{"id":1252,"date":"2020-01-01T18:19:00","date_gmt":"2020-01-01T17:19:00","guid":{"rendered":"https:\/\/www.xella.cz\/newsroom\/?p=1252"},"modified":"2021-07-23T18:21:09","modified_gmt":"2021-07-23T16:21:09","slug":"jednovrstvy-pasiv-svepomoci","status":"publish","type":"post","link":"https:\/\/newsroom.xella.cz\/jednovrstvy-pasiv-svepomoci\/","title":{"rendered":"Jednovrstv\u00fd pasiv sv\u00e9pomoc\u00ed"},"content":{"rendered":"\n
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Zateplov\u00e1n\u00ed je u n\u00e1s nejpopul\u00e1rn\u011bj\u0161\u00ed cesta ke sn\u00ed\u017een\u00ed energetick\u00e9 n\u00e1ro\u010dnosti. Mezi laiky tak\u00e9 p\u0159e\u017e\u00edv\u00e1 n\u00e1zor, \u017ee zateplen\u00e1 budova automaticky z\u00edsk\u00e1v\u00e1 v\u00fdznamn\u00e9 plus p\u0159i koupi \u010di prodeji nemovitosti. Zku\u0161enosti v\u0161ak ukazuj\u00ed moh\u00e9 nedostatky polystyrenov\u00fdch zateplen\u00ed. P\u0159itom existuje mnohem jednodu\u0161\u0161\u00ed a bezpe\u010dn\u011bj\u0161\u00ed \u0159e\u0161en\u00ed \u2013 jednovrstv\u00e9 zd\u011bn\u00ed. Masivn\u00ed ze\u010f poskytuje toti\u017e celou \u0159adu dal\u0161\u00edch pozitiv nejen po str\u00e1nce ekonomick\u00e9.<\/strong><\/p>\n\n<\/div>\n\n<\/div>\n\n\n

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Stavba:<\/em><\/td>Dvojice pasivn\u00edch RD v Brn\u011b Slatin\u011b<\/td><\/tr>
Realizace a investor:<\/td>sv\u00e9pomoc<\/td><\/tr>
Zastav\u011bn\u00e1 plocha:<\/td>100,1 m\u00b2, celkov\u00e1 podlahov\u00e1 plocha 162,5 m\u00b2<\/td><\/tr>
Po\u010det m\u00edstnost\u00ed:<\/td>6+kk<\/td><\/tr>
Prvky z Ytongu:<\/td>svisl\u00e9 konstrukce:
Obvodov\u00e9 zdivo Ytong Theta 500 mm
Vnit\u0159n\u00ed zdivo Silka 175 mm
P\u0159\u00ed\u010dky Silka 7,5 mm

vodorovn\u00e9 konstrukce:
Strop nad I. NP Ytong Ekonom 200 mm
St\u0159echa nad II. NP Ytong Ekonom 200 mm
Schody Ytong<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<\/div>\n\n\n\n
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    Vn\u011bj\u0161\u00ed zateplov\u00e1n\u00ed budov je \u010dasto myln\u011b pova\u017eov\u00e1no za nezbytnou nutnost a v\u00fdrazn\u00fd bonus p\u0159i prodeji \u010di koupi nemovitosti. M\u00e9n\u011b se ale v\u00ed, \u017ee je to pom\u011brn\u011b n\u00e1ro\u010dn\u00fd technologick\u00fd proces. M\u00e1 sv\u00e1 \u00faskal\u00ed a bohu\u017eel vytv\u00e1\u0159\u00ed bohat\u00fd prostor pro chybn\u00e1 \u0159e\u0161en\u00ed. Projekt zateplen\u00ed fas\u00e1dy by m\u011bl krom\u011b jin\u00e9ho \u0159e\u0161it polohu rosn\u00e9ho bodu, bohu\u017eel to p\u0159i realizaci b\u00fdv\u00e1 v\u00fdjimkou. Odkryt\u00ed chybn\u011b proveden\u00fdch fas\u00e1d pak \u0161okuje mno\u017estv\u00edm pl\u00edsn\u00ed, pro kter\u00e9 se m\u016f\u017ee st\u00e1t prostor mezi zdivem a fas\u00e1dn\u00edmi izola\u010dn\u00edmi deskami optim\u00e1ln\u00edm \u017eivotn\u00edm prost\u0159ed\u00edm.<\/p>\n

