{"id":30773,"date":"2019-06-04T14:54:35","date_gmt":"2019-06-04T12:54:35","guid":{"rendered":"http:\/\/136.144.181.85\/~nedzink\/informacje-techniczne\/fizyka-budowlana\/obciazenie-wiatrem\/"},"modified":"2019-06-04T14:54:35","modified_gmt":"2019-06-04T12:54:35","slug":"obciazenie-wiatrem","status":"publish","type":"page","link":"https:\/\/www.nedzink.com\/pl\/obciazenie-wiatrem\/","title":{"rendered":"Obci\u0105\u017cenie wiatrem"},"content":{"rendered":"<div class=\"contentStyle\" style=\"margin: 10px 0px\">\n<h2>\n<style type=\"text\/css\">\n<!--{cke_protected}{C}%3C!%2D%2D%0A%20%2F*%20Font%20Definitions%20*%2F%0A%40font-face%0A%09%7Bfont-family%3A%22%EF%BC%AD%EF%BC%B3%20%E6%98%8E%E6%9C%9D%22%3B%0A%09panose-1%3A0%200%200%200%200%200%200%200%200%200%3B%0A%09mso-font-charset%3A128%3B%0A%09mso-generic-font-family%3Aroman%3B%0A%09mso-font-format%3Aother%3B%0A%09mso-font-pitch%3Afixed%3B%0A%09mso-font-signature%3A1%20134676480%2016%200%20131072%200%3B%7D%0A%40font-face%0A%09%7Bfont-family%3A%22%EF%BC%AD%EF%BC%B3%20%E3%82%B4%E3%82%B7%E3%83%83%E3%82%AF%22%3B%0A%09panose-1%3A0%200%200%200%200%200%200%200%200%200%3B%0A%09mso-font-charset%3A128%3B%0A%09mso-generic-font-family%3Amodern%3B%0A%09mso-font-format%3Aother%3B%0A%09mso-font-pitch%3Afixed%3B%0A%09mso-font-signature%3A1%20134676480%2016%200%20131072%200%3B%7D%0A%40font-face%0A%09%7Bfont-family%3A%22Cambria%20Math%22%3B%0A%09panose-1%3A2%204%205%203%205%204%206%203%202%204%3B%0A%09mso-font-charset%3A1%3B%0A%09mso-generic-font-family%3Aroman%3B%0A%09mso-font-format%3Aother%3B%0A%09mso-font-pitch%3Avariable%3B%0A%09mso-font-signature%3A0%200%200%200%200%200%3B%7D%0A%40font-face%0A%09%7Bfont-family%3ACalibri%3B%0A%09panose-1%3A2%2015%205%202%202%202%204%203%202%204%3B%0A%09mso-font-charset%3A0%3B%0A%09mso-generic-font-family%3Aauto%3B%0A%09mso-font-pitch%3Avariable%3B%0A%09mso-font-signature%3A3%200%200%200%201%200%3B%7D%0A%40font-face%0A%09%7Bfont-family%3ACambria%3B%0A%09panose-1%3A2%204%205%203%205%204%206%203%202%204%3B%0A%09mso-font-charset%3A0%3B%0A%09mso-generic-font-family%3Aauto%3B%0A%09mso-font-pitch%3Avariable%3B%0A%09mso-font-signature%3A3%200%200%200%201%200%3B%7D%0A%20%2F*%20Style%20Definitions%20*%2F%0Ap.MsoNormal%2C%20li.MsoNormal%2C%20div.MsoNormal%0A%09%7Bmso-style-unhide%3Ano%3B%0A%09mso-style-qformat%3Ayes%3B%0A%09mso-style-parent%3A%22%22%3B%0A%09margin-top%3A0cm%3B%0A%09margin-right%3A0cm%3B%0A%09margin-bottom%3A10.0pt%3B%0A%09margin-left%3A0cm%3B%0A%09line-height%3A115%25%3B%0A%09mso-pagination%3Awidow-orphan%3B%0A%09font-size%3A11.0pt%3B%0A%09font-family%3ACalibri%3B%0A%09mso-ascii-font-family%3ACalibri%3B%0A%09mso-ascii-theme-font%3Aminor-latin%3B%0A%09mso-fareast-font-family%3A%22%EF%BC%AD%EF%BC%B3%20%E6%98%8E%E