{"id":1415,"date":"2024-04-11T16:50:46","date_gmt":"2024-04-11T14:50:46","guid":{"rendered":"https:\/\/cerama.sk\/informacie\/?p=1415"},"modified":"2024-04-11T16:56:09","modified_gmt":"2024-04-11T14:56:09","slug":"fasadna-omietka-hrubka","status":"publish","type":"post","link":"https:\/\/cerama.sk\/informacie\/fasadna-omietka-hrubka\/","title":{"rendered":"Fas\u00e1dna omietka &#8211; hr\u00fabka"},"content":{"rendered":"<div id=\"toc_container\" class=\"have_bullets\"><p class=\"toc_title\">Obsah<\/p><ul class=\"toc_list\"><li><a href=\"#Ako_silna_ma_byt_hrubka_fasadnej_omietky\">Ako siln\u00e1 m\u00e1 by\u0165 hr\u00fabka fas\u00e1dnej omietky?<\/a><\/li><li><a href=\"#Fasada_nie_je_len_jedna_vrstva\">Fas\u00e1da nie je len jedna vrstva<\/a><\/li><li><a href=\"#Specialne_omietky\">\u0160peci\u00e1lne omietky<\/a><\/li><\/ul><\/div>\n<h2><span id=\"Ako_silna_ma_byt_hrubka_fasadnej_omietky\">Ako siln\u00e1 m\u00e1 by\u0165 hr\u00fabka fas\u00e1dnej omietky?<\/span><\/h2>\n<p>Fas\u00e1da chr\u00e1ni kon\u0161trukciu domu pred vonkaj\u0161\u00edmi vplyvmi, ale aby fungovala presne tak, ako m\u00e1, treba ju chr\u00e1ni\u0165 kvalitnou omietkou. T\u00fdch je na \u010deskom trhu ve\u013emi \u0161irok\u00fd v\u00fdber, ale viete, ako siln\u00fa vrstvu by ste mali aplikova\u0165? Hr\u00fabka omietky je ve\u013emi d\u00f4le\u017eit\u00e1, preto\u017ee pr\u00edli\u0161 tenk\u00e1 omietka by nemusela plni\u0165 v\u0161etky deklarovan\u00e9 parametre. Naopak, pr\u00edli\u0161 hrub\u00e1 vrstva omietky by jednak zbyto\u010dne za\u0165a\u017eovala nosn\u00e9 steny a tie\u017e by bola neefekt\u00edvna z h\u013eadiska obstar\u00e1vac\u00edch n\u00e1kladov.<\/p>\n<h2><span id=\"Fasada_nie_je_len_jedna_vrstva\">Fas\u00e1da nie je len jedna vrstva<\/span><\/h2>\n<p>Ka\u017ed\u00e1 fas\u00e1da sa sklad\u00e1 z nieko\u013ek\u00fdch vrstiev. Obvykle ide o podkladov\u00fa vrstvu, \u013eah\u010den\u00fa jadrov\u00fa omietku, penetr\u00e1ciu a nakoniec tenkovrstv\u00fa\u00a0 prefarben\u00fa omietku. Ka\u017ed\u00e1 z nich m\u00e1 in\u00e9 rozmery. Namiesto jadrovej omietky sa tie\u017e m\u00f4\u017ee tenkovrstvov\u00e1 omietka aplikova\u0165 priamo na kontaktn\u00fd zatep\u013eovac\u00ed syst\u00e9m. Pokia\u013e ale budeme uva\u017eova\u0165 o vy\u0161\u0161ie spom\u00ednan\u00e9 klasick\u00e9 skladby, rozmery sa m\u00f4\u017eu pohybova\u0165 v nasleduj\u00facich rozmedziach.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Podkladov\u00e1 vrstva<\/strong>, \u010do m\u00f4\u017ee by\u0165 napr\u00edklad cementov\u00fd \u0161pric alebo pr\u00edpravky ozna\u010dovan\u00e9 ako kontaktn\u00fd most\u00edk, sa nan\u00e1\u0161a v hr\u00fabke nieko\u013ek\u00fdch milimetrov. Na nej, ale niekedy aj priamo na murivo, sa aplikuje <strong>jadrov\u00e1 \u013eah\u010den\u00e1 omietka<\/strong>. Jej hr\u00fabka sa pohybuje od 10 do 30 cm a na \u0148u potom pr\u00edde <strong>penetr\u00e1cia<\/strong>, ktorej hr\u00fabka je minim\u00e1lna a\u017e zanedbate\u013en\u00e1. Poslednou vrstvou je <strong>fin\u00e1lna fas\u00e1dna<\/strong> omietka v miner\u00e1lnej alebo pastovitej forme. U tejto vrstvy sa hr\u00fabka pohybuje pod\u013ea typu v\u00fdrobku v rozmedz\u00ed nieko\u013ek\u00fdch milimetrov, preto\u017ee sa odpor\u00fa\u010da nan\u00e1\u0161a\u0165 ju na vo vrstve na ve\u013ekos\u0165 jednotliv\u00e9ho zrna. M\u00f4\u017ee to by\u0165 od 1 do 5 mm.