    Dal\u0161\u00edm impulzem pro hled\u00e1n\u00ed technologicky inovativn\u00edch \u0159e\u0161en\u00ed je i fakt, \u017ee sm\u011brnice Evropsk\u00e9 unie p\u0159edpokl\u00e1daj\u00ed do roku 2020 sn\u00ed\u017een\u00ed emis\u00ed oxidu uhli\u010dit\u00e9ho o 20 %, co\u017e m\u00e1 p\u0159\u00edm\u00fd vliv na zv\u00fd\u0161en\u00ed po\u017eadavk\u016f v oblasti energetick\u00e9 n\u00e1ro\u010dnosti budov. Vyvolaj\u00ed nov\u00e9 po\u017eadavky dal\u0161\u00ed n\u00e1r\u016fst tlou\u0161\u0165ky izola\u010dn\u00edch polystyr\u00e9nov\u00fdch nebo miner\u00e1ln\u00edch desek? Snad. Existuj\u00ed v\u0161ak i jin\u00e1 \u0159e\u0161en\u00ed. Bezrizikov\u00e1.<\/p>\n

    P\u0159ednosti jednopl\u00e1\u0161\u0165ov\u00e9 konstrukce z Ytongu<\/h2>\n

    Jednovrstv\u00fdm zd\u011bn\u00edm bez zateplen\u00ed je mo\u017en\u00e9 stav\u011bt budovy ve standardu roku 2020, tedy s minim\u00e1ln\u00ed energetickou n\u00e1ro\u010dnost\u00ed. Jeden ze setavebn\u00edch materi\u00e1l\u016f, kter\u00fd to umo\u017e\u0148uje, je syst\u00e9m stavebn\u00edch komponent\u016f Ytong. Uk\u00e1zkou projektu, kter\u00fd dokazuje vhodnost a komplexnost tohoto syst\u00e9mu pro stavbu \u201etak\u0159ka nulov\u00fdch dom\u016f\u201c, je dvojdomek v Brn\u011b-Slatin\u011b. Stavba byla realizov\u00e1na sv\u00e9pomoc\u00ed, co\u017e napov\u00edd\u00e1, \u017ee jednovrstv\u00e9 zdivo Ytong, zn\u00e1m\u00e9 svou rozm\u011brovou p\u0159esnost\u00ed a snadnou opracovatelnost\u00ed, je pro tento zp\u016fsob v\u00fdstavby ide\u00e1ln\u00edm \u0159e\u0161en\u00edm. Nav\u00edc velmi rychl\u00fdm, v\u00fdstavba obou budov trvala pouh\u00fdch \u0161est m\u011bs\u00edc\u016f. Energie pot\u0159ebn\u00e1 k vyt\u00e1p\u011bn\u00ed rodinn\u00fdch dom\u016f v Brn\u011b-Slatin\u011b je v obou p\u0159\u00edpadech 14 kWh\/m\u00b2 ro\u010dn\u011b.<\/p>\n

    Nezbytn\u00fdm p\u0159edpokladem v\u00fdstavby ve standardu 2020 jsou pr\u00e1v\u011b takov\u00e1to syst\u00e9mov\u00e1 \u0159e\u0161en\u00ed, kter\u00e1 vylou\u010d\u00ed rizika vzniku tepeln\u00fdch most\u016f. Zdivo takov\u00e9ho domu mus\u00ed vykazovat nejen pot\u0159ebn\u00fd tepeln\u00fd odpor, mus\u00ed m\u00edt tak\u00e9 pot\u0159ebnou hmotnost, aby odol\u00e1valo letn\u00edmu p\u0159eh\u0159\u00edv\u00e1n\u00ed a t\u00edm eliminovalo energeticky velmi n\u00e1ro\u010dn\u00e9 chlazen\u00ed.<\/p>\n

    Pro\u010d je d\u016fle\u017eit\u00e9 zvolit kompletn\u00ed stavebn\u00ed syst\u00e9m<\/h2>\n