6%9C%9D%22%3B%0A%09mso-fareast-theme-font%3Aminor-fareast%3B%0A%09mso-hansi-font-family%3ACalibri%3B%0A%09mso-hansi-theme-font%3Aminor-latin%3B%0A%09mso-bidi-font-family%3A%22Times%20New%20Roman%22%3B%0A%09mso-bidi-theme-font%3Aminor-bidi%3B%0A%09mso-ansi-language%3APL%3B%0A%09mso-fareast-language%3APL%3B%7D%0Ah2%0A%09%7Bmso-style-priority%3A9%3B%0A%09mso-style-qformat%3Ayes%3B%0A%09mso-style-link%3A%22Kop%202%20Teken%22%3B%0A%09mso-style-next%3ANormaal%3B%0A%09margin-top%3A10.0pt%3B%0A%09margin-right%3A0cm%3B%0A%09margin-bottom%3A0cm%3B%0A%09margin-left%3A0cm%3B%0A%09margin-bottom%3A.0001pt%3B%0A%09line-height%3A115%25%3B%0A%09mso-pagination%3Awidow-orphan%20lines-together%3B%0A%09page-break-after%3Aavoid%3B%0A%09mso-outline-level%3A2%3B%0A%09font-size%3A13.0pt%3B%0A%09font-family%3ACambria%3B%0A%09mso-ascii-font-family%3ACambria%3B%0A%09mso-ascii-theme-font%3Amajor-latin%3B%0A%09mso-fareast-font-family%3A%22%EF%BC%AD%EF%BC%B3%20%E3%82%B4%E3%82%B7%E3%83%83%E3%82%AF%22%3B%0A%09mso-fareast-theme-font%3Amajor-fareast%3B%0A%09mso-hansi-font-family%3ACambria%3B%0A%09mso-hansi-theme-font%3Amajor-latin%3B%0A%09mso-bidi-font-family%3A%22Times%20New%20Roman%22%3B%0A%09mso-bidi-theme-font%3Amajor-bidi%3B%0A%09color%3A%234F81BD%3B%0A%09mso-themecolor%3Aaccent1%3B%0A%09mso-ansi-language%3APL%3B%0A%09mso-fareast-language%3APL%3B%7D%0Aspan.Kop2Teken%0A%09%7Bmso-style-name%3A%22Kop%202%20Teken%22%3B%0A%09mso-style-priority%3A9%3B%0A%09mso-style-unhide%3Ano%3B%0A%09mso-style-locked%3Ayes%3B%0A%09mso-style-link%3A%22Kop%202%22%3B%0A%09mso-ansi-font-size%3A13.0pt%3B%0A%09mso-bidi-font-size%3A13.0pt%3B%0A%09font-family%3ACambria%3B%0A%09mso-ascii-font-family%3ACambria%3B%0A%09mso-ascii-theme-font%3Amajor-latin%3B%0A%09mso-fareast-font-family%3A%22%EF%BC%AD%EF%BC%B3%20%E3%82%B4%E3%82%B7%E3%83%83%E3%82%AF%22%3B%0A%09mso-fareast-theme-font%3Amajor-fareast%3B%0A%09mso-hansi-font-family%3ACambria%3B%0A%09mso-hansi-theme-font%3Amajor-latin%3B%0A%09mso-bidi-font-family%3A%22Times%20New%20Roman%22%3B%0A%09mso-bidi-theme-font%3Amajor-bidi%3B%0A%09color%3A%234F81BD%3B%0A%09mso-themecolor%3Aaccent1%3B%0A%09font-weight%3Abold%3B%7D%0A.MsoChpDefault%0A%09%7Bmso-style-type%3Aexport-only%3B%0A%09mso-default-props%3Ayes%3B%0A%09font-size%3A11.0pt%3B%0A%09mso-ansi-font-size%3A11.0pt%3B%0A%09mso-bidi-font-size%3A11.0pt%3B%0A%09font-family%3ACalibri%3B%0A%09mso-ascii-font-family%3ACalibri%3B%0A%09mso-ascii-theme-font%3Aminor-latin%3B%0A%09mso-fareast-font-family%3A%22%EF%BC%AD%EF%BC%B3%20%E6%98%8E%E6%9C%9D%22%3B%0A%09mso-fareast-theme-font%3Aminor-fareast%3B%0A%09mso-hansi-font-family%3ACalibri%3B%0A%09mso-hansi-theme-font%3Aminor-latin%3B%0A%09mso-bidi-font-family%3A%22Times%20New%20Roman%22%3B%0A%09mso-bidi-theme-font%3Aminor-bidi%3B%0A%09mso-ansi-language%3APL%3B%0A%09mso-fareast-l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lang=\"PL\">Wprowadzenie<\/span><\/h2>\n<p>\n\t\t<br \/>\n\t\tZabezpieczenie pokry\u0107 i ok\u0142adzin NedZink przed odrywaniem wskutek dzia\u0142ania wiatru oraz obci\u0105\u017ce\u0144 \u015bniegowych nast\u0119puje z regu\u0142y poprzez<\/p>\n<ul>\n<li>\n\t\t\tzmocowanie mechaniczne<\/li>\n<li>\n\t\t\tklejenie<\/li>\n<\/ul>\n<p>\n\t\tdo podk\u0142adu pokrycia. Podkonstrukcja w\u0142\u0105cznie z podk\u0142adem musi by\u0107 zdolna przej\u0105\u0107 obci\u0105\u017cenia, wynikaj\u0105ce z si\u0142y ss\u0105cej wiatru. Stosowane haftry i elementy mocuj\u0105ce powinny zosta\u0107 dopasowane do istniej\u0105cego podk\u0142adu pokrycia oraz materia\u0142u szar, kt&oacute;rym jest tytan-cynk.<\/p>\n<h2>\n\t\t<br \/>\n\t\tUstalenie obci\u0105\u017ce\u0144 wiatru i \u015bniegu<\/h2>\n<p>\n\t\t<br \/>\n\t\tUstalenie indywidualnych obci\u0105\u017ce\u0144 odbywa si\u0119 w ramach planowania na bazie norm:<\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"vertical-align: top\">\n\t\t\t\t\tDIN&nbsp;1055&nbsp;cz\u0119\u015b\u0107&nbsp;4&nbsp;&nbsp;<\/td>\n<td>\n\t\t\t\t\t&bdquo;Za\u0142o\u017cenia obci\u0105\u017ceniowe budowli; obci\u0105\u017cenia transportowe, obci\u0105\u017cenia wiatrem, \u015bniegiem i lodem&ldquo;<\/td>\n<\/tr>\n<tr>\n<td style=\"vertical-align: top\">\n\t\t\t\t\tDIN&nbsp;1055&nbsp;cz\u0119\u015b\u0107 5&nbsp;&nbsp;<\/td>\n<td>\n\t\t\t\t\t&bdquo;Za\u0142o\u017cenia obci\u0105\u017ceniowe budowli; obci\u0105\u017cenia transportowe, obci\u0105\u017cenia \u015bniegiem i lodem&ldquo;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n\t\tUstalone obci\u0105\u017cenia zastosowa\u0107 nale\u017cy przy planowaniu wykonania podkonstrukcji, podk\u0142adu i pokrycia lub ok\u0142adziny NedZink, oraz zakotwicze\u0144 i mocowa\u0144. Konieczne dzia\u0142ania nale\u017cy ustali\u0107 przy planowaniu i poda\u0107 w opisie wykonania.<\/p>\n<h2>\n<style 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anguage%3APL%3B%7D%0A.MsoPapDefault%0A%09%7Bmso-style-type%3Aexport-only%3B%0A%09margin-bottom%3A10.0pt%3B%0A%09line-height%3A115%25%3B%7D%0A%40page%20WordSection1%0A%09%7Bsize%3A612.0pt%20792.0pt%3B%0A%09margin%3A70.85pt%2070.85pt%2070.85pt%2070.85pt%3B%0A%09mso-header-margin%3A35.4pt%3B%0A%09mso-footer-margin%3A35.4pt%3B%0A%09mso-paper-source%3A0%3B%7D%0Adiv.WordSection1%0A%09%7Bpage%3AWordSection1%3B%7D%0A%2D%2D%3E-->\t\t<\/style>\n<\/h2>\n<h2>\n\t\t<span lang=\"PL\">Podzia\u0142 powierzchni dla przej\u0119cia obci\u0105\u017cenia wiatru wg DIN 1055 cz\u0119\u015b\u0107 4<\/span><\/h2>\n<p>\n\t\t<br \/>\n\t\tZgodnie z norm\u0105 DIN 1055-4 powierzchnie dzieli si\u0119 w obszary wewn\u0119trzne, brzegowe i naro\u017cne. Dla tych obszar&oacute;w&nbsp; zale\u017cnie od wysoko\u015bci budynku otrzymuje si\u0119 r&oacute;\u017cne obci\u0105\u017cenia wiatrowe dach&oacute;w i fasad.