{"id":30771,"date":"2019-06-04T14:54:35","date_gmt":"2019-06-04T12:54:35","guid":{"rendered":"http:\/\/136.144.181.85\/~nedzink\/technicke-info\/stavebni-fyzika\/zatizeni-vetrem\/"},"modified":"2019-06-04T14:54:35","modified_gmt":"2019-06-04T12:54:35","slug":"zatizeni-vetrem","status":"publish","type":"page","link":"https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/","title":{"rendered":"Zat\u00ed\u017een\u00ed v\u011btrem"},"content":{"rendered":"<div class=\"contentStyle\" style=\"margin: 10px 0px\">\n<h2>\n\t\tZ&aacute;kladn&iacute; skute\u010dnosti<\/h2>\n<p>\n\t\t&nbsp;<\/p>\n<h2>\n\t\tZaji&scaron;t\u011bn&iacute; zast\u0159e&scaron;en&iacute; a opl&aacute;&scaron;t\u011bn&iacute; materi&aacute;ly NedZink proti deformac&iacute;m v d\u016fsledku zat&iacute;\u017een&iacute; v\u011btrem a nam&aacute;h&aacute;n&iacute; p\u0159i zat&iacute;\u017een&iacute; sn\u011bhem se prov&aacute;d&iacute; zpravidla:<\/h2>\n<ul>\n<li style=\"margin-left: 18pt; \">\n\t\t\t&nbsp; &nbsp; &nbsp; mechanick&yacute;m p\u0159ipevn\u011bn&iacute;m<\/li>\n<li style=\"margin-left: 18pt; \">\n\t\t\t&nbsp; &nbsp; &nbsp; slepen&iacute;m<\/li>\n<\/ul>\n<p>\n\t\tkryc&iacute; vrstvy. Nosn&aacute; konstrukce v\u010detn\u011b kryc&iacute; vrstvy mus&iacute; odpov&iacute;dat dan&eacute;mu zat&iacute;\u017een&iacute;, kter&eacute; vypl&yacute;v&aacute; ze s&aacute;n&iacute; v\u011btru. Pou\u017eit&eacute; p\u0159ipev\u0148ovac&iacute; prost\u0159edky je t\u0159eba navrhnout v z&aacute;vislosti na nosn&eacute; konstrukci a pou\u017eit&yacute;ch materi&aacute;lech z titanzinku.<\/p>\n<h2>\n\t\tStanoven&iacute; zat&iacute;\u017een&iacute; v\u011btrem a sn\u011bhem<\/h2>\n<p>\n\t\tStanoven&iacute; zat&iacute;\u017een&iacute;, se kter&yacute;m je nutno po\u010d&iacute;tat, se prov&aacute;d&iacute; v r&aacute;mci projektu na z&aacute;klad\u011b norem:<\/p>\n<p>\n\t\t&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"vertical-align: top\">\n\t\t\t\t\tDIN&nbsp;1055 \u010d&aacute;st&nbsp;4&nbsp;&nbsp;<\/td>\n<td>\n\t\t\t\t\t&bdquo;Zat&iacute;\u017een&iacute; staveb; nahodil&aacute; zat&iacute;\u017een&iacute;, zat&iacute;\u017een&iacute; v\u011btrem u staveb, kter&eacute; nejsou n&aacute;chyln&eacute; k oscilaci&ldquo;<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top\">\n\t\t\t\t\tDIN&nbsp;1055 \u010d&aacute;st&nbsp;5&nbsp;&nbsp;<\/td>\n<td>\n\t\t\t\t\t&bdquo;Zat&iacute;\u017een&iacute; staveby; nahodil&aacute; zat&iacute;\u017een&iacute;, zat&iacute;\u017een&iacute; sn\u011bhem a ledem&ldquo;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n\t\t&nbsp;<\/p>\n<p>\n\t\tZji&scaron;t\u011bn&aacute; zat&iacute;\u017een&iacute; se pou\u017eij&iacute; v projektu pro n&aacute;vrh nosn&eacute; konstrukce, kryc&iacute;ch vrstev, krytiny (resp. obkladu) NedZink a kotven&iacute;. Pot\u0159ebn&aacute; opat\u0159en&iacute; se stanov&iacute; v projektu a v popisu v&yacute;kon\u016f.<\/p>\n<p>\n\t\t<strong>Rozd\u011blen&iacute; ploch p\u0159i zat&iacute;\u017een&iacute; v\u011btrem podle DIN 1055, \u010d&aacute;st 4<\/strong><\/p>\n<p>\n\t\tPlochy se d\u011bl&iacute; podle DIN 1055-4 na vnit\u0159n&iacute;, krajn&iacute; a rohov&eacute; oblasti. Pro tyto oblasti vypl&yacute;vaj&iacute; u st\u0159ech a fas&aacute;d v z&aacute;vislosti na v&yacute;&scaron;ce budovy rozd&iacute;ln&aacute; zat&iacute;\u017een&iacute; v\u011btrem.<\/p>\n<p>\n\t\tVyobr<a href=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/files\/downloads\/de\/25_flacheneinteilung.jpg\">. 