.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Co znamen\\u00e1 z\\u00e1pis \\u201e\\u010cSN EN 1263-1 \\u2013 S \\u2013 A 2 \\u2013 Q 90 \\u2013 10 \\u00d7 20\\u201c?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Popo\\u0159ad\\u011b: norma, podle kter\\u00e9 byla s\\u00ed\\u0165 zkou\\u0161ena; typ S, tedy s\\u00ed\\u0165 s obvodov\\u00fdm lanem; t\\u0159\\u00edda A 2, tedy energie 2,3 kJ p\\u0159i oku do 100 mm; \\u010dtvercov\\u00e9 oko (Q) o rozm\\u011bru 90 mm; a rozm\\u011bry s\\u00edt\\u011b 10 na 20 metr\\u016f. Pokud se na konci objev\\u00ed p\\u00edsmeno M, znamen\\u00e1 to \\u00farove\\u0148 \\u0159\\u00edzen\\u00ed v\\u00fdroby z p\\u0159\\u00edlohy B normy.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Jak \\u010dasto se zkou\\u0161ej\\u00ed bezpe\\u010dnostn\\u00ed s\\u00edt\\u011b pou\\u017e\\u00edvan\\u00e9 na stavb\\u011b?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Jednou ro\\u010dn\\u011b. Ze s\\u00edt\\u011b se odst\\u0159ihne jedno zku\\u0161ebn\\u00ed oko \\u2014 kr\\u00e1tk\\u00fd \\u00fasek slo\\u017een\\u00fd nejm\\u00e9n\\u011b ze t\\u0159\\u00ed ok, vpleten\\u00fd p\\u0159i okraji a opat\\u0159en\\u00fd \\u0161t\\u00edtkem se stejn\\u00fdm \\u010d\\u00edslem jako s\\u00ed\\u0165 \\u2014 a ode\\u0161le se na zkou\\u0161ku. V\\u00fdsledek ukazuje, kolik energie s\\u00ed\\u0165 po roce provozu pohlt\\u00ed. Datum zkou\\u0161ky ok m\\u00e1 v\\u00fdrobce povinnost uv\\u00e9st v n\\u00e1vodu k obsluze.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Lze s\\u00ed\\u0165, kter\\u00e1 zachytila p\\u00e1d, pou\\u017e\\u00edvat d\\u00e1l?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Ne okam\\u017eit\\u011b. Norma \\u010cSN EN 1263-1 vy\\u017eaduje, aby v n\\u00e1vodu k obsluze byl uveden z\\u00e1pis, \\u017ee s\\u00ed\\u0165, kter\\u00e1 zabr\\u00e1nila p\\u00e1du osoby nebo n\\u011bjak\\u00e9ho p\\u0159edm\\u011btu, m\\u016f\\u017ee b\\u00fdt znovu pou\\u017eita a\\u017e po kontrole proveden\\u00e9 zp\\u016fsobilou osobou. Plat\\u00ed to i v situaci, kdy na s\\u00edti nejsou vid\\u011bt \\u017e\\u00e1dn\\u00e1 po\\u0161kozen\\u00ed.<\\\/p>\\n\"}}]}<\/script>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35779c0 elementor-widget elementor-widget-heading\" data-id=\"35779c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Nejste si jisti, zda pot\u0159ebn\u00e1 s\u00ed\u0165 mus\u00ed spl\u0148ovat normu \u010cSN EN 1263?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fab8962 elementor-widget elementor-widget-text-editor\" data-id=\"fab8962\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Odpov\u011b\u010f z\u00e1vis\u00ed na jedin\u00e9 v\u011bci: zda m\u00e1 s\u00ed\u0165 zachytit \u010dlov\u011bka. Pokud ano, p\u0159edpisy ji pova\u017euj\u00ed za prost\u0159edek kolektivn\u00ed ochrany a mus\u00ed to b\u00fdt z\u00e1chytn\u00e1 s\u00ed\u0165 s typem, etiketou a zku\u0161ebn\u00edm okem. Popi\u0161te n\u00e1m pros\u00edm objekt a druh prac\u00ed \u2014 porad\u00edme, kter\u00fd typ se hod\u00ed a jak\u00e1 t\u0159\u00edda s\u00edt\u011b bude pot\u0159eba. <a href=\"https:\/\/siatkibezpieczenstwa.com\/cs\/kontakt\/\"><strong><u>Kontaktujte n\u00e1s<\/u>.<\/strong><\/a><\/p>\n<p>\u00dapln\u00fd p\u0159ehled \u0159e\u0161en\u00ed, v\u010detn\u011b \u010dty\u0159 typ\u016f podle normy a jejich v\u00fdb\u011bru podle objektu, najdete na str\u00e1nce <a href=\"https:\/\/siatkibezpieczenstwa.com\/cs\/ochranne-site\/\"><strong><u>z\u00e1chytn\u00e9 s\u00edt\u011b pro stavebnictv\u00ed<\/u>.<\/strong><\/a><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Bezpe\u010dnostn\u00ed s\u00edt\u011b jsou v\u0161estrann\u00e9 \u0159e\u0161en\u00ed, kter\u00e9 nach\u00e1z\u00ed uplatn\u011bn\u00ed v mnoha oborech. Nej\u010dast\u011bji se spojuj\u00ed se stavbami, ale jejich role je mnohem \u0161ir\u0161\u00ed. Volba spr\u00e1vn\u00e9 s\u00edt\u011b z\u00e1vis\u00ed na jej\u00edm \u00fa\u010delu, na pou\u017eit\u00e9m materi\u00e1lu a na technologii v\u00fdroby. Rozd\u00edl je vid\u011bt a\u017e na etiket\u011b. Norma \u010cSN EN 1263-1 odd\u011bluje dva pojmy, kter\u00e9 se v b\u011b\u017en\u00e9 mluv\u011b pou\u017e\u00edvaj\u00ed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7205,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[36],"tags":[],"class_list":["post-3314","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bezpecnost-na-stavbe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Bezpe\u010dnostn\u00ed s\u00edt\u011b \u2013 druhy, materi\u00e1ly a zna\u010den\u00ed \u010cSN EN 1263-1<\/title>\n<meta name=\"description\" content=\"Co jsou bezpe\u010dnostn\u00ed s\u00edt\u011b, z \u010deho se vyr\u00e1b\u011bj\u00ed a jak ov\u011b\u0159it, zda je s\u00ed\u0165 z\u00e1chytnou s\u00edt\u00ed. Etiketa, zku\u0161ebn\u00ed oko a t\u0159\u00eddy podle \u010cSN EN 1263-1.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/siatkibezpieczenstwa.com\/cs\/bezpecnostni-site\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bezpe\u010dnostn\u00ed s\u00edt\u011b \u2013 co se pod t\u00edmto n\u00e1zvem skr\u00fdv\u00e1 a jak je odli\u0161it od z\u00e1chytn\u00fdch s\u00edt\u00ed | Bezpe\u010dnostn\u00ed syst\u00e9my na st\u0159ech\u00e1ch\" \/>\n<meta property=\"og:description\" content=\"Co jsou bezpe\u010dnostn\u00ed s\u00edt\u011b, z \u010deho se vyr\u00e1b\u011bj\u00ed a jak ov\u011b\u0159it, zda je s\u00ed\u0165 z\u00e1chytnou s\u00edt\u00ed. 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