{"id":6208,"date":"2021-09-06T16:52:51","date_gmt":"2021-09-06T14:52:51","guid":{"rendered":"https:\/\/www.stavebnakomora.sk\/?p=6208"},"modified":"2021-09-06T17:55:29","modified_gmt":"2021-09-06T15:55:29","slug":"ako-sa-prejavuje-nespravna-montaz-okien","status":"publish","type":"post","link":"https:\/\/www.stavebnakomora.sk\/?p=6208","title":{"rendered":"Ako sa prejavuje nespr\u00e1vna mont\u00e1\u017e okien ?"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><strong>Vlhk\u00e9 f\u013eaky a plesne okolo okien a v nadpra\u017e\u00ed okien<br \/>\n<\/strong><\/p>\n<p>A\u017e 90 % s\u0165a\u017enost\u00ed zo strany vlastn\u00edkov bytov\u00fdch domov a ich spr\u00e1vcov, s ktor\u00fdmi sa na n\u00e1s obr\u00e1tili, s\u00fa s\u0165a\u017enosti a \u017eiadosti o pomoc s probl\u00e9mami vlhkosti a ples\u0148ou v bytoch, ktor\u00e9 sa prejavili cca 24 a\u017e 60 mesiacov po zateplen\u00ed domu kontaktn\u00fdm zateplovac\u00edm syst\u00e9mom (ETICS). Plesne sa vyskytuj\u00fa hlavne okolo stavebn\u00fdch otvorov v obvodov\u00fdch pl\u00e1\u0161\u0165och.<\/p>\n<p>Vlhko a plesne sa naj\u010dastej\u0161ie vyskytuj\u00fa na osten\u00ed otvorov po v\u00fdmene okien v bytoch. N\u00e1jdeme ich naj\u010dastej\u0161ie v okol\u00ed okien v kuchyni a v sp\u00e1lni, v okol\u00ed dver\u00ed balk\u00f3nov a v spolo\u010dn\u00fdch priestoroch &#8211; schodi\u0161tia, chodby a pod. Zis\u0165ujeme tie\u017e z\u00e1va\u017en\u00e9 chyby po v\u00fdmene kopylitov\u00fdch stien a ve\u013ekoplo\u0161n\u00fdch okenn\u00fdch panelov, ktor\u00e9 mali odstr\u00e1ni\u0165 syst\u00e9mov\u00fa poruchu, ale neodstr\u00e1nili.<\/p>\n<p>Vlhnutie a plesne hlavne po nahraden\u00ed star\u00fdch dreven\u00fdch okien plastov\u00fdmi, alebo hlin\u00edkov\u00fdmi okenn\u00fdmi stenami, mnohokr\u00e1t e\u0161te intenz\u00edvnej\u0161ie&#8230; Naj\u010dastej\u0161ie sa objavuj\u00fa plesne po zmene parci\u00e1lnych tlakov, t. j. na jese\u0148 a na jar.<\/p>\n<p>Naj\u010dastej\u0161\u00edm ofici\u00e1lnym d\u00f4vodom vzniku plesn\u00ed sa zo strany spr\u00e1vcu a vlastn\u00edkov domu ud\u00e1va nedostato\u010dn\u00e9 vetranie v byte. Toto v\u0161ak je len \u010diasto\u010dn\u00fd a nie hlavn\u00fd d\u00f4vod.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6099\" src=\"https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2021\/09\/Okno-04.jpg\" alt=\"\" width=\"286\" height=\"214\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6100\" src=\"https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2021\/09\/Okno-05.jpg\" alt=\"\" width=\"286\" height=\"214\" \/><\/p>\n<h6>Plesne na osteniach. Okn\u00e1 bez hydroizola\u010dnej a paroz\u00e1branovej p\u00e1sky.