Zateplen\u00ed lze pova\u017eovat za „oble\u010den\u00ed“ stavby. M\u00e1 nejen estetickou, ale i ochrannou funkci. Z\u00e1rove\u0148 pom\u00e1h\u00e1 regulovat v\u00fdm\u011bnu p\u00e1ry mezi objektem a prost\u0159ed\u00edm.<\/p>\n\n\n\n
„Na z\u00e1klad\u011b v\u00fdsledk\u016f z v\u00fdzkumn\u00e9ho centra VivaPark v\u00edme, \u017ee d\u016fvodem pro zateplen\u00ed stavby nen\u00ed jen \u00faspora energie, ale i teplotn\u00ed \u00fatlum. Ten zp\u016fsobuje, \u017ee se d\u016fm v l\u00e9t\u011b nebude p\u0159\u00edli\u0161 rychle p\u0159eh\u0159\u00edvat a b\u011bhem zimy rychle ochlazovat. Jde o z\u00e1klad tepeln\u00e9 pohody, „\u0159\u00edk\u00e1 technick\u00e1 poradkyn\u011b spole\u010dnosti Baumit Jana Man\u010d\u00edkov\u00e1.<\/p>\n\n\n\n
V\u00fdsledkem zateplen\u00ed je mnohem stabiln\u011bj\u0161\u00ed vnit\u0159n\u00ed prost\u0159ed\u00ed, co\u017e prosp\u00edv\u00e1 zdrav\u00ed obyvatel. P\u0159itom nez\u00e1le\u017e\u00ed na tom, zda si stav\u00edte d\u016fm z keramick\u00fdch tv\u00e1rnic, cihel, betonu, d\u0159eva nebo p\u00f3robetonu. Zateplen\u00ed p\u0159in\u00e1\u0161\u00ed v\u00fdhody pro ka\u017ed\u00fd stavebn\u00ed materi\u00e1l.<\/p>\n\n\n\n
V\u011bdci z v\u00fdzkumn\u00e9ho centra VivaPark porovn\u00e1vali vnit\u0159n\u00ed povrchovou teplotu a vnit\u0159n\u00ed teplotu vzduchu s venkovn\u00ed teplotou p\u0159i zateplen\u00e9m a nezateplen\u00e9m dom\u011b.<\/p>\n\n\n\n
V\u00fdsledky ukazuj\u00ed, \u017ee povrchov\u00e1 teplota st\u011bn v nezateplen\u00e9m dom\u011b byla v\u00fdrazn\u011b ni\u017e\u0161\u00ed ne\u017e vnit\u0159n\u00ed teplota vzduchu. Tento nen\u00e1padn\u00fd detail p\u0159itom v\u00fdrazn\u011b m\u011bn\u00ed tepeln\u00fd komfort v interi\u00e9ru. Plat\u00ed, \u017ee \u010d\u00edm vy\u0161\u0161\u00ed povrchovou teplotu st\u011bn dos\u00e1hneme, t\u00edm m\u00e9n\u011b mus\u00edme topit, p\u0159i\u010dem\u017e st\u00e1le budeme poci\u0165ovat tepelnou pohodu.<\/p>\n\n\n\n
Vliv teploty interi\u00e9ru a st\u011bn na tepelnou pohodu. (Zdroj: Baumit)
Zateplen\u00edm zvy\u0161ujeme povrchovou teplotu vnit\u0159n\u00edch st\u011bn a rozd\u00edl mezi jejich teplotou a teplotou m\u00edstnosti z\u016fst\u00e1v\u00e1 n\u00edzk\u00fd. Plat\u00ed to bez ohledu na pou\u017eit\u00fd stavebn\u00ed materi\u00e1l.<\/p>\n\n\n\n
Vzhledem k stavebn\u00ed materi\u00e1l je v\u0161ak t\u0159eba zvolit tlou\u0161\u0165ku izolace tak, aby rozd\u00edl teploty na vnit\u0159n\u00edm povrchu st\u011bn a teploty vnit\u0159n\u00edho vzduchu nebyl v\u011bt\u0161\u00ed ne\u017e dva a\u017e t\u0159i stupn\u011b Celsia. P\u0159i v\u011bt\u0161\u00edm rozd\u00edlu teplot toti\u017e vznik\u00e1 proud\u011bn\u00ed vzduchu, lidov\u011b „pr\u016fvan“. Nen\u00ed sice v\u00fdrazn\u00fd, ale poci\u0165ujeme ho jako pocit nepohody.<\/p>\n\n\n\n
Jak kombinovat stavebn\u00ed materi\u00e1ly a zateplen\u00ed?<\/p>\n\n\n\n
Na trhu je mo\u017en\u00e9 vybrat si z cel\u00e9 \u0159ady stavebn\u00edch a izola\u010dn\u00edch materi\u00e1l\u016f a ka\u017ed\u00fd z nich m\u00e1 sv\u00e9 v\u00fdhody.<\/p>\n\n\n\n
„Ze zku\u0161enosti tvrd\u00edm, \u017ee na Slovensku pasivn\u00ed rodinn\u00fd d\u016fm b\u011b\u017en\u00fdch rozm\u011br\u016f z nezatep\u013eovan\u00e9ho zdiva neud\u011bl\u00e1te,“ \u0159\u00edk\u00e1 architekt Franti\u0161ek Lehock\u00fd.<\/p>\n\n\n\n
Proto pokud chcete stav\u011bt d\u016fm s modern\u00edmi n\u00e1roky na \u00fasporu energie, bez zateplov\u00e1n\u00ed se neobejdete. Neexistuje v\u0161ak nejdokonalej\u0161\u00ed stavebn\u00ed materi\u00e1l ani nejm\u00e9n\u011b vhodn\u00fd.<\/p>\n\n\n\n
