{"id":7559,"date":"2019-12-27T12:46:44","date_gmt":"2019-12-27T11:46:44","guid":{"rendered":"https:\/\/www.wachal.cz\/nejcastejsi-chyby-pri-zateplovani-fasady\/"},"modified":"2019-12-27T12:46:44","modified_gmt":"2019-12-27T11:46:44","slug":"nejcastejsi-chyby-pri-zateplovani-fasady","status":"publish","type":"post","link":"https:\/\/www.wachal.cz\/en\/nejcastejsi-chyby-pri-zateplovani-fasady\/","title":{"rendered":"Nej\u010dast\u011bj\u0161\u00ed chyby p\u0159i zateplov\u00e1n\u00ed fas\u00e1dy"},"content":{"rendered":"

Kvalitn\u00ed zateplen\u00ed fas\u00e1dy je pro sn\u00ed\u017een\u00ed energetick\u00e9 n\u00e1ro\u010dnosti budov z\u00e1sadn\u00ed. To plat\u00ed jak v p\u0159\u00edpad\u011b rekonstrukc\u00ed star\u0161\u00edch dom\u016f, tak novostaveb. Aby zateplen\u00ed p\u0159ineslo maxim\u00e1ln\u00ed u\u017eitek a po letech nedo\u0161lo k jeho po\u0161kozen\u00ed \u010di degradaci, mus\u00ed se p\u0159i mont\u00e1\u017ei <\/span>dodr\u017eet p\u0159esn\u00fd technologick\u00fd postup<\/b>. Dodate\u010dn\u00e9 opravy zateplen\u00ed jsou velmi drah\u00e9 a n\u00e1ro\u010dn\u00e9. Poj\u010fme se proto bl\u00ed\u017ee zam\u011b\u0159it na nej\u010dast\u011bj\u0161\u00ed chyby p\u0159i zateplov\u00e1n\u00ed fas\u00e1d, se kter\u00fdmi se setk\u00e1v\u00e1me.<\/span><\/span><\/p>\n

Izola\u010dn\u00ed vrstva je p\u0159\u00edli\u0161 tenk\u00e1<\/b><\/h2>\n

Aby byla izola\u010dn\u00ed schopnost zateplen\u00ed dostate\u010dn\u00e1, je d\u016fle\u017eit\u00e9 zvolit <\/span>izola\u010dn\u00ed materi\u00e1l adekv\u00e1tn\u00ed tlou\u0161\u0165ky.<\/b> V\u00fdb\u011br konkr\u00e9tn\u00edho typu izolace a jej\u00ed tlou\u0161\u0165ky by p\u0159itom m\u011bl z\u00e1viset na typu stavby. Ob\u00e1lka star\u00fdch rodinn\u00fdch nebo panelov\u00fdch dom\u016f vy\u017eaduje zateplen\u00ed s vyu\u017eit\u00edm siln\u011bj\u0161\u00ed izolace ne\u017e v p\u0159\u00edpad\u011b novostaveb, u kter\u00fdch se pou\u017e\u00edv\u00e1 zdivo s dobrou izola\u010dn\u00ed schopnost\u00ed.<\/span><\/span><\/p>\n

Obecn\u011b se <\/span>nedoporu\u010duje volit izolaci u\u017e\u0161\u00ed ne\u017e 15 cm<\/b>. Zpravidla se za ide\u00e1ln\u00ed (op\u011bt s ohledem na typ stavby) pova\u017euje izola\u010dn\u00ed materi\u00e1l o \u0161\u00ed\u0159ce 22 cm. Vzhledem k v\u00fdrazn\u00e9 tepeln\u00e9 \u00faspo\u0159e se m\u00edrn\u011b vy\u0161\u0161\u00ed po\u0159izovac\u00ed n\u00e1klady rozhodn\u011b vyplat\u00ed. Pokud si s v\u00fdb\u011brem izola\u010dn\u00edho materi\u00e1lu nev\u00edte rady,<\/span> kontaktujte n\u00e1s<\/span><\/a>. Navrhneme v\u00e1m ekonomicky optim\u00e1ln\u00ed \u0159e\u0161en\u00ed a postar\u00e1me se o kompletn\u00ed realizaci.<\/span><\/span><\/p>\n

