{"id":1370,"date":"2024-03-27T08:33:27","date_gmt":"2024-03-27T07:33:27","guid":{"rendered":"https:\/\/cerama.cz\/info\/?p=1370"},"modified":"2024-04-03T16:23:05","modified_gmt":"2024-04-03T14:23:05","slug":"fasadni-jadrova-omitka","status":"publish","type":"post","link":"https:\/\/cerama.cz\/info\/fasadni-jadrova-omitka\/","title":{"rendered":"Fas\u00e1dn\u00ed j\u00e1drov\u00e1 om\u00edtka"},"content":{"rendered":"<div id=\"toc_container\" class=\"have_bullets\"><p class=\"toc_title\">Obsah<\/p><ul class=\"toc_list\"><li><a href=\"#Co_je_to_jadrova_fasadni_omitka\">Co je to j\u00e1drov\u00e1 fas\u00e1dn\u00ed om\u00edtka?<\/a><\/li><li><a href=\"#Slozeni_jadrove_omitky\">Slo\u017een\u00ed j\u00e1drov\u00e9 om\u00edtky<\/a><\/li><li><a href=\"#Jak_se_jadrova_omitka_nanasi\">Jak se j\u00e1drov\u00e1 om\u00edtka nan\u00e1\u0161\u00ed<\/a><\/li><\/ul><\/div>\n<h2><span id=\"Co_je_to_jadrova_fasadni_omitka\">Co je to j\u00e1drov\u00e1 fas\u00e1dn\u00ed om\u00edtka?<\/span><\/h2>\n<p>Ochrann\u00fd pl\u00e1\u0161\u0165 fas\u00e1dy domu se skl\u00e1d\u00e1 z\u00a0v\u00edce vrstev a j\u00e1drov\u00e1 om\u00edtka tvo\u0159\u00ed jeho vrstvu z\u00e1kladn\u00ed. Teprve na ni se aplikuje fin\u00e1ln\u00ed tenkovrstv\u00e1 om\u00edtka a p\u0159\u00edpadn\u011b i fas\u00e1dn\u00ed barva. Jej\u00edm hlavn\u00edm smyslem je dokonal\u00e9 vyrovn\u00e1n\u00ed povrchu st\u011bny p\u0159ed nan\u00e1\u0161en\u00edm fin\u00e1ln\u00ed tenkovrstv\u00e9 om\u00edtky.<\/p>\n<h2><span id=\"Slozeni_jadrove_omitky\">Slo\u017een\u00ed j\u00e1drov\u00e9 om\u00edtky<\/span><\/h2>\n<p>J\u00e1drov\u00e1 om\u00edtka je vlastn\u011b such\u00e1 maltov\u00e1 sm\u011bs, kterou rozm\u00edch\u00e1me s\u00a0doporu\u010den\u00fdm mno\u017estv\u00edm vody. D\u0159\u00edve si je ka\u017ed\u00fd zedn\u00edk d\u011blal s\u00e1m z\u00a0cementu, v\u00e1pna, p\u00edsku a vody, ale modern\u00ed stavebn\u00ed normy si vy\u017e\u00e1daly pr\u016fmyslovou p\u0159\u00edpravu om\u00edtkov\u00e9 sm\u011bsi s\u00a0p\u0159esn\u00fdmi pom\u011bry jednotliv\u00fdch surovin. Za kvalitu om\u00edtky tak ru\u010d\u00ed v\u00fdrobce. \u00daspornou variantou je such\u00e1 sm\u011bs bez p\u00edsku, kter\u00fd si stavebn\u00edk koup\u00ed zvl\u00e1\u0161\u0165 do sm\u011bsi p\u0159id\u00e1 spolu s\u00a0vodou.<\/p>\n<p>&nbsp;<\/p>\n<h2><span id=\"Jak_se_jadrova_omitka_nanasi\">Jak se j\u00e1drov\u00e1 om\u00edtka nan\u00e1\u0161\u00ed<\/span><\/h2>\n<p>Podklad pro nan\u00e1\u0161en\u00ed j\u00e1drov\u00e9 mus\u00ed b\u00fdt \u0159\u00e1dn\u011b p\u0159ipraven\u00fd, tzn., \u017ee mus\u00ed b\u00fdt such\u00fd, stabiln\u00ed, o\u010di\u0161t\u011bn\u00fd od prachu, ne\u010distot, sol\u00ed a p\u0159i rekonstrukc\u00edch tak\u00e9 od zbytk\u016f star\u0161\u00edch n\u00e1t\u011br\u016f. Pro bezprobl\u00e9mov\u00e9 nan\u00e1\u0161en\u00ed j\u00e1drov\u00e9 om\u00edtky by m\u011bl b\u00fdt rovn\u011b\u017e dostate\u010dn\u011b drsn\u00fd a tak\u00e9 rovnom\u011brn\u011b nas\u00e1kav\u00fd. Nesm\u00ed odpuzovat vodu a nesm\u00ed b\u00fdt ani zmrzl\u00fd, proto\u017ee by tak om\u00edtka \u0161patn\u011b dr\u017eela. Je-li podklad miner\u00e1ln\u00ed, je vhodn\u00e9 na n\u011bj nejprve nan\u00e9st tzv. kontaktn\u00ed m\u016fstek pro zpevn\u011bn\u00ed star\u00fdch i nov\u00fdch povrch\u016f, t\u0159eba cementov\u00fd \u0161pric, nebo n\u011bjak\u00fd speci\u00e1ln\u00ed p\u0159\u00edpravek.<\/p>\n<p>Nej\u010dast\u011bji se doporu\u010duje tlou\u0161\u0165ka jedn\u00e9 vrstvy v\u00a0exteri\u00e9ru 10 a\u017e 25 mm a velikost jednotliv\u00fdch zrn je 1, 2 \u010di 4 mm. Spot\u0159eba j\u00e1drov\u00e9 om\u00edtky se pohybuje kolem 17 kg such\u00e9 sm\u011bsi na jeden metr \u010dtvere\u010dn\u00ed om\u00edtky s\u00a0tlou\u0161\u0165kou 10 mm.