<\/p>\n<p>\t\tObrazek 1: Podzia\u0142 powierzchni dachu<br \/>\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>Obci\u0105\u017cenie ss\u0105ce wiatru W w N\/m&sup2; (kp\/m&sup2;)<\/strong><\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\n\t\t\t\t\t<strong>Nachylenie dachu<\/strong><\/td>\n<td align=\"center\">\n\t\t\t\t\t<strong>Wysoko\u015b\u0107 okapu dachu<br \/>\n\t\t\t\t\tm<\/strong><\/td>\n<td align=\"center\">\n\t\t\t\t\t<strong>Obszar naro\u017cny<\/strong><\/td>\n<td align=\"center\">\n\t\t\t\t\t<strong>Obszar brzegowy<\/strong><\/td>\n<td align=\"center\">\n\t\t\t\t\t<strong>Obszar wewn\u0119trzny<\/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\tTabela 1: Mo\u017cliwe maksymalne obci\u0105\u017cenia ss\u0105ce wiatru dach&oacute;w w zale\u017cno\u015bci od nachylenia dachu i wysoko\u015bci budynku<\/p>\n<p>\t\t<font color=\"#97b92e\"><a class=\"RTE_URL_MEDIACAT_Link\" href=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/files\/downloads\/de\/25_flacheneinteilung2.jpg\" target=\"_blank\" title=\"http:\/\/www.nedzink.nl\/media\/technisch_advies\/25_flacheneinteilung2.jpg\" rel=\"noopener noreferrer\">Obrazek 2: Podzia\u0142 powierzchni \u015bciany w obszarze naro\u017cnym\/brzegowym <\/a><\/font><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>Wysoko\u015b\u0107 okapu dachu<br \/>\n\t\t\t\t\tm<\/strong><\/td>\n<td align=\"center\">\n\t\t\t\t\t<strong>Obszar naro\u017cny\/brzegowy<br \/>\n\t\t\t\t\tN\/m&sup2;<\/strong><\/td>\n<td align=\"center\">\n\t\t\t\t\t<strong>N\/m&sup2; Obszar wewn\u0119trzny<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\tTabela 2: Mo\u017cliwe maksymalne obci\u0105\u017cenia ss\u0105ce wiatru przy ok\u0142adzinach fasad w zale\u017cno\u015bci od nachylenia dachu i wysoko\u015bci budynku<\/p>\n<p>\t\tPrzy fasadach zawieszanych z dystansem podzia\u0142 ci\u015bnie\u0144 zale\u017cny jest od wentylowania ze strony czo\u0142owej i tylnej.&nbsp; Tak\u017ce tu najbardziej nara\u017cone s\u0105 miejsca naro\u017cne i brzegowe.<\/p>\n<h2>\n<style 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lang=\"PL\">Odpowiednie dzia\u0142ania zapobiegaj\u0105ce oderwanie wskutek si\u0142y ss\u0105ce wiatru<\/span><\/h2>\n<p>\n\t\t&nbsp;<\/p>\n<p>\n\t\tDzia\u0142ania, kt&oacute;re nale\u017cy podj\u0105\u0107 celem przej\u0119cia zewn\u0119trznych obci\u0105\u017ce\u0144 poprzez maks. obci\u0105\u017cenie ss\u0105ce wiatru nale\u017cy okre\u015bli\u0107 i uwzgl\u0119dni\u0107 w planowaniu. W budynkach o szczeg&oacute;lnie wyeksponowanej lokalizacji w odniesieniu do ssania wiatru, projektant ma indywidualnie okre\u015bli\u0107, jakie dzia\u0142ania b\u0119d\u0105 niezb\u0119dne i w\u0142a\u015bciwe dla monta\u017cu pokrycia lub ok\u0142adziny zapobiegaj\u0105cego oderwaniu poprzez ssanie wiatru.