{"id":183,"date":"2020-08-24T12:59:32","date_gmt":"2020-08-24T10:59:32","guid":{"rendered":"http:\/\/www.homeportal.cz\/protihlukovost-oken-funkcni-nebo-jen-na-okrasu\/"},"modified":"2023-09-19T12:30:06","modified_gmt":"2023-09-19T10:30:06","slug":"protihlukovost-oken-funkcni-nebo-jen-na-okrasu","status":"publish","type":"post","link":"https:\/\/www.homeportal.cz\/cs\/protihlukovost-oken-funkcni-nebo-jen-na-okrasu\/","title":{"rendered":"Protihlukov\u00e1 okna &#8211; funk\u010dn\u00ed, nebo jen na okrasu?"},"content":{"rendered":"\n<p><strong>P\u0159edev\u0161\u00edm obyvatel\u00e9 m\u011bst jsou ka\u017ed\u00fd den i noc konfrontov\u00e1ni s pom\u011brn\u011b z\u00e1sadn\u00edm probl\u00e9mem &#8211;  s vysokou hladinou hluku. Ru\u0161n\u00e1 ulice, rychlostn\u00ed silnice, m\u011bstsk\u00e1 doprava, leti\u0161t\u011b, pr\u016fmyslov\u00e9 z\u00f3ny&#8230; A \u201ev bezpe\u010d\u00ed\u201c nejsou ani vesni\u010dan\u00e9, proto\u017ee traktor, odb\u00edjen\u00ed kosteln\u00edho zvonu opilci a sousedovy slepice tak\u00e9 nemaj\u00ed zrovna blahod\u00e1rn\u00fd vliv na sp\u00e1nek a po\u0159\u00e1dn\u00fd odpo\u010dinek.<\/strong><\/p>\n\n\n\n<p><strong>\u0158e\u0161en\u00ed se nab\u00edz\u00ed v podob\u011b v\u00fdm\u011bny oken za modern\u00ed typ s protihlukov\u00fdmi vlastnostmi. Na prvn\u00ed pohled logick\u00e9, snadn\u00e9 \u0159e\u0161en\u00ed m\u00e1 ale sv\u00e1 \u00faskal\u00ed. Nez\u00e1le\u017e\u00ed toti\u017e pouze na volb\u011b trojskla. \u010ct\u011bte d\u00e1l, sezn\u00e1m\u00edme V\u00e1s se z\u00e1sadn\u00edmi protihlukov\u00fdmi faktory, abyste zbyte\u010dn\u011b neplatili horentn\u00ed sumu a nebyli pot\u00e9 zklaman\u00ed a frustrovan\u00ed.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>Vzduchov\u00e1 nepr\u016fzvu\u010dnost<\/strong><\/h2>\n\n\n\n<p>Vzduchov\u00e1 nepr\u016fzvu\u010dnost je parametrem, m\u011b\u0159en\u00fdm v laborato\u0159\u00edch. A na n\u00e1sleduj\u00edc\u00edch \u010d\u00edslech demonstrujeme ji\u017e zmi\u0148ovan\u00fd probl\u00e9m:<\/p>\n\n\n\n<p>B\u011b\u017en\u00e9 <strong>dvojsklo<\/strong> = 33 dB vs. b\u011b\u017en\u00e9 <strong>trojsklo<\/strong> = 34 dB.<\/p>\n\n\n\n<p> Z toho je jasn\u011b patrn\u00e9, \u017ee rozd\u00edl je prakticky nulov\u00fd, nav\u00edc, paradoxn\u011b, pokud doprava zp\u016fsobuje ot\u0159esy, pak chv\u011bj\u00edc\u00ed se trojsklo m\u016f\u017ee zp\u016fsobovat hluk je\u0161t\u011b v\u011bt\u0161\u00ed. Ale co s t\u00edm? Zde jsou na\u0161e doporu\u010den\u00ed: <\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Akustick\u00e1 skla<\/strong><\/h3>\n\n\n\n<p>Skv\u011bl\u00e9 izola\u010dn\u00ed vlastnosti d\u00edky zes\u00edlen\u00fdm sklen\u011bn\u00fdm tabul\u00edm a meziskeln\u00edmu r\u00e1me\u010dku. Vrstven\u00e9 sklo, tedy v\u00edce tabul\u00ed spojen\u00fdch speci\u00e1ln\u00ed akustickou foli\u00ed. Pozor, jej\u00ed dodate\u010dn\u00e9 lepen\u00ed nen\u00ed efektivn\u00ed, je t\u0159eba zakoupit ji\u017e hotovou sklen\u011bnou tabuli, s foli\u00ed uvnit\u0159.<\/p>\n\n\n\n<p>Ve star\u0161\u00edch bytech to bude komplikovan\u00e9, ale pokud stav\u00edte novostavbu, sna\u017ete se o co nej\u0161ir\u0161\u00ed okenn\u00ed r\u00e1m, tedy o tzv.<strong> stavebn\u00ed hloubku<\/strong>.<\/p>\n\n\n\n<p>Dal\u0161\u00edm \u010dast\u00fdm m\u00fdtem, kter\u00fd mus\u00edme vyvr\u00e1tit je myln\u00fd p\u0159edpoklad toho, \u017ee plast izoluje v\u00fdrazn\u011b l\u00e9pe ne\u017e star\u0161\u00ed okna d\u0159ev\u011bn\u00e1. To v\u016fbec nen\u00ed pravda a re\u00e1ln\u011b na materi\u00e1lu r\u00e1mu prakticky nez\u00e1le\u017e\u00ed.