<\/h6>\n<p>Ku t\u00fdmto plesniam mo\u017eno e\u0161te doplni\u0165, \u017ee ich rozsah m\u00f4\u017ee napom\u00e1ha\u0165 nedostato\u010dn\u00e9 vetranie obzvl\u00e1\u0161\u0165, ak rodina m\u00e1 mal\u00e9 deti a ve\u013ea sa perie. Taktie\u017e sa st\u00e1va, \u017ee susedn\u00e9 byty okolo postihnut\u00e9ho bytu minim\u00e1lne vykuruj\u00fa svojimi vykurovac\u00edmi telesami spolo\u010dn\u00e9ho \u00fastredn\u00e9ho k\u00farenia aby u\u0161etrili a postihnut\u00fd vlastn\u00edk mus\u00ed prekurova\u0165 svoj byt, \u010d\u00edm sa tvor\u00ed zv\u00fd\u0161en\u00e1 vlhkos\u0165. Tieto skuto\u010dnosti v\u0161ak nie s\u00fa pr\u00ed\u010dinou plesn\u00ed okolo okien a nadpra\u017e\u00ed.<\/p>\n<p><strong>Pr\u00ed\u010dina:<\/strong><\/p>\n<p>Hlavnou pr\u00ed\u010dinou b\u00fdva zanedbanie spr\u00e1vneho postupu mont\u00e1\u017ee okien v rozpore s <span id=\"cph_main_txtb_Name\" class=\"formTitle\">STN 73 3134 <span id=\"cph_main_txtb_DescSk\" class=\"formText\">Stavebn\u00e9 pr\u00e1ce. Styk okenn\u00fdch kon\u0161trukci\u00ed a obvodov\u00e9ho<\/span> p<span id=\"cph_main_txtb_DescSk\" class=\"formText\">l\u00e1\u0161\u0165a budovy. Po\u017eiadavky, zhotovovanie a sk\u00fa\u0161anie<\/span><\/span> !<\/p>\n<p>Mnoh\u00ed mot\u00e1\u017enici vynechaj\u00fa mont\u00e1\u017e parotesn\u00fdch a hydroizola\u010dn\u00fdch p\u00e1sok chr\u00e1niacich styk r\u00e1mu okien so stavebnou kon\u0161trukciou. D\u00f4vody b\u00fdvaj\u00fa r\u00f4zne, naj\u010dastej\u0161\u00edm je dosiahnu\u0165 najni\u017e\u0161iu cenu pri v\u00fdberovom konan\u00ed, kedy s\u00fa\u0165a\u017eiace firmy vynech\u00e1vaj\u00fa viacer\u00e9 materi\u00e1lov\u00e9 polo\u017eky bez ktor\u00fdch sa stavba &#8222;m\u00f4\u017ee zaob\u00eds\u0165&#8220;, tlak investora na najni\u017e\u0161iu cenu, ch\u00fdbaj\u00face detaily v projektovej dokument\u00e1cii a napokon aj neznalos\u0165 projektanta, stavbyved\u00faceho a stavebn\u00e9ho dozoru&#8230;<\/p>\n<p>Tieto p\u00e1sky musia by\u0165 pou\u017eit\u00e9 z vonkaj\u0161ej strany okenn\u00e9ho r\u00e1mu z d\u00f4vodu zastavenia prieniku da\u017e\u010fovej vody do \u0161k\u00e1ry medzi r\u00e1mom okna a osten\u00edm. Z vn\u00fatornej strany mus\u00ed by\u0165 osaden\u00e1 paropriepustn\u00e1 expanzn\u00e1 p\u00e1ska.<\/p>\n<p>Mont\u00e1\u017enici tieto p\u00e1sky nelepia, ale medzeru vyplnia PUR penou veriac \u017ee posta\u010duje na zabr\u00e1nenie prieniku vlhkosti, z ktorej ore\u017e\u00fa vy\u010dnievaj\u00facu hmotu, \u010do je obrovsk\u00fd omyl a chyba a na 99% jadro probl\u00e9mu vlhnutia stien okolo okien.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6105\" src=\"https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2021\/09\/Okno-03.jpg\" alt=\"\" width=\"285\" height=\"214\" \/>\u00a0 <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6106\" src=\"https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2021\/09\/Okno-02.jpg\" alt=\"\" width=\"285\" height=\"214\" \/><\/p>\n<h5>Zdroj foto: Ivan Pauer\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Nespr\u00e1vna mont\u00e1\u017e okien.