\u0160patn\u00fd v\u00fdb\u011br materi\u00e1l\u016f<\/b><\/h2>\n

P\u0159i realizaci zateplen\u00ed fas\u00e1dy doporu\u010dujeme po\u0159izovat <\/span>v\u0161echny komponenty od jednoho v\u00fdrobce<\/b>. Kombinace tepeln\u00e9 izolace s nevhodn\u00fdmi materi\u00e1ly (lepidly, kotvami nebo profily) je \u010dast\u00fdm zdrojem probl\u00e9m\u016f, a to zejm\u00e9na v podob\u011b <\/span>vytv\u00e1\u0159en\u00ed tepeln\u00fdch most\u016f<\/b>. Obzvl\u00e1\u0161t\u011b d\u016fle\u017eit\u00fd je spr\u00e1vn\u00fd v\u00fdb\u011br soklov\u00fdch li\u0161t, kter\u00e9 se pou\u017e\u00edvaj\u00ed p\u0159i zakl\u00e1d\u00e1n\u00ed prvn\u00ed \u0159ady izolace. Pr\u00e1v\u011b v t\u011bchto m\u00edstech k tvo\u0159en\u00ed tepeln\u00fdch most\u016f doch\u00e1z\u00ed nej\u010dast\u011bji. Pro izolaci v z\u00e1kladov\u00e9 \u010d\u00e1sti se tak\u00e9 mus\u00ed pou\u017e\u00edvat <\/span>nenas\u00e1kav\u00e9 typy izolace<\/b>, kter\u00e9 zabr\u00e1n\u00ed pronik\u00e1n\u00ed vlhkosti do struktury zateplen\u00ed.<\/span><\/span><\/p>\n

Mont\u00e1\u017e zateplen\u00ed na nep\u0159ipraven\u00fd podklad<\/b><\/h2>\n

Aby bylo zateplen\u00ed fas\u00e1dy trvanliv\u00e9 a dlouhodob\u011b funk\u010dn\u00ed, mus\u00ed se v\u011bnovat dostate\u010dn\u00e9 \u00fasil\u00ed pe\u010dliv\u00e9 p\u0159\u00edprav\u011b podkladu. Izola\u010dn\u00ed materi\u00e1ly se mohou instalovat jen <\/span>na \u010distou plochu fas\u00e1dy<\/b>. \u017d\u00e1dn\u00e9 mastn\u00e9 skvrny, prach, pl\u00edsn\u011b \u010di trhliny nesm\u00ed b\u00fdt viditeln\u00e9. P\u0159i zateplov\u00e1n\u00ed fas\u00e1d star\u00fdch dom\u016f je ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f t\u0159eba<\/span> odstranit p\u016fvodn\u00ed om\u00edtku<\/b>, kter\u00e1 odpad\u00e1v\u00e1 nebo je zna\u010dn\u011b po\u0161kozen\u00e1.<\/span><\/span><\/p>\n

Je-li om\u00edtka v dobr\u00e9m stavu, sta\u010d\u00ed ji <\/span>o\u0161et\u0159it penetra\u010dn\u00edm n\u00e1t\u011brem<\/b>. Je tak\u00e9 d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee tepeln\u00e1 izolace <\/span>nepln\u00ed funkci hydroizolace<\/b>. Je-li fas\u00e1da navlhl\u00e1, mus\u00ed se p\u0159ed instalac\u00ed zateplen\u00ed prov\u00e9st d\u016fkladn\u00e1 hydroizolace podkladu. Instalace zateplen\u00ed na o\u010di\u0161t\u011bnou kvalitn\u00ed podkladovou vrstvu je z\u00e1kladem pro jej\u00ed bezprobl\u00e9movou funk\u010dnost.<\/span><\/span><\/p>\n

Lepen\u00ed izola\u010dn\u00edho materi\u00e1lu p\u0159i n\u00edzk\u00fdch teplot\u00e1ch<\/b><\/h2>\n