<\/p>\n<h2><span id=\"Specialne_omietky\">\u0160peci\u00e1lne omietky<\/span><\/h2>\n<p>Niektor\u00e9 omietky maj\u00fa odpor\u00fa\u010dan\u00fa hr\u00fabku trochu odli\u0161n\u00fa. Napr\u00edklad ako jadrov\u00e1 omietka sa niekedy pou\u017e\u00edva pre zateplenie budovy omietka tepelno-izola\u010dn\u00e1, u ktorej sa hr\u00fabka pohybuje od cca 4 cm vy\u0161\u0161ie. Na sokle, piliere, st\u013apy a \u010fal\u0161ie mechanicky ohrozen\u00e9 \u010dasti fas\u00e1dy mo\u017eno tie\u017e pou\u017ei\u0165 marmolit, \u010di\u017ee mozaikov\u00fa fas\u00e1dnu omietku. T\u00e1 sa nan\u00e1\u0161a aj na hr\u00fabku zrna, naj\u010dastej\u0161ie od 1 do 4 mm. Uveden\u00e9 hr\u00fabky jednotliv\u00fdch vrstiev s\u00fa orienta\u010dn\u00e9. V\u017edy sa ria\u010fte pokynmi konkr\u00e9tneho v\u00fdrobcu jednotlivej omietky \u010di podkladu a nesna\u017ete sa u\u0161etri\u0165 ten\u0161ie vrstvy. Nemuselo by sa v\u00e1m to vyplati\u0165.<\/p>\n<hr \/>\n<p><a href=\"https:\/\/cerama.cz\/info\/fasadni-omitka-tloustka\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone\" title=\"Fas\u00e1dn\u00ed om\u00edtka \u2013 tlou\u0161\u0165ka\" src=\"https:\/\/cerama.cz\/info\/wp-content\/uploads\/2023\/09\/cz.png\" alt=\"Fas\u00e1dn\u00ed om\u00edtka \u2013 tlou\u0161\u0165ka\" width=\"30\" height=\"20\" \/><\/a> <a href=\"https:\/\/cerama.sk\/informacie\/fasadna-omietka-hrubka\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone\" title=\"Fas\u00e1dna omietka \u2013 hr\u00fabka\" src=\"https:\/\/cerama.cz\/info\/wp-content\/uploads\/2023\/09\/sk.png\" alt=\"Fas\u00e1dna omietka \u2013 hr\u00fabka\" width=\"32\" height=\"21\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ObsahAko siln\u00e1 m\u00e1 by\u0165 hr\u00fabka fas\u00e1dnej omietky?Fas\u00e1da nie je len jedna vrstva\u0160peci\u00e1lne omietky Ako siln\u00e1 m\u00e1 by\u0165 hr\u00fabka fas\u00e1dnej omietky? Fas\u00e1da chr\u00e1ni kon\u0161trukciu domu pred vonkaj\u0161\u00edmi vplyvmi, ale aby fungovala presne tak, ako m\u00e1, treba ju chr\u00e1ni\u0165 kvalitnou omietkou. T\u00fdch je na \u010deskom trhu ve\u013emi \u0161irok\u00fd v\u00fdber, ale viete, ako<span class=\"more-link\"><a href=\"https:\/\/cerama.sk\/informacie\/fasadna-omietka-hrubka\/\">Continue Reading<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":1416,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/posts\/1415"}],"collection":[{"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/comments?post=1415"}],"version-history":[{"count":5,"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/posts\/1415\/revisions"}],"predecessor-version":[{"id":1568,"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/posts\/1415\/revisions\/1568"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/media\/1416"}],"wp:attachment":[{"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/media?parent=1415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/categories?post=1415"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cerama.sk\/informacie\/wp-json\/wp\/v2\/tags?post=1415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}