    Jednotliv\u00e9 komponenty na sebe p\u0159esn\u011b navazuj\u00ed a sv\u00e9 vlastnosti si nech\u00e1vaj\u00ed i opracov\u00e1n\u00ed. V\u00fdsledkem je homogenn\u00ed stavba, kter\u00e1 spln\u00ed ve\u0161ker\u00e9 uveden\u00e9 normy a p\u0159edpoklady. Zde byly pro dosa\u017een\u00ed hodnot pasivu pro vn\u011bj\u0161\u00ed zdivo pou\u017eity tepeln\u011bizola\u010dn\u00edch tv\u00e1rnice Ytong Thetta o tlou\u0161\u0165ce 500 mm. Z portfolia t\u00e9ho\u017e v\u00fdrobce je i st\u0159echa, jej\u00ed\u017e t\u011b\u017ek\u00e1 konstrukce z\u00e1sadn\u00edm zp\u016fsobem p\u0159isp\u00edv\u00e1 k tepeln\u00e9 stabilit\u011b vnit\u0159n\u00edho prostoru a pod\u00edl\u00ed se na vysok\u00e9 odolnosti proti letn\u00edmu p\u0159eh\u0159\u00edv\u00e1n\u00ed. K dosa\u017een\u00ed pot\u0159ebn\u00fdch tepeln\u011b technick\u00fdch vlastnosti je dopln\u011bna izola\u010dn\u00edmi deskami Multipor, co\u017e je vlastn\u011b extr\u00e9mn\u011b lehk\u00fd Ytong. Vnit\u0159n\u00ed nosn\u00e9 zdi jsou z materi\u00e1lu Silka tlou\u0161\u0165ky 175 mm. Tyto zdic\u00ed prvky lze pou\u017e\u00edvat pro velmi \u0161t\u00edhl\u00e9 a staticky nam\u00e1han\u00e9 konstrukce. Z\u00e1rove\u0148 jsou velmi t\u011b\u017ek\u00e9, co\u017e p\u0159isp\u00edv\u00e1 k vysok\u00e9 tepeln\u00e9 kapacit\u011b zdiva a jeho vynikaj\u00edc\u00edmu zvukov\u00e9mu \u00fatlumu.<\/p>\n

    Celkov\u011b je tedy pou\u017eit\u00ed tohoto syst\u00e9mu stavebn\u00edch komponent\u016f ekonomicky zaj\u00edmav\u00e9. Jednovrstv\u00e9 zd\u011bn\u00ed spo\u0159\u00ed \u010das i materi\u00e1l, zde dokonce byla stavba provedena Sv\u00e9pomoc\u00ed. Pasivn\u00ed d\u016fm bude \u00fasporn\u00fd po celou dobu sv\u00e9 \u017eivotnosti a dal\u0161\u00edm bonusem je z\u00edskan\u00e1 dotace. T\u00edm je projekt ve Slatin\u011b inspirativn\u00ed a dokazuje, \u017ee stav\u011bn\u00ed roku 2020 sm\u011b\u0159uje k jednovrstv\u011b a kompletn\u00edmu a z\u00e1rove\u0148 jednoduch\u00e9mu \u0159e\u0161en\u00ed.<\/p>\n\n<\/div>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"themes":[20,23],"marks":[18,17],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/newsroom.xella.cz\/wp-json\/wp\/v2\/posts\/1252"}],"collection":[{"href":"https:\/\/newsroom.xella.cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/newsroom.xella.cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/newsroom.xella.cz\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/newsroom.xella.cz\/wp-json\/wp\/v2\/comments?post=1252"}],"version-history":[{"count":0,"href":"https:\/\/newsroom.xella.cz\/wp-json\/wp\/v2\/posts\/1252\/revisions"}],"wp:attachment":[{"href":"https:\/\/newsroom.xella.cz\/wp-json\/wp\/v2\/media?parent=1252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/newsroom.xella.cz\/wp-json\/wp\/v2\/categories?post=1252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/newsroom.xella.cz\/wp-json\/wp\/v2\/tags?post=1252"},{"taxonomy":"themes","embeddable":true,"href":"https:\/\/newsroom.xella.cz\/wp-json\/wp\/v2\/themes?post=1252"},{"taxonomy":"marks","embeddable":true,"href":"https:\/\/newsroom.xella.cz\/wp-json\/wp\/v2\/marks?post=1252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}