1: Rozd\u011blen&iacute; ploch, p\u016fdorys st\u0159echy<\/a><\/p>\n<p>\n\t\t&nbsp;<\/p>\n<table border=\"0\" style=\"line-height: 13px; margin-left: -3px\">\n<tbody>\n\t\t<\/tbody>\n<\/table>\n<table border=\"1\" width=\"100%\">\n<tbody>\n<tr>\n<td width=\"100\">\n\t\t\t\t\t&nbsp;<\/td>\n<td width=\"100\">\n\t\t\t\t\t&nbsp;<\/td>\n<td align=\"center\" colspan=\"3\">\n\t\t\t\t\t<strong>S&aacute;n&iacute;&nbsp;<\/strong><strong>v\u011btru&nbsp;<\/strong><strong>W v N\/m&sup2; (kp\/m&sup2;)<\/strong><\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\n\t\t\t\t\t<strong>Sklon&nbsp;<\/strong><strong>st\u0159echy<\/strong><\/td>\n<td align=\"center\">\n\t\t\t\t\t<strong>V&yacute;&scaron;ka&nbsp;<\/strong><strong>okap\u016f&nbsp;<\/strong><strong>budovy<br \/>\n\t\t\t\t\tm<\/strong><\/td>\n<td align=\"center\">\n\t\t\t\t\t<strong>Rohov&aacute; oblast<\/strong><\/td>\n<td align=\"center\">\n\t\t\t\t\t<strong>Krajn&iacute; oblast<\/strong><\/td>\n<td align=\"center\">\n\t\t\t\t\t<strong>Vnit\u0159n&iacute;&nbsp;<\/strong><strong>oblast<\/strong><\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\n\t\t\t\t\t0 &deg; &#8211; 25 &deg;<\/td>\n<td align=\"center\">\n\t\t\t\t\t0 &#8211; 8<br \/>\n\t\t\t\t\t8 &#8211; 20<br \/>\n\t\t\t\t\t20 &#8211; 100<\/td>\n<td align=\"center\">\n\t\t\t\t\t2400<br \/>\n\t\t\t\t\t3840<br \/>\n\t\t\t\t\t5280<\/td>\n<td align=\"center\">\n\t\t\t\t\t1350<br \/>\n\t\t\t\t\t2160<br \/>\n\t\t\t\t\t2970<\/td>\n<td align=\"center\">\n\t\t\t\t\t450<br \/>\n\t\t\t\t\t720<br \/>\n\t\t\t\t\t990<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\n\t\t\t\t\t25 &deg; &#8211; 35 &deg;<\/td>\n<td align=\"center\">\n\t\t\t\t\t0 &#8211; 8<br \/>\n\t\t\t\t\t8 &#8211; 20<br \/>\n\t\t\t\t\t20 -100<\/td>\n<td align=\"center\">\n\t\t\t\t\t1350<br \/>\n\t\t\t\t\t2160<br \/>\n\t\t\t\t\t2970<\/td>\n<td align=\"center\">\n\t\t\t\t\t825<br \/>\n\t\t\t\t\t1320<br \/>\n\t\t\t\t\t1815<\/td>\n<td align=\"center\">\n\t\t\t\t\t450<br \/>\n\t\t\t\t\t720<br \/>\n\t\t\t\t\t990<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n\t\t&nbsp;<\/p>\n<p>\n\t\t&nbsp;<\/p>\n<p>\n\t\tTabulka 1: Mo\u017en&eacute; maxim&aacute;ln&iacute; s&aacute;n&iacute; v\u011btru u st\u0159ech v z&aacute;vislosti na sklonu st\u0159echy a v&yacute;&scaron;ce budovy<\/p>\n<p>\n\t\tVyobr<a href=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/files\/downloads\/de\/25_flacheneinteilung2.jpg\">. 2: Rozd\u011blen&iacute; plochy st\u011bny do rohov&yacute;ch a krajn&iacute;ch oblast&iacute; a do vnit\u0159n&iacute; oblasti<\/a><\/p>\n<p>\n\t\t<br \/>\n\t\t&nbsp;<\/p>\n<table border=\"1\" width=\"100%\">\n<tbody>\n<tr>\n<td align=\"center\">\n\t\t\t\t\t<strong>V&yacute;&scaron;ka okap\u016f budovy m<\/strong><\/td>\n<td align=\"center\">\n\t\t\t\t\t<strong>Rohov&aacute;\/krajn&iacute; oblast<br \/>\n\t\t\t\t\tN\/m&sup2;<\/strong><\/td>\n<td align=\"center\">\n\t\t\t\t\t<strong>Vnit\u0159n&iacute; oblast<br \/>\n\t\t\t\t\tN\/m&sup2;<\/strong><\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\n\t\t\t\t\t0 &#8211; 8<br \/>\n\t\t\t\t\t8 &#8211; 20<br \/>\n\t\t\t\t\t20 &#8211; 100<\/td>\n<td align=\"center\">\n\t\t\t\t\t1500<br \/>\n\t\t\t\t\t2400<br \/>\n\t\t\t\t\t3300<\/td>\n<td align=\"center\">\n\t\t\t\t\t375<br \/>\n\t\t\t\t\t600<br \/>\n\t\t\t\t\t825<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n\t\t&nbsp;<\/p>\n<h5>\n\t\tTabulka 2: Mo\u017en&eacute; maxim&aacute;ln&iacute; s&aacute;n&iacute; v\u011btru pro oblo\u017een&iacute; fas&aacute;dy v&nbsp;z&aacute;vislosti na v&yacute;&scaron;ce budovy&nbsp;<\/h5>\n<p>\n\t\t&nbsp;<\/p>\n<p>\n\t\t&nbsp;<\/p>\n<p>\n\t\tU zav\u011b&scaron;en&yacute;ch fas&aacute;d z&aacute;vis&iacute; rozd\u011blen&iacute; tlak\u016f na prov\u011btr&aacute;n&iacute; fas&aacute;dy zezadu. Tak&eacute; zde jsou nejv&iacute;ce ohro\u017een&eacute; rohov&eacute; a krajn&iacute; oblasti.