<\/p>\n<p>\n\t\tObiekty budowlane z otwartymi konstrukcjami dachowymi lub b\u0119d\u0105ce ca\u0142kowicie otwarte z jednej lub wielu stron lub kt&oacute;re mo\u017cna otworzy\u0107 albo kt&oacute;re mo\u017cna otworzy\u0107 z jednej lub wielu stron przez jeden lub wi\u0119cej otwor&oacute;w, nie s\u0105 uznawane jako zamkni\u0119te obiekty budowlane w rozumieniu normy DIN 1055-4. Ka\u017cdorazowo konieczne jest dedykowane okre\u015blenie tego faktu.<\/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>Budynki m<\/strong><\/td>\n<td colspan=\"5\">\n\t\t\t\t\t<strong>do 8 m<\/strong><\/td>\n<td colspan=\"4\">\n\t\t\t\t\t<strong>8 &#8211; 20 m<\/strong><\/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>Szeroko\u015b\u0107 szar<\/strong>1)<br \/>\n\t\t\t\t\t<strong>w 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>Materia\u0142<\/strong><\/td>\n<td>\n\t\t\t\t\t<strong>D\u0142ugo\u015b\u0107 szar w m<\/strong><\/td>\n<td colspan=\"12\">\n\t\t\t\t\t<strong>Minimalna grubo\u015b\u0107 materia\u0142u<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\t\t<strong>Aluminium<br \/>\n\t\t\t\t\tMied\u017a<br \/>\n\t\t\t\t\tTytan-cynk<\/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>Stal ocynkowana ogniowo<\/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>Stal nierdzewna<\/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>Obszar dachowy<\/strong><\/td>\n<td colspan=\"12\">\n\t\t\t\t\t<strong>Haftry, ilo\u015b\u0107 i odleg\u0142o\u015b\u0107 od siebie <\/strong>3)<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\t\t<strong>\u015arodek<\/p>\n<p>\t\t\t\t\tBrzeg<\/strong><\/td>\n<td>\n\t\t\t\t\t<strong>mm<br \/>\n\t\t\t\t\tszt.\/Wm&sup2;<br \/>\n\t\t\t\t\tmm<br \/>\n\t\t\t\t\tszt.\/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>Naro\u017cnik<\/strong><\/td>\n<td>\n\t\t\t\t\t<strong>mm<br \/>\n\t\t\t\t\tszt.\/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<p>\n\t\t&nbsp;<\/p>\n<p>\n\t\tTabela 3: Ilo\u015b\u0107 i odleg\u0142o\u015b\u0107 haftr&oacute;w zale\u017cnie od wysoko\u015bci budynku i obszaru dachu, grubo\u015bci materia\u0142u oraz maks. szeroko\u015bci szar<br \/>\n\t\t&nbsp;<\/p>\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\tSzeroko\u015bci szar liczone s\u0105 z szeroko\u015bci ta\u015bm i blach 600, 670, 700, 800 i 1000 mm minus &asymp;80 mm przy dachach z r\u0105bkiem. Przy zastosowaniu profilarki pasy ostatecznie s\u0105 szersze o &asymp;10 mm. Przy dachach pasowych (listowych) realizuje si\u0119 mniejsz\u0105 szeroko\u015b\u0107 pas&oacute;w zale\u017cnie od przekroju poprzecznego pas&oacute;w.