<\/h5>\n<p>&nbsp;<\/p>\n<p>N\u00e1zorn\u00fd pr\u00edklad zo spr\u00e1vnych rie\u0161en\u00ed izolovania \u0161k\u00e1r okien:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-6109 aligncenter\" src=\"https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2021\/09\/MONTAZ-TESNENIA-OKIEN-WWW-600x321.jpg\" alt=\"\" width=\"600\" height=\"321\" srcset=\"https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2021\/09\/MONTAZ-TESNENIA-OKIEN-WWW-600x321.jpg 600w, https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2021\/09\/MONTAZ-TESNENIA-OKIEN-WWW.jpg 700w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<h5>Zdroj obr.: predn\u00e1\u0161ka prof. Ing. Pu\u0161k\u00e1r<\/h5>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6115\" src=\"https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2021\/09\/Okno-06.jpg\" alt=\"\" width=\"285\" height=\"214\" \/> \u00a0\u00a0 <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6116\" src=\"https:\/\/www.stavebnakomora.sk\/wp-content\/uploads\/2021\/09\/Okno-07.jpg\" alt=\"\" width=\"285\" height=\"214\" \/><\/p>\n<h5>Hydroizola\u010dn\u00e1 p\u00e1ska z exteri\u00e9ru. (foto M\u00f4j dom) \u00a0\u00a0 Paroz\u00e1brana p\u00e1skou. (foto M\u00f4j dom)<\/h5>\n<p>Vlhnutie v nadpra\u017e\u00ed okien vznik\u00e1 hlavne z dvoch d\u00f4vodov a to vtedy ak je nedostato\u010dne vyhotoven\u00e1 tepeln\u00e1 izol\u00e1cia prekladu a venca nad oknom, \u010d\u00edm vznik\u00e1 tepeln\u00fd most a kondenz sa vyzr\u00e1\u017ea nad oknom z vn\u00fatornej strany. V druhom pr\u00edpade vznik\u00e1 kondenz nad oknom vtedy, ak je po\u010das d\u0148a nieko\u013eko hod\u00edn pootvoren\u00e9 v\u00fdklopn\u00e9 vetracie kr\u00eddlo okna a vonkaj\u0161\u00ed vzduch podchladzuje nadokenn\u00fd preklad z vn\u00fatornej strany interi\u00e9ru.<\/p>\n<p>V oboch pr\u00edpadoch vlhkos\u0165 stavebnej kon\u0161trukcie okolo okien a v nadpra\u017e\u00ed vytv\u00e1ra podmienky pre koloniz\u00e1ciu napadnutej kon\u0161trukcie hubami.<\/p>\n<p><strong>O<\/strong><strong>dpor\u00fa\u010dan\u00e9 <\/strong><strong>o<\/strong><strong>rienta\u010dn\u00e9 <\/strong><strong>opatrenie:<\/strong><\/p>\n<p>Stavebn\u00fdm odborn\u00edkom, pr\u00edpadne znalcom identifikova\u0165 sondami, \u010di je vykonan\u00e1 spr\u00e1vna mont\u00e1\u017e okien a zateplenia nadokenn\u00fdch prekladov a venca budovy.