<\/p>\n<h2>\n\t\tVhodn&aacute; opat\u0159en&iacute; proti zdvih&aacute;n&iacute; p\u016fsoben&iacute;m s&iacute;ly v\u011btru<\/h2>\n<p>\n\t\tOpat\u0159en&iacute; pot\u0159ebn&aacute; pro p\u0159enos zat&iacute;\u017een&iacute; max. s&aacute;n&iacute;m v\u011btru je pot\u0159eba stanovit a zohlednit ji\u017e v projektu. U budov v obzvl&aacute;&scaron;\u0165 exponovan&yacute;ch poloh&aacute;ch s ohledem na s&aacute;n&iacute; v\u011btru projektant stanov&iacute;, kter&aacute; opat\u0159en&iacute; jsou nutn&aacute; a &uacute;\u010deln&aacute; ke zpevn\u011bn&iacute; krytin a obklad\u016f, aby nedo&scaron;lo k jejich zdvihnut&iacute; v d\u016fsledku p\u016fsoben&iacute; v\u011btru.<\/p>\n<p>\n\t\tStavby s otev\u0159en&yacute;mi st\u0159e&scaron;n&iacute;mi konstrukcemi nebo tak&eacute; stavby, kter&eacute; jsou na jedn&eacute; nebo n\u011bkolika stran&aacute;ch zcela otev\u0159en&eacute;, resp. se mohou otev&iacute;rat, nebo kter&eacute; jsou na jedn&eacute; nebo n\u011bkolika stran&aacute;ch otev\u0159en&eacute; jedn&iacute;m nebo n\u011bkolika otvory, resp. se mohou takto otev&iacute;rat, neplat&iacute; stejn&aacute; pravidla jako uzav\u0159enou stavbu podle DIN 1055-4. Zde je v\u017edy pot\u0159eba pov&eacute;st podrobn&yacute; n&aacute;vrh.<\/p>\n<p>\n\t\t&nbsp;<\/p>\n<table border=\"1\" style=\"text-align: center\" width=\"100%\">\n<tbody>\n<tr>\n<td colspan=\"2\">\n\t\t\t\t\t<strong>Budova m<\/strong><\/td>\n<td colspan=\"5\">\n\t\t\t\t\t<strong>a\u017e8 m<\/strong><\/td>\n<td colspan=\"4\">\n\t\t\t\t\t<b>8 &#8211; 20 m<\/b><\/td>\n<td colspan=\"3\">\n\t\t\t\t\t<b>20 &#8211; 100 m<\/b><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\n\t\t\t\t\t<strong>&Scaron;&iacute;\u0159ka \u0159ady ta&scaron;ek <\/strong>1)<br \/>\n\t\t\t\t\t<strong>v mm<\/strong><\/td>\n<td>\n\t\t\t\t\t520<\/td>\n<td>\n\t\t\t\t\t590<\/td>\n<td>\n\t\t\t\t\t620<\/td>\n<td>\n\t\t\t\t\t720<\/td>\n<td>\n\t\t\t\t\t920<\/td>\n<td>\n\t\t\t\t\t520<\/td>\n<td>\n\t\t\t\t\t590<\/td>\n<td>\n\t\t\t\t\t620<\/td>\n<td>\n\t\t\t\t\t720<\/td>\n<td>\n\t\t\t\t\t520<\/td>\n<td>\n\t\t\t\t\t590<\/td>\n<td>\n\t\t\t\t\t620<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\t\t<strong>Materi&aacute;l<\/strong><\/td>\n<td>\n\t\t\t\t\t<strong>D&eacute;lka \u0159ady ta&scaron;ek m<\/strong><\/td>\n<td colspan=\"12\">\n\t\t\t\t\t<strong>Minim&aacute;ln&iacute; tlou&scaron;\u0165ka materi&aacute;lu<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\t\t<strong>Hlin&iacute;k<\/strong><br \/>\n\t\t\t\t\t<strong>m\u011b\u010f<\/strong><br \/>\n\t\t\t\t\t<strong> titanzinek<\/strong><\/td>\n<td>\n\t\t\t\t\t<b>&le;10<br \/>\n\t\t\t\t\t&le;10<br \/>\n\t\t\t\t\t&le;10<\/b><\/td>\n<td>\n\t\t\t\t\t0,7<br \/>\n\t\t\t\t\t0,6<br \/>\n\t\t\t\t\t0,7<\/td>\n<td>\n\t\t\t\t\t0,7<br \/>\n\t\t\t\t\t0,6<br \/>\n\t\t\t\t\t0,7<\/td>\n<td>\n\t\t\t\t\t0,8<br \/>\n\t\t\t\t\t0,6<br \/>\n\t\t\t\t\t0,7<\/td>\n<td>\n\t\t\t\t\t0,8<br \/>\n\t\t\t\t\t0,7<br \/>\n\t\t\t\t\t0,8<\/td>\n<td>\n\t\t\t\t\t_<font size=\"1\">2)<\/font><br \/>\n\t\t\t\t\t_<font size=\"1\">2)<\/font><br \/>\n\t\t\t\t\t_<font size=\"1\">2)<\/font><\/td>\n<td>\n\t\t\t\t\t0,7<br \/>\n\t\t\t\t\t0,6<br \/>\n\t\t\t\t\t0,7<\/td>\n<td>\n\t\t\t\t\t0,7<br \/>\n\t\t\t\t\t0,6<br \/>\n\t\t\t\t\t0,7<\/td>\n<td>\n\t\t\t\t\t0,8<br \/>\n\t\t\t\t\t0,6<br \/>\n\t\t\t\t\t0,7<\/td>\n<td>\n\t\t\t\t\t_<font size=\"1\">2)<\/font><br \/>\n\t\t\t\t\t_<font size=\"1\">2)<\/font><br \/>\n\t\t\t\t\t_<font size=\"1\">2)<\/font><\/td>\n<td>\n\t\t\t\t\t0,7<br \/>\n\t\t\t\t\t0,6<br \/>\n\t\t\t\t\t0,7<\/td>\n<td>\n\t\t\t\t\t0,7<br \/>\n\t\t\t\t\t0,6<br \/>\n\t\t\t\t\t0,7<\/td>\n<td>\n\t\t\t\t\t_<font size=\"1\">2)<\/font><br \/>\n\t\t\t\t\t_<font size=\"1\">2)<\/font><br \/>\n\t\t\t\t\t_<font size=\"1\">2)<\/font><\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\t\t<strong>\u017d&aacute;rov\u011b pozinkovan&aacute; ocel<\/strong><\/td>\n<td>\n\t\t\t\t\t<b>&le;14<\/b><\/td>\n<td>\n\t\t\t\t\t0,6<\/td>\n<td>\n\t\t\t\t\t0,6<\/td>\n<td>\n\t\t\t\t\t0,6<\/td>\n<td>\n\t\t\t\t\t0,6<\/td>\n<td>\n\t\t\t\t\t0,7<\/td>\n<td>\n\t\t\t\t\t0,6<\/td>\n<td>\n\t\t\t\t\t0,6<\/td>\n<td>\n\t\t\t\t\t0,6<\/td>\n<td>\n\t\t\t\t\t0,6<\/td>\n<td>\n\t\t\t\t\t0,6<\/td>\n<td>\n\t\t\t\t\t0,6<\/td>\n<td>\n\t\t\t\t\t0,6<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\t\t<strong>U&scaron;lechtil&aacute; ocel<\/strong><\/td>\n<td>\n\t\t\t\t\t<b>&le;14<\/b><\/td>\n<td>\n\t\t\t\t\t0,4<\/td>\n<td>\n\t\t\t\t\t0,5<\/td>\n<td>\n\t\t\t\t\t0,5<\/td>\n<td>\n\t\t\t\t\t_<font size=\"1\">2)<\/font><\/td>\n<td>\n\t\t\t\t\t_<font size=\"1\">2)<\/font><\/td>\n<td>\n\t\t\t\t\t0,4<\/td>\n<td>\n\t\t\t\t\t0,5<\/td>\n<td>\n\t\t\t\t\t0,5<\/td>\n<td>\n\t\t\t\t\t_<font size=\"1\">2)<\/font><\/td>\n<td>\n\t\t\t\t\t0,4<\/td>\n<td>\n\t\t\t\t\t0,5<\/td>\n<td>\n\t\t\t\t\t_<font size=\"1\">2)<\/font><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\n\t\t\t\t\t<strong>Oblast st\u0159echy<\/strong><\/td>\n<td colspan=\"12\">\n\t\t\t\t\t<strong>H&aacute;ky, po\u010det a vzd&aacute;lenost mezi sebou<\/strong>3)<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\t\t<strong>St\u0159ed<\/strong><\/p>\n<p>\t\t\t\t\t<strong> Okraj<\/strong><\/td>\n<td>\n\t\t\t\t\t<strong>mm<br \/>\n\t\t\t\t\tks\/Wm&sup2;<br \/>\n\t\t\t\t\tmm<br \/>\n\t\t\t\t\tks\/Wm&sup2;<\/strong><\/td>\n<td>\n\t\t\t\t\t500<br \/>\n\t\t\t\t\t3,9<br \/>\n\t\t\t\t\t500<br \/>\n\t\t\t\t\t3,9<\/td>\n<td>\n\t\t\t\t\t500<br \/>\n\t\t\t\t\t3,9<br \/>\n\t\t\t\t\t500<br \/>\n\t\t\t\t\t3,9<\/td>\n<td>\n\t\t\t\t\t400<br \/>\n\t\t\t\t\t4,0<br \/>\n\t\t\t\t\t400<br \/>\n\t\t\t\t\t4,0<\/td>\n<td>\n\t\t\t\t\t400<br \/>\n\t\t\t\t\t4,0<br \/>\n\t\t\t\t\t400<br \/>\n\t\t\t\t\t4,0<\/td>\n<td>\n\t\t\t\t\t280<br \/>\n\t\t\t\t\t3,9<br \/>\n\t\t\t\t\t280<br \/>\n\t\t\t\t\t3,9<\/td>\n<td>\n\t\t\t\t\t500<br \/>\n\t\t\t\t\t3,9<br \/>\n\t\t\t\t\t350<br \/>\n\t\t\t\t\t5,5<\/td>\n<td>\n\t\t\t\t\t500<br \/>\n\t\t\t\t\t3,9<br \/>\n\t\t\t\t\t350<br \/>\n\t\t\t\t\t5,5<\/td>\n<td>\n\t\t\t\t\t400<br \/>\n\t\t\t\t\t4,0<br \/>\n\t\t\t\t\t300<br \/>\n\t\t\t\t\t5,4<\/td>\n<td>\n\t\t\t\t\t400<br \/>\n\t\t\t\t\t4,0<br \/>\n\t\t\t\t\t300<br \/>\n\t\t\t\t\t5,4<\/td>\n<td>\n\t\t\t\t\t500<br \/>\n\t\t\t\t\t3,9<br \/>\n\t\t\t\t\t250<br \/>\n\t\t\t\t\t7,7<\/td>\n<td>\n\t\t\t\t\t500<br \/>\n\t\t\t\t\t3,9<br \/>\n\t\t\t\t\t200<br \/>\n\t\t\t\t\t8,5<\/td>\n<td>\n\t\t\t\t\t400<br \/>\n\t\t\t\t\t4,0<br \/>\n\t\t\t\t\t200<br \/>\n\t\t\t\t\t8,5<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\t\t<strong>Roh<\/strong><\/td>\n<td>\n\t\t\t\t\t<strong>mm<br \/>\n\t\t\t\t\tks\/Wm&sup2;<\/strong><\/td>\n<td>\n\t\t\t\t\t300<br \/>\n\t\t\t\t\t6,4<\/td>\n<td>\n\t\t\t\t\t300<br \/>\n\t\t\t\t\t6,4<\/td>\n<td>\n\t\t\t\t\t250<br \/>\n\t\t\t\t\t6,4<\/td>\n<td>\n\t\t\t\t\t250<br \/>\n\t\t\t\t\t6,4<\/td>\n<td>\n\t\t\t\t\t150<br \/>\n\t\t\t\t\t7,2<\/td>\n<td>\n\t\t\t\t\t200<br \/>\n\t\t\t\t\t9,6<\/td>\n<td>\n\t\t\t\t\t200<br \/>\n\t\t\t\t\t9,6<\/td>\n<td>\n\t\t\t\t\t150<br \/>\n\t\t\t\t\t10,0<\/td>\n<td>\n\t\t\t\t\t150<br \/>\n\t\t\t\t\t10,0<\/td>\n<td>\n\t\t\t\t\t150<br \/>\n\t\t\t\t\t12,8<\/td>\n<td>\n\t\t\t\t\t150<br \/>\n\t\t\t\t\t12,8<\/td>\n<td>\n\t\t\t\t\t150<br \/>\n\t\t\t\t\t12,8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5>\n\t\tTabulka 3:&nbsp; Po\u010det a vzd&aacute;lenost h&aacute;k\u016f v&nbsp;z&aacute;vislosti na v&yacute;&scaron;ce budovy a st\u0159e&scaron;e, tlou&scaron;\u0165ce materi&aacute;lu a max. &scaron;&iacute;\u0159ce \u0159ady ta&scaron;ek<\/h5>\n<table>\n<tbody>\n<tr>\n<td>\n\t\t\t\t\t<font size=\"1\">1)<\/font><\/td>\n<td>\n\t\t\t\t\t&Scaron;&iacute;\u0159ky \u0159ady ta&scaron;ek se vypo\u010d&iacute;taj&iacute; z &scaron;&iacute;\u0159ek p&aacute;s\u016f resp. plech\u016f 600, 670, 700, 800 a 1 000 mm m&iacute;nus &asymp; 80&nbsp; mm u krytin na dr&aacute;\u017eku. P\u0159i pou\u017eit&iacute; profilovac&iacute;ho stroje tak vyplynou \u0159ady ta&scaron;ek o &scaron;&iacute;\u0159ce &asymp;10 mm. Pro krytiny ulo\u017een&eacute; na la\u0165ov&aacute;n&iacute; vypl&yacute;v&aacute; men&scaron;&iacute; &scaron;&iacute;\u0159ka \u0159ad ta&scaron;ek v z&aacute;vislosti na pr\u016f\u0159ezu li&scaron;ty.<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\t\t<font size=\"1\">2)<\/font><\/td>\n<td>\n\t\t\t\t\tNep\u0159&iacute;pustn&eacute;<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\t\t<font size=\"1\">3)<\/font><\/td>\n<td>\n\t\t\t\t\tUvedenou vzd&aacute;lenost mezi h&aacute;ky v mm je t\u0159eba dodr\u017eet jako pr\u016fm\u011brnou hodnotu na vzd&aacute;lenost 3 m.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n\t\t&nbsp;<\/p>\n<p>\n\t\tKrajn&iacute; oblast zahrnuje vy&scaron;&scaron;&iacute; bezpe\u010dnostn&iacute; koeficient, podm&iacute;nky jako pro krajn&iacute; oblasti plat&iacute; u st\u0159ech tak&eacute; pro:<\/p>\n<p style=\"margin-left:18pt;\">\n\t\t&middot;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; h\u0159ebeny st\u0159ech a n&aacute;ro\u017e&iacute;<\/p>\n<p style=\"margin-left:18pt;\">\n\t\t&middot;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; p\u016fdn&iacute; vestavby a p\u016fdn&iacute; n&aacute;stavby a jejich napojen&iacute; a ukon\u010den&iacute;<\/p>\n<p style=\"margin-left:18pt;\">\n\t\t&middot;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; exponovan&eacute; \u010d&aacute;sti, nap\u0159. n&aacute;stavby pultov&yacute;ch st\u0159ech, kopule, v\u011b\u017ee, sv\u011btl&iacute;ky<\/p>\n<p style=\"margin-left:18pt;\">\n\t\t&middot;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; kosteln&iacute; v\u011b\u017ee, st\u0159echy kostel\u016f a obdobn&eacute; stavby<\/p>\n<p>\n\t\t<strong>P\u0159ipev\u0148ovac&iacute; prost\u0159edky<\/strong><\/p>\n<p>\n\t\t<strong>P\u0159ipevn\u011bn&iacute; &scaron;rouby a h\u0159eb&iacute;ky<\/strong><\/p>\n<p>\n\t\tZe &scaron;et\u0159en&iacute; odebran&yacute;ch vzork\u016f p\u0159i tahov&yacute;ch zkou&scaron;k&aacute;ch vyplynulo, \u017ee prvky, kter&eacute; jsou p\u0159ipevn\u011bny dv\u011bma h\u0159eb&iacute;ky \u010di kol&iacute;ky, dosahuj&iacute; p\u0159i dynamick&eacute;m zat&iacute;\u017een&iacute; st\u0159edn&iacute; hodnotu p\u0159i vyta\u017een&iacute; 400 N. Tato hodnota plat&iacute; pro ulo\u017een&iacute; kryc&iacute; vrstvy na plnoplo&scaron;n&eacute; bedn\u011bn&iacute; ze d\u0159eva, kter&eacute; se su&scaron;ilo na vzduchu (vlhkost &le; 20 %) a m&aacute; tlou&scaron;\u0165ku 24 mm.