<\/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\tNiedopuszczalne<\/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\tPodany odst\u0119p haftr&oacute;w jako warto\u015b\u0107 \u015brednia powinien by\u0107 przestrzegany na obszarze 3m.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n\t\t<br \/>\n\t\tObszar brzegowy zawiera wi\u0119kszy zapas bezpiecze\u0144stwa.&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;&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;<br \/>\n\t\tDo obszar&oacute;w brzegowych na dachach zalicza si\u0119 tak\u017ce:<\/p>\n<ul>\n<li>\n\t\t\tobszary kalenicowe i naro\u017cne<\/li>\n<li>\n\t\t\tpodbudowy i nadbudowy dachu i ich po\u0142\u0105czenia i zako\u0144czenia<\/li>\n<li>\n\t\t\twyeksponowane obszary, np. dach pulpitowy (jednospadowy), kopu\u0142y, wie\u017cyczki, \u015bwietliki<\/li>\n<li>\n\t\t\twie\u017ce ko\u015bcielne, dachy ko\u015bcielne i podobnie wykonane budowle<\/li>\n<\/ul>\n<p>\n\t\t<strong>Elementy mocuj\u0105ce<\/strong><\/p>\n<p>\t\t<strong>Mocowanie \u015brubami i gwo\u017adziami <\/strong><br \/>\n\t\tBadania warto\u015bci wyci\u0105gowych wykaza\u0142y, \u017ce haftry mocowane dwoma gwo\u017adziami\/sztyftami z drutu, osi\u0105gaj\u0105 \u015brednie warto\u015bci wyci\u0105gania przy dynamicznym obci\u0105\u017ceniu na poziomie 400 N.<br \/>\n\t\tWarto\u015b\u0107 ta odnosi si\u0119 do podk\u0142ad&oacute;w krycia z suchego pe\u0142nego deskowania i desek na pi&oacute;ro-wpust&nbsp; (&le;20% wilgoci) o grubo\u015bci 24 mm.<\/p>\n<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td>\n<ul>\n<li>\n\t\t\t\t\t\t\trowkowane gwo\u017adzie\/sztyfty z drutu ze stali nierdzewnej&nbsp;&nbsp;&nbsp;<\/li>\n<li>\n\t\t\t\t\t\t\tocynkowane sztyfty pok\u0142adowe\/sztyfty z szerokim \u0142bem<\/li>\n<li>\n\t\t\t\t\t\t\tszorstkie sztyfty miedziane<\/li>\n<\/ul>\n<\/td>\n<td style=\"vertical-align: top\">\n<p>\n\t\t\t\t\t\t2,8 x 25<br \/>\n\t\t\t\t\t\t2,8 x 25<br \/>\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>\n\t\tJe\u015bli stosowane s\u0105 inne typy gwo\u017adzi ni\u017c tu podane, powinny one mie\u0107 szorstki trzon o \u015brednicy &ge;2,8 mm i g\u0142\u0119boko\u015b\u0107 osadzenia min. 20 mm. Mocowanie \u015brubami w uproszczeniu mo\u017ce by\u0107 postawione na r&oacute;wni z mocowaniem gwo\u017adziami, jednak\u017ce mocowanie wkr\u0119cane wykazuje lepsze warto\u015bci wyci\u0105gania. D\u0142ugo\u015b\u0107 sztyft&oacute;w\/\u015brub nale\u017cy dobra\u0107 tak, by nie przebi\u0107 do wewn\u0105trz podk\u0142adu pokrycia. Pozwala to unika\u0107 zmniejszenia warto\u015bci wyci\u0105gania oraz niechcianych mostk&oacute;w cieplnych w obszarze dachu.