D\u016fle\u017eit\u00e9 je db\u00e1t na u\u017eitn\u00e9 vlastnosti jednotliv\u00fdch materi\u00e1l\u016f a vyskl\u00e1dat si stavbu tak, aby dokonale spl\u0148ovala va\u0161e pot\u0159eby, o\u010dek\u00e1v\u00e1n\u00ed a n\u00e1roky na zdrav\u00e9 bydlen\u00ed.<\/p>\n\n\n\n
„Nelze ur\u010dit, \u017ee na n\u011bkter\u00fd typ stavebn\u00edho materi\u00e1lu je vhodn\u00fd jen n\u011bkter\u00fd typ zateplen\u00ed. Rozhoduje, co\u017e je pro majitele objektu prioritou. N\u011bkdo vy\u017eaduje ni\u017e\u0161\u00ed hmotnost, lep\u0161\u00ed prody\u0161nost a n\u011bkdo men\u0161\u00ed tlou\u0161\u0165ku izolantu, „dod\u00e1v\u00e1 Man\u010d\u00edkov\u00e1.<\/p>\n\n\n\n
Pokud budete stav\u011bt obvodov\u00e9 st\u011bny z masivn\u00edch konstrukc\u00ed a z materi\u00e1l\u016f jako beton nebo cihla, kter\u00e9 disponuj\u00ed v\u011bt\u0161\u00ed objemovou hmotnost\u00ed, po\u010d\u00edtejte s t\u00edm, \u017ee se pomaleji vytop\u00ed.<\/p>\n\n\n\n
Na druh\u00e9 stran\u011b v l\u00e9t\u011b vyu\u017eijete jejich schopnost chlazeny vnit\u0159n\u00ed vzduch a v zim\u011b zase schopnost akumulovat teplo. To ocen\u00edte i p\u0159i v\u00fdpadku topen\u00ed, ale i p\u0159i samotn\u00e9 regulaci topen\u00ed. R\u00e1no topnou teplotu m\u016f\u017eete sn\u00ed\u017eit a ve\u010der po n\u00e1vratu dom\u016f z pr\u00e1ce, bude st\u00e1le p\u0159\u00edjemn\u011b teplo.<\/p>\n\n\n\n
V sou\u010dasnosti obl\u00edben\u00e9 montovan\u00e9 d\u0159evostavby se na rozd\u00edl od masivn\u00edch konstrukc\u00ed velmi rychle vytop\u00ed, ale tak\u00e9 rychle ztr\u00e1cej\u00ed teplo.<\/p>\n\n\n\n
Jsou ide\u00e1ln\u00ed jako v\u00edkendov\u00e9 domy. P\u0159i vyu\u017eit\u00ed na trval\u00e9 bydlen\u00ed je t\u0159eba uva\u017eovat o tepeln\u00e9 izolaci, kter\u00e1 zabr\u00e1n\u00ed letn\u00edmu p\u0159eh\u0159\u00edv\u00e1n\u00ed. Zde se jev\u00ed jako ide\u00e1ln\u00ed izolace z d\u0159evn\u00edch vl\u00e1ken.<\/p>\n\n\n\n
Pr\u00e1v\u011b na tyto rozd\u00edln\u00e9 vlastnosti materi\u00e1l\u016f je nutn\u00e9 myslet p\u0159i v\u00fdb\u011bru zateplovac\u00edho syst\u00e9mu, aby byla v\u00fdsledkem spr\u00e1vn\u011b nastavena tepeln\u00e1 pohoda i cirkulace p\u00e1r.<\/p>\n","protected":false},"excerpt":{"rendered":"
Zateplen\u00ed lze pova\u017eovat za „oble\u010den\u00ed“ stavby. M\u00e1 nejen estetickou, ale i ochrannou funkci. Z\u00e1rove\u0148 pom\u00e1h\u00e1 regulovat v\u00fdm\u011bnu p\u00e1ry mezi objektem a prost\u0159ed\u00edm. „Na z\u00e1klad\u011b v\u00fdsledk\u016f z v\u00fdzkumn\u00e9ho centra VivaPark v\u00edme, \u017ee d\u016fvodem pro zateplen\u00ed stavby nen\u00ed jen \u00faspora energie, ale i teplotn\u00ed \u00fatlum. Ten zp\u016fsobuje, \u017ee se d\u016fm v l\u00e9t\u011b nebude p\u0159\u00edli\u0161 rychle p\u0159eh\u0159\u00edvat a […]<\/p>\n","protected":false},"author":2,"featured_media":617,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-308","post","type-post","status-publish","format-standard","has-post-thumbnail","category-rady-a-navody"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/izeny.eu\/index.php?rest_route=\/wp\/v2\/posts\/308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/izeny.eu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/izeny.eu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/izeny.eu\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/izeny.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=308"}],"version-history":[{"count":0,"href":"https:\/\/izeny.eu\/index.php?rest_route=\/wp\/v2\/posts\/308\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/izeny.eu\/index.php?rest_route=\/wp\/v2\/media\/617"}],"wp:attachment":[{"href":"https:\/\/izeny.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/izeny.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/izeny.eu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}