<\/p>\n<p>Ak je vykonan\u00e1 nespr\u00e1vna mont\u00e1\u017e okien, pr\u00edpadne je vyhotoven\u00e9 nedostato\u010dn\u00e9 zateplenie prekladu a venca, je potrebn\u00e9 obna\u017ei\u0165 okno po celom obvode z vonkaj\u0161ej a vn\u00fatornej strany a doplni\u0165 potrebn\u00fdmi tesniacimi p\u00e1skami pod\u013ea <span id=\"cph_main_txtb_Name\" class=\"formTitle\">STN 73 3134 <span id=\"cph_main_txtb_DescSk\" class=\"formText\">Stavebn\u00e9 pr\u00e1ce. Styk okenn\u00fdch kon\u0161trukci\u00ed a obvodov\u00e9ho<\/span> p<span id=\"cph_main_txtb_DescSk\" class=\"formText\">l\u00e1\u0161\u0165a budovy<\/span><\/span>. Ak ch\u00fdba, alebo je nedostato\u010dne navrhnut\u00e1 a vyhotoven\u00e1 tepeln\u00e1 izol\u00e1cia venca, je potrebn\u00e9 aj ten doplni\u0165 tepelnou izol\u00e1ciou.<\/p>\n<p>Po doplnen\u00ed ch\u00fdbaj\u00facich izol\u00e1ci\u00ed je nevyhnutn\u00e9 odstr\u00e1ni\u0165 omietku v celom priestore miestnosti, ktor\u00e1 bola napadnut\u00e1 hubami, dezinfikova\u0165 a o\u0161etri\u0165 obna\u017een\u00fa stavebn\u00fa kon\u0161trukciu fungic\u00eddnym roztokom a vyhotovi\u0165 nov\u00fa omietku.<\/p>\n<p>&nbsp;<\/p>\n<p>Nerobte polovi\u010dat\u00e9 opatrenia!<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\"><strong>UPOZORNENIE:<\/strong><\/span><\/p>\n<p><span style=\"color: #ff0000;\"><strong>Uveden\u00e9 inform\u00e1cie nenahr\u00e1dzaj\u00fa \u017eiadne pr\u00e1vne a technick\u00e9 predpisy platn\u00e9 na \u00fazem\u00ed Slovenskej republiky! Je to jen nez\u00e1v\u00e4zn\u00e1 orienta\u010dn\u00e1 pomocn\u00e1 inform\u00e1cia na zlep\u0161enie \u00farovne pr\u00edpravy, alebo opravy stavieb a je na projektantoch, investoroch a \u00faradn\u00edkoch, \u010di sa pri svojej pr\u00e1ci bud\u00fa nie\u010dim z nej riadi\u0165!<\/strong><\/span><\/p>\n<h6><span style=\"color: #333333;\">Autor: Ivan Pauer<\/span><\/h6>\n<h6><span style=\"color: #333333;\">14.6.2018<\/span><\/h6>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Vlhk\u00e9 f\u013eaky a plesne okolo okien a v nadpra\u017e\u00ed okien A\u017e 90 % s\u0165a\u017enost\u00ed zo strany vlastn\u00edkov bytov\u00fdch domov a ich spr\u00e1vcov, s ktor\u00fdmi sa na n\u00e1s obr\u00e1tili, s\u00fa s\u0165a\u017enosti a \u017eiadosti o pomoc s probl\u00e9mami vlhkosti a ples\u0148ou v bytoch, ktor\u00e9 sa prejavili cca 24 a\u017e 60 mesiacov po zateplen\u00ed domu kontaktn\u00fdm zateplovac\u00edm [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,10,1],"tags":[],"class_list":["post-6208","post","type-post","status-publish","format-standard","hentry","category-havarie-stavieb","category-poruchy-stavieb","category-nezaradene"],"_links":{"self":[{"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=\/wp\/v2\/posts\/6208","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6208"}],"version-history":[{"count":2,"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=\/wp\/v2\/posts\/6208\/revisions"}],"predecessor-version":[{"id":6217,"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=\/wp\/v2\/posts\/6208\/revisions\/6217"}],"wp:attachment":[{"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stavebnakomora.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}