<\/p>\n<p>\t\t<strong>Nity<\/strong><br \/>\n\t\tPrzy podk\u0142adach pokryciowych z metalu, np. stalowych blach trapezowych, lub p\u0142yt wi&oacute;rowych wi\u0105zanych mineralnie, mocowanie mo\u017ce odbywa\u0107 si\u0119 haftrami lub nitami. Praktycznie stosowane s\u0105 nity ze stali nierdzewnej:<\/p>\n<ul>\n<li>\n\t\t\t4 mm \u015brednicy dla podkonstrukcji metalowych<\/li>\n<li>\n\t\t\t5 mm \u015brednicy z du\u017c\u0105 \u015brednic\u0105 g\u0142&oacute;wki nitu dla p\u0142yt wi&oacute;rowych wi\u0105zanych mineralnie<\/li>\n<\/ul>\n<p>\n\t\t<strong>Klejenie<\/strong><br \/>\n\t\tMa\u0142oformatowe profile jak np. parapety okienne i opierzenia mog\u0105 by\u0107 mocowane trwale plastycznymi klejami na bazie bitumicznej. Nale\u017cy uwzgl\u0119dnia\u0107 wytyczne przetwarzania producent&oacute;w klej&oacute;w, np. Enkewerk\/Enkolit. Warunkiem fachowej techniki klejenia NedZink s\u0105 proste, mocne podk\u0142ady pokryciowe o powierzchni pozbawionej kurzu i t\u0142uszczu. Ca\u0142o powierzchniowe klejenie mo\u017ce zmniejszy\u0107 przenoszenie d\u017awi\u0119k&oacute;w, wywo\u0142anych przyk\u0142adowo przez grad lub intensywny deszcz.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Wprowadzenie Zabezpieczenie pokry\u0107 i ok\u0142adzin NedZink przed odrywaniem wskutek dzia\u0142ania wiatru oraz obci\u0105\u017ce\u0144 \u015bniegowych nast\u0119puje z regu\u0142y poprzez zmocowanie mechaniczne klejenie do podk\u0142adu pokrycia. Podkonstrukcja w\u0142\u0105cznie z podk\u0142adem musi by\u0107 zdolna przej\u0105\u0107 obci\u0105\u017cenia, wynikaj\u0105ce z si\u0142y ss\u0105cej wiatru. Stosowane haftry i elementy mocuj\u0105ce powinny zosta\u0107 dopasowane do istniej\u0105cego podk\u0142adu pokrycia oraz materia\u0142u szar, kt&oacute;rym jest [&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-30773","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Obci\u0105\u017cenie wiatrem \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\/pl\/obciazenie-wiatrem\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Obci\u0105\u017cenie wiatrem \u2013 NedZink\" \/>\n<meta property=\"og:description\" content=\"Wprowadzenie Zabezpieczenie pokry\u0107 i ok\u0142adzin NedZink przed odrywaniem wskutek dzia\u0142ania wiatru oraz obci\u0105\u017ce\u0144 \u015bniegowych nast\u0119puje z regu\u0142y poprzez zmocowanie mechaniczne klejenie do podk\u0142adu pokrycia. Podkonstrukcja w\u0142\u0105cznie z podk\u0142adem musi by\u0107 zdolna przej\u0105\u0107 obci\u0105\u017cenia, wynikaj\u0105ce z si\u0142y ss\u0105cej wiatru. 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