Pokud v\u00e1s realizace zateplen\u00ed \u010dek\u00e1 b\u011bhem chladn\u011bj\u0161\u00edch m\u011bs\u00edc\u016f, m\u011bli byste zpozorn\u011bt. Stejn\u011b jako v p\u0159\u00edpad\u011b mnoha dal\u0161\u00edch stavebn\u00edch prac\u00ed je i lepen\u00ed izolac\u00ed p\u0159i n\u00edzk\u00fdch teplot\u00e1ch p\u0159inejmen\u0161\u00edm komplikovan\u00e9. P\u016fsoben\u00edm n\u00edzk\u00e9 teploty toti\u017e bude doch\u00e1zet ke smr\u0161\u0165ov\u00e1n\u00ed izolace. Pokud venkovn\u00ed <\/span>teploty klesnou pod 5 \u00b0C<\/b>, do pr\u00e1ce se rad\u011bji nepou\u0161t\u011bjte.<\/span><\/span><\/p>\n

Zateplov\u00e1n\u00ed by se v\u0161ak nem\u011blo prov\u00e1d\u011bt ani p\u0159i vysok\u00fdch teplot\u00e1ch a na p\u0159\u00edm\u00e9m slunci, kdy naopak <\/span>doch\u00e1z\u00ed k roztahov\u00e1n\u00ed materi\u00e1lu<\/b>. P\u0159ed realizac\u00ed si d\u016fkladn\u011b prostudujte technick\u00e9 listy a dodr\u017eujte doporu\u010den\u00e9 teploty p\u0159i pr\u00e1ci s izola\u010dn\u00edmi materi\u00e1ly i stavebn\u00edmi hmotami.<\/span><\/span><\/p>\n

B\u011bhem zateplov\u00e1n\u00ed fas\u00e1dy se m\u016f\u017eete dopustit mnoha chyb. Krom\u011b v\u00fd\u0161e zm\u00edn\u011bn\u00fdch mezi n\u011b pat\u0159\u00ed nap\u0159\u00edklad <\/span>nedostate\u010dn\u00e9 kotven\u00ed, mal\u00e9 mno\u017estv\u00ed pou\u017eit\u00e9ho lepidla nebo p\u0159ehl\u00e9dnut\u00ed nerovnost\u00ed podkladu<\/b>. Chcete-li m\u00edt jistotu, \u017ee bude zateplen\u00ed realizov\u00e1no spr\u00e1vn\u011b a p\u0159i dodr\u017een\u00ed v\u0161ech doporu\u010den\u00fdch technologick\u00fdch postup\u016f, obra\u0165te se na<\/span> specializovanou stavebn\u00ed firmu<\/span><\/a>. Pokud se budete p\u0159ece jen cht\u00edt pustit do zateplov\u00e1n\u00ed sv\u00e9pomoc\u00ed, <\/span>zajist\u011bte si technick\u00fd dozor<\/b>, kter\u00fd dohl\u00e9dne na spr\u00e1vnost p\u0159i v\u0161ech f\u00e1z\u00edch realizace.<\/span><\/span><\/p>\n

 <\/p>\n

Zdroj fotografi\u00ed: Depositphotos.com <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Kvalitn\u011b zateplen\u00e1 fas\u00e1da vydr\u017e\u00ed des\u00edtky let a zajist\u00ed v\u00fdrazn\u00e9 sn\u00ed\u017een\u00ed energetick\u00e9 n\u00e1ro\u010dnosti stavby. P\u0159i mont\u00e1\u017ei zateplovac\u00edch syst\u00e9m\u016f se v\u0161ak m\u016f\u017eete dopustit mnoha chyb. P\u0159e\u010dt\u011bte si, kter\u00e9 pat\u0159\u00ed k t\u011bm nej\u010dast\u011bj\u0161\u00edm.<\/span><\/em><\/p>\n","protected":false},"author":1,"featured_media":7142,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[40],"tags":[],"class_list":["post-7559","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/posts\/7559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/comments?post=7559"}],"version-history":[{"count":0,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/posts\/7559\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/media\/7142"}],"wp:attachment":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/media?parent=7559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/categories?post=7559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/tags?post=7559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}