<\/p>\n<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td>\n<ul>\n<li>\n<p style=\"margin-left:18.0pt;\">\n\t\t\t\t\t\t\t\t&nbsp;<\/p>\n<p style=\"margin-left: 18pt; \">\n\t\t\t\t\t\t\t\tr&yacute;hovan&eacute; h\u0159eb&iacute;ky\/kol&iacute;ky z nerez oceli<\/p>\n<\/li>\n<li>\n<p style=\"margin-left:18.0pt;\">\n\t\t\t\t\t\t\t\t&nbsp;<\/p>\n<p style=\"margin-left:18pt;\">\n\t\t\t\t\t\t\t\tpozinkovan&eacute; kol&iacute;ky\/kol&iacute;ky se &scaron;irokou hlavou<\/p>\n<\/li>\n<li>\n\t\t\t\t\t\t\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; zdrsn\u011bn&eacute; m\u011bd\u011bn&eacute; kol&iacute;ky<\/li>\n<\/ul>\n<\/td>\n<td style=\"vertical-align: top\">\n<p>\n\t\t\t\t\t\t2,8 x 25<\/p>\n<p>\n\t\t\t\t\t\t2,8 x 25<\/p>\n<p>\n\t\t\t\t\t\t2,8 x 25<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n\t\t&nbsp;<\/p>\n<p><\/p>\n<p>\n\t\t&nbsp;<\/p>\n<p>\n\t\tJestli\u017ee se pou\u017eij&iacute; jin&eacute; typy h\u0159eb&iacute;k\u016f ne\u017e zde uveden&eacute;, potom by m\u011blo j&iacute;t o ty se zdrsn\u011bn&yacute;m d\u0159&iacute;kem o pr\u016fm\u011bru &ge; 2,8 mm a d&eacute;lkou min. 20 mm. P\u0159ipevn\u011bn&iacute; h\u0159eb&iacute;kem lze zjednodu&scaron;en\u011b nahradit &scaron;roubem, a\u010dkoliv p\u0159ipevn\u011bn&iacute; zdrsn\u011bn&yacute;m h\u0159eb&iacute;kem vykazuje lep&scaron;&iacute; hodnoty p\u0159i vyta\u017een&iacute;. D&eacute;lka kol&iacute;k\u016f\/&scaron;roub\u016f se zvol&iacute; tak, aby nedo&scaron;lo k prora\u017een&iacute; podkladn&iacute; vrstvy sm\u011brem ven. T&iacute;m se zabr&aacute;n&iacute; zhor&scaron;en&iacute; hodnot p\u0159i vyta\u017een&iacute; a necht\u011bn&yacute;m tepeln&yacute;m most\u016fm ve st\u0159e&scaron;n&iacute;m prostoru.<\/p>\n<p>\n\t\t<strong>N&yacute;ty<\/strong><\/p>\n<p>\n\t\tU kovov&yacute;ch kryc&iacute;ch vrstev stropu, nap\u0159. z trap&eacute;zov&eacute;ho plechu a d\u0159evot\u0159&iacute;skov&yacute;ch desek, lze prov&aacute;d\u011bt p\u0159ipevn\u011bn&iacute; prvk\u016f pomoc&iacute; n&yacute;t\u016f. Praktick&eacute; jsou n&yacute;ty z nerez oceli:<\/p>\n<ul>\n<li style=\"margin-left: 18pt; \">\n\t\t\t&nbsp; &nbsp; &nbsp;pr\u016fm\u011br 4 mm u kovov&yacute;ch nosn&yacute;ch konstrukc&iacute;<\/li>\n<li style=\"margin-left: 18pt; \">\n\t\t\t&nbsp; &nbsp; &nbsp;pr\u016fm\u011br 5 mm s velk&yacute;m pr\u016fm\u011brem hlavy n&yacute;tu u d\u0159evot\u0159&iacute;skov&yacute;ch desek<\/li>\n<\/ul>\n<p>\n\t\t<strong>Lepen&iacute;<\/strong><\/p>\n<p>\n\t\tPrvky s mal&yacute;mi rozm\u011bry, jako nap\u0159. okenn&iacute; parapety, lze upev\u0148ovat trvale plastick&yacute;mi lepidly na b&aacute;zi \u017eivice. P\u0159itom je nutn&eacute; dodr\u017eet sm\u011brnice v&yacute;robce lepidla, nap\u0159. Enkewerk\/Enkolit. Pro odborn&eacute; prov&aacute;d\u011bn&iacute; techniky lepen&iacute; s NedZink jsou p\u0159edpokladem rovn&eacute;, pevn&eacute; podkladn&iacute; vrstvy s povrchem bez prachu a mastnoty. Takov&eacute; p\u0159ilepen&iacute; v cel&eacute; plo&scaron;e m\u016f\u017ee sn&iacute;\u017eit p\u0159enos zvuku, kter&yacute; m\u016f\u017ee vznikat p\u0159i krupobit&iacute; nebo p\u0159i bou\u0159ce s de&scaron;t\u011bm.