\u00a0 V\u00a0p\u0159\u00edpad\u011b, \u017ee se kupuje sm\u011bs bez p\u00edsku, je pr\u016fm\u011brn\u00e1 spot\u0159eba 3 a\u017e 4 kg na metr \u010dtvere\u010dn\u00ed desetimilimetrov\u00e9 j\u00e1drov\u00e9 om\u00edtky.<\/p>\n<p>Je vhodn\u00e9 pou\u017e\u00edt om\u00edtac\u00ed profily, kter\u00e9 mohou b\u00fdt kovov\u00e9 nebo plastov\u00e9. Om\u00edtkov\u00e1 sm\u011bs se m\u00edch\u00e1 bu\u010f ru\u010dn\u00edm elektrick\u00fdm m\u00edchadlem, nebo m\u00edcha\u010dkou. J\u00e1drov\u00e1 om\u00edtka se nahazuje zednickou l\u017e\u00edc\u00ed a st\u00e1hne lat\u00ed do rovna. Aplikovat lze samoz\u0159ejm\u011b i strojov\u011b, ale je nutn\u00e9 vybrat vhodn\u00fd typ. Zda je om\u00edtkov\u00e1 sm\u011bs vhodn\u00e1 pro ru\u010dn\u00ed nebo strojov\u00e9 nan\u00e1\u0161en\u00ed uv\u00e1d\u00ed v\u00fdrobce na obalu, stejn\u011b jako, zda je takov\u00e1 j\u00e1drov\u00e1 om\u00edtka vhodn\u00e1 do exteri\u00e9ru.\u00a0 Dokon\u010denou om\u00edtku je nutn\u00e9 nechat dostate\u010dn\u011b vyzr\u00e1t.<\/p>\n<hr \/>\n<p><a href=\"https:\/\/cerama.cz\/info\/fasadni-jadrova-omitka\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone\" title=\"Fas\u00e1dn\u00ed j\u00e1drov\u00e1 om\u00edtka\" src=\"https:\/\/cerama.cz\/info\/wp-content\/uploads\/2023\/09\/cz.png\" alt=\"Fas\u00e1dn\u00ed j\u00e1drov\u00e1 om\u00edtka\" width=\"30\" height=\"20\" \/><\/a> <a href=\"https:\/\/cerama.sk\/informacie\/fasadna-jadrova-omietka\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone\" title=\"Fas\u00e1dna jadrov\u00e1 omietka\" src=\"https:\/\/cerama.cz\/info\/wp-content\/uploads\/2023\/09\/sk.png\" alt=\"Fas\u00e1dna jadrov\u00e1 omietka\" width=\"32\" height=\"21\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ObsahCo je to j\u00e1drov\u00e1 fas\u00e1dn\u00ed om\u00edtka?Slo\u017een\u00ed j\u00e1drov\u00e9 om\u00edtkyJak se j\u00e1drov\u00e1 om\u00edtka nan\u00e1\u0161\u00ed Co je to j\u00e1drov\u00e1 fas\u00e1dn\u00ed om\u00edtka? Ochrann\u00fd pl\u00e1\u0161\u0165 fas\u00e1dy domu se skl\u00e1d\u00e1 z\u00a0v\u00edce vrstev a j\u00e1drov\u00e1 om\u00edtka tvo\u0159\u00ed jeho vrstvu z\u00e1kladn\u00ed. Teprve na ni se aplikuje fin\u00e1ln\u00ed tenkovrstv\u00e1 om\u00edtka a p\u0159\u00edpadn\u011b i fas\u00e1dn\u00ed barva. Jej\u00edm hlavn\u00edm smyslem je<span class=\"more-link\"><a href=\"https:\/\/cerama.cz\/info\/fasadni-jadrova-omitka\/\">Continue Reading<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":1371,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[11],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cerama.cz\/info\/wp-json\/wp\/v2\/posts\/1370"}],"collection":[{"href":"https:\/\/cerama.cz\/info\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cerama.cz\/info\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cerama.cz\/info\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cerama.cz\/info\/wp-json\/wp\/v2\/comments?post=1370"}],"version-history":[{"count":5,"href":"https:\/\/cerama.cz\/info\/wp-json\/wp\/v2\/posts\/1370\/revisions"}],"predecessor-version":[{"id":1432,"href":"https:\/\/cerama.cz\/info\/wp-json\/wp\/v2\/posts\/1370\/revisions\/1432"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cerama.cz\/info\/wp-json\/wp\/v2\/media\/1371"}],"wp:attachment":[{"href":"https:\/\/cerama.cz\/info\/wp-json\/wp\/v2\/media?parent=1370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cerama.cz\/info\/wp-json\/wp\/v2\/categories?post=1370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cerama.cz\/info\/wp-json\/wp\/v2\/tags?post=1370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}