<\/p>\n\n\n\n<p>Naopak zcela z\u00e1sadn\u00ed je jeho instalace. Budete pot\u0159ebovat akustickou mont\u00e1\u017en\u00ed p\u011bnu, pomoc\u00ed kter\u00e9 dokonale vypln\u00edte sp\u00e1ry. S t\u011bsn\u011bn\u00edm pomohou tak\u00e9 akustick\u00e9 p\u00e1sky. Nastudujte si, kter\u00e1 metoda bude fungovat nejefektivn\u011bji spole\u010dn\u011b s va\u0161im konkr\u00e9tn\u00edm typem zdiva.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>T\u0159\u00eddy zvukov\u00e9 izolace<\/strong><\/h3>\n\n\n\n<p>\u00dadaj, skr\u00fdvaj\u00edc\u00ed se pod zkratkou TZI. B\u011b\u017en\u00e1 dvoj i trojskla spadaj\u00ed do TZI2. Pro zjednodu\u0161en\u00ed lze \u0159\u00edci, \u017ee \u010d\u00edm tlust\u0161\u00ed skla a v\u00edce izola\u010dn\u00edch vrstev, t\u00edm vy\u0161\u0161\u00ed t\u0159\u00edda protihlukov\u00e9 ochrany.<\/p>\n\n\n\n<p>Bohu\u017eel, spole\u010dn\u011b s \u010d\u00edslem zvukov\u00e9 t\u0159\u00eddy roste i cena, jeliko\u017e je pot\u0159eba pou\u017e\u00edt v\u011bt\u0161\u00ed objem kvalitn\u011bj\u0161\u00edch materi\u00e1l\u016f. Investice se ale rozhodn\u011b dlouhodob\u011b vyplat\u00ed. Odm\u011bnou v\u00e1m bude neru\u0161en\u00fd sp\u00e1nek a nebudete litovat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>P\u00e1r tip\u016f na z\u00e1v\u011br<\/strong><\/h2>\n\n\n\n<p>Pomoci dok\u00e1\u017eou i \u00fapln\u011b oby\u010dejn\u00e9 rolety a z\u00e1v\u011bsy. Textil \u010d\u00e1ste\u010dn\u011b zvuky pohlt\u00ed a odvede. Jen upozor\u0148ujeme \u017ee, pom\u011brn\u011b pochopiteln\u011b, kovov\u00e9 rolety stejnou slu\u017ebu prok\u00e1\u017e\u00ed jen t\u011b\u017eko. Ba naopak, sami mohou nep\u0159\u00edjemn\u011b rezonovat.<\/p>\n\n\n\n<p>Na balk\u00f3n\u011b nebo lod\u017eii, vystaven\u00ed ne\u00fanosn\u00e9mu r\u00e1musu m\u016f\u017ee zm\u00edrnit zasklen\u00ed, princip je stejn\u00fd, jako v p\u0159\u00edpad\u011b oken.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>P\u0159edev\u0161\u00edm obyvatel\u00e9 m\u011bst jsou ka\u017ed\u00fd den i noc konfrontov\u00e1ni s pom\u011brn\u011b z\u00e1sadn\u00edm probl\u00e9mem. T\u00edm je vysok\u00e1 hladina hluku. Ru\u0161n\u00e1 ulice, rychlostn\u00ed silnice, doprava, leti\u0161t\u011b, pr\u016fmyslov\u00e9 z\u00f3ny&#8230; A \u201ev bezpe\u010d\u00ed\u201c nejsou ani vesni\u010dan\u00e9, proto\u017ee traktor, odb\u00edjen\u00ed kosteln\u00edho zvonu opilci a sousedovy slepice tak\u00e9 nemaj\u00ed zrovna blahod\u00e1rn\u00fd vliv na sp\u00e1nek a po\u0159\u00e1dn\u00fd odpo\u010dinek.<\/p>\n","protected":false},"author":1,"featured_media":3772,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-183","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.homeportal.cz\/cs\/wp-json\/wp\/v2\/posts\/183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.homeportal.cz\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.homeportal.cz\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.homeportal.cz\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.homeportal.cz\/cs\/wp-json\/wp\/v2\/comments?post=183"}],"version-history":[{"count":3,"href":"https:\/\/www.homeportal.cz\/cs\/wp-json\/wp\/v2\/posts\/183\/revisions"}],"predecessor-version":[{"id":3771,"href":"https:\/\/www.homeportal.cz\/cs\/wp-json\/wp\/v2\/posts\/183\/revisions\/3771"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.homeportal.cz\/cs\/wp-json\/wp\/v2\/media\/3772"}],"wp:attachment":[{"href":"https:\/\/www.homeportal.cz\/cs\/wp-json\/wp\/v2\/media?parent=183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.homeportal.cz\/cs\/wp-json\/wp\/v2\/categories?post=183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.homeportal.cz\/cs\/wp-json\/wp\/v2\/tags?post=183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}