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Z&aacute;kladn&iacute; skute\u010dnosti &nbsp; Zaji&scaron;t\u011bn&iacute; zast\u0159e&scaron;en&iacute; a opl&aacute;&scaron;t\u011bn&iacute; materi&aacute;ly NedZink proti deformac&iacute;m v d\u016fsledku zat&iacute;\u017een&iacute; v\u011btrem a nam&aacute;h&aacute;n&iacute; p\u0159i zat&iacute;\u017een&iacute; sn\u011bhem se prov&aacute;d&iacute; zpravidla: &nbsp; &nbsp; &nbsp; mechanick&yacute;m p\u0159ipevn\u011bn&iacute;m &nbsp; &nbsp; &nbsp; slepen&iacute;m kryc&iacute; vrstvy. Nosn&aacute; konstrukce v\u010detn\u011b kryc&iacute; vrstvy mus&iacute; odpov&iacute;dat dan&eacute;mu zat&iacute;\u017een&iacute;, kter&eacute; vypl&yacute;v&aacute; ze s&aacute;n&iacute; v\u011btru. Pou\u017eit&eacute; p\u0159ipev\u0148ovac&iacute; prost\u0159edky je t\u0159eba navrhnout v [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":0,"menu_order":710,"comment_status":"closed","ping_status":"closed","template":"template-import.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-30771","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Zat\u00ed\u017een\u00ed v\u011btrem \u2013 NedZink<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zat\u00ed\u017een\u00ed v\u011btrem \u2013 NedZink\" \/>\n<meta property=\"og:description\" content=\"Z&aacute;kladn&iacute; skute\u010dnosti &nbsp; Zaji&scaron;t\u011bn&iacute; zast\u0159e&scaron;en&iacute; a opl&aacute;&scaron;t\u011bn&iacute; materi&aacute;ly NedZink proti deformac&iacute;m v d\u016fsledku zat&iacute;\u017een&iacute; v\u011btrem a nam&aacute;h&aacute;n&iacute; p\u0159i zat&iacute;\u017een&iacute; sn\u011bhem se prov&aacute;d&iacute; zpravidla: &nbsp; &nbsp; &nbsp; mechanick&yacute;m p\u0159ipevn\u011bn&iacute;m &nbsp; &nbsp; &nbsp; slepen&iacute;m kryc&iacute; vrstvy. Nosn&aacute; konstrukce v\u010detn\u011b kryc&iacute; vrstvy mus&iacute; odpov&iacute;dat dan&eacute;mu zat&iacute;\u017een&iacute;, kter&eacute; vypl&yacute;v&aacute; ze s&aacute;n&iacute; v\u011btru. Pou\u017eit&eacute; p\u0159ipev\u0148ovac&iacute; prost\u0159edky je t\u0159eba navrhnout v [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/\" \/>\n<meta property=\"og:site_name\" content=\"NedZink\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data1\" content=\"9 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/\",\"url\":\"https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/\",\"name\":\"Zat\u00ed\u017een\u00ed v\u011btrem \u2013 NedZink\",\"isPartOf\":{\"@id\":\"https:\/\/www.nedzink.com\/cs\/#website\"},\"datePublished\":\"2019-06-04T12:54:35+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.nedzink.com\/cs\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Zat\u00ed\u017een\u00ed v\u011btrem\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.nedzink.com\/cs\/#website\",\"url\":\"https:\/\/www.nedzink.com\/cs\/\",\"name\":\"NedZink\",\"description\":\"Zink fabrikant\",\"publisher\":{\"@id\":\"https:\/\/www.nedzink.com\/cs\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.nedzink.com\/cs\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.nedzink.com\/cs\/#organization\",\"name\":\"NedZink\",\"url\":\"https:\/\/www.nedzink.com\/cs\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/www.nedzink.com\/cs\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.nedzink.com\/wp-content\/uploads\/2019\/08\/logo-nedzink_fc_zk.jpg\",\"contentUrl\":\"https:\/\/www.nedzink.com\/wp-content\/uploads\/2019\/08\/logo-nedzink_fc_zk.jpg\",\"width\":2160,\"height\":688,\"caption\":\"NedZink\"},\"image\":{\"@id\":\"https:\/\/www.nedzink.com\/cs\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Zat\u00ed\u017een\u00ed v\u011btrem \u2013 NedZink","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/","og_locale":"cs_CZ","og_type":"article","og_title":"Zat\u00ed\u017een\u00ed v\u011btrem \u2013 NedZink","og_description":"Z&aacute;kladn&iacute; skute\u010dnosti &nbsp; Zaji&scaron;t\u011bn&iacute; zast\u0159e&scaron;en&iacute; a opl&aacute;&scaron;t\u011bn&iacute; materi&aacute;ly NedZink proti deformac&iacute;m v d\u016fsledku zat&iacute;\u017een&iacute; v\u011btrem a nam&aacute;h&aacute;n&iacute; p\u0159i zat&iacute;\u017een&iacute; sn\u011bhem se prov&aacute;d&iacute; zpravidla: &nbsp; &nbsp; &nbsp; mechanick&yacute;m p\u0159ipevn\u011bn&iacute;m &nbsp; &nbsp; &nbsp; slepen&iacute;m kryc&iacute; vrstvy. Nosn&aacute; konstrukce v\u010detn\u011b kryc&iacute; vrstvy mus&iacute; odpov&iacute;dat dan&eacute;mu zat&iacute;\u017een&iacute;, kter&eacute; vypl&yacute;v&aacute; ze s&aacute;n&iacute; v\u011btru. Pou\u017eit&eacute; p\u0159ipev\u0148ovac&iacute; prost\u0159edky je t\u0159eba navrhnout v [&hellip;]","og_url":"https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/","og_site_name":"NedZink","twitter_card":"summary_large_image","twitter_misc":{"Odhadovan\u00e1 doba \u010dten\u00ed":"9 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/","url":"https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/","name":"Zat\u00ed\u017een\u00ed v\u011btrem \u2013 NedZink","isPartOf":{"@id":"https:\/\/www.nedzink.com\/cs\/#website"},"datePublished":"2019-06-04T12:54:35+00:00","breadcrumb":{"@id":"https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/#breadcrumb"},"inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.nedzink.com\/cs\/zatizeni-vetrem\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.nedzink.com\/cs\/"},{"@type":"ListItem","position":2,"name":"Zat\u00ed\u017een\u00ed v\u011btrem"}]},{"@type":"WebSite","@id":"https:\/\/www.nedzink.com\/cs\/#website","url":"https:\/\/www.nedzink.com\/cs\/","name":"NedZink","description":"Zink fabrikant","publisher":{"@id":"https:\/\/www.nedzink.com\/cs\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.nedzink.com\/cs\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs"},{"@type":"Organization","@id":"https:\/\/www.nedzink.com\/cs\/#organization","name":"NedZink","url":"https:\/\/www.nedzink.com\/cs\/","logo":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/www.nedzink.com\/cs\/#\/schema\/logo\/image\/","url":"https:\/\/www.nedzink.com\/wp-content\/uploads\/2019\/08\/logo-nedzink_fc_zk.jpg","contentUrl":"https:\/\/www.nedzink.com\/wp-content\/uploads\/2019\/08\/logo-nedzink_fc_zk.jpg","width":2160,"height":688,"caption":"NedZink"},"image":{"@id":"https:\/\/www.nedzink.com\/cs\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.nedzink.com\/cs\/wp-json\/wp\/v2\/pages\/30771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nedzink.com\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.nedzink.com\/cs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.nedzink.com\/cs\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nedzink.com\/cs\/wp-json\/wp\/v2\/comments?post=30771"}],"version-history":[{"count":0,"href":"https:\/\/www.nedzink.com\/cs\/wp-json\/wp\/v2\/pages\/30771\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.nedzink.com\/cs\/wp-json\/wp\/v2\/media?parent=30771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}