[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.peksa.cz\/jak-pevne-ukotvit-zatepleni-do-cihel-porotherm\/#Article","mainEntityOfPage":"https:\/\/www.peksa.cz\/jak-pevne-ukotvit-zatepleni-do-cihel-porotherm\/","headline":"Jak pevn\u011b ukotvit zateplen\u00ed do cihel Porotherm","name":"Jak pevn\u011b ukotvit zateplen\u00ed do cihel Porotherm","description":"Cihly Porotherm jsou vd\u011b\u010dn\u00fd stavebn\u00ed materi\u00e1l. Dutiny uvnit\u0159 cihel jednak \u0161et\u0159\u00ed v\u00fdrobn\u00ed n\u00e1klady pro samotn\u00e9 v\u00fdrobce, a pak je vzduchov\u00e1 bublina uvnit\u0159 zdiva perfektn\u00edm tepeln\u00fdm","datePublished":"2025-06-01","dateModified":"2025-06-01","author":{"@type":"Person","@id":"https:\/\/www.peksa.cz\/author\/#Person","name":"","url":"https:\/\/www.peksa.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/6eaf701939e92690bed32d6f2e2c0f9e1355f2e3837c1fb45fbfacf848239e2d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/6eaf701939e92690bed32d6f2e2c0f9e1355f2e3837c1fb45fbfacf848239e2d?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"peksa.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.peksa.cz\/wp-content\/uploads\/framework-2710841_640_10_10_7.jpg","url":"https:\/\/www.peksa.cz\/wp-content\/uploads\/framework-2710841_640_10_10_7.jpg","height":0,"width":0},"url":"https:\/\/www.peksa.cz\/jak-pevne-ukotvit-zatepleni-do-cihel-porotherm\/","about":["Business"],"wordCount":373,"articleBody":"      Cihly Porotherm jsou vd\u011b\u010dn\u00fd stavebn\u00ed materi\u00e1l. Dutiny uvnit\u0159 cihel jednak \u0161et\u0159\u00ed v\u00fdrobn\u00ed n\u00e1klady pro samotn\u00e9 v\u00fdrobce, a pak je vzduchov\u00e1 bublina uvnit\u0159 zdiva perfektn\u00edm tepeln\u00fdm izolantem. Udr\u017euje v zim\u011b ve vyt\u00e1p\u011bn\u00e9m prostoru teplo l\u00e9pe, ne\u017e pln\u00e9 cihly, a podobn\u00e9 je to i v l\u00e9t\u011b, kdy je zapot\u0159eb\u00ed objekt chr\u00e1nit p\u0159ed tropick\u00fdm vzduchem ve venkovn\u00edm prost\u0159ed\u00ed. I p\u0159es tyto skv\u011bl\u00e9 fyzik\u00e1ln\u00ed vlastnosti se cihly Porotherm zatepluj\u00ed fas\u00e1dn\u00edm polystyrenem nebo miner\u00e1ln\u00ed vatou. Dodate\u010dn\u00e9 zateplen\u00ed pak p\u0159in\u00e1\u0161\u00ed je\u0161t\u011b vy\u0161\u0161\u00ed \u00faspory a investice do fas\u00e1dn\u00edho obkladu se brzy vr\u00e1t\u00ed. Jak ale do cihel ukotvit fas\u00e1dn\u00ed polystyren, aby tam dr\u017eel? Jestli\u017ee pou\u017eijete klasick\u00e9 hmo\u017edinky, ty mohou proniknout do dutiny v cihle, kde se budou viklat, a budete-li otvor pro hmo\u017edinku plnit tmelem nebo vyu\u017eijete roztahovac\u00ed hmo\u017edinku, spoj nemus\u00ed b\u00fdt dostate\u010dn\u011b pevn\u00fd. M\u00e1me lep\u0161\u00ed n\u00e1pad. Co\u017e takhle vyu\u017e\u00edt pro kotven\u00ed do Porothermu spolehliv\u00e9 injekt\u00e1\u017en\u00ed kotvy Spiral Anksys? Injekt\u00e1\u017en\u00ed kotven\u00ed Spiral Anksys je patentov\u011b chr\u00e1n\u011bn\u00e1 technologie, kter\u00e1 vyu\u017e\u00edv\u00e1 jednoduch\u00e9ho, ale velmi \u00fa\u010dinn\u00e9ho principu dut\u00fdch ocelov\u00fdch v\u00e1le\u010dk\u016f ze s\u00ed\u0165ovan\u00e9ho plechu. Jakmile se kotva vlo\u017e\u00ed do otvoru a vypln\u00ed se mont\u00e1\u017en\u00ed p\u011bnou, ta pronikne v\u0161emi otvory v s\u00edti a spoj\u00ed kotvu se stavebn\u00edm materi\u00e1lem, a\u0165 u\u017e je to cihla, beton, p\u00f3robeton, d\u0159evot\u0159\u00edska, OSB deska nebo heraklit. M\u016f\u017ee v\u00e1m to s trochou nads\u00e1zky p\u0159ipom\u00ednat armov\u00e1n\u00ed betonu ocelov\u00fdm pletivem. Injekt\u00e1\u017en\u00ed spoj spolehliv\u011b propoj\u00ed izola\u010dn\u00ed hmotu se zdivem a vznikl\u00fd spoj pak odol\u00e1v\u00e1 v\u0161em b\u011b\u017en\u00fdm pov\u011btrnostn\u00edm vliv\u016fm. Kotven\u00ed je natolik pevn\u00e9, \u017ee udr\u017e\u00ed nejen fas\u00e1dn\u00ed izola\u010dn\u00ed obklad, ale i ozdobn\u00fd k\u00e1men nebo d\u0159evo v\u010detn\u011b obklad\u016f prov\u011btr\u00e1van\u00fdch fas\u00e1d. T\u00edmto zp\u016fsobem se tak\u00e9 kotv\u00ed zatepluj\u00edc\u00ed vrstva u stropn\u00edch konstrukc\u00ed, nap\u0159\u00edklad OSB desek u d\u0159evostaveb anebo panelov\u00fdch strop\u016f v panelov\u00fdch bytech na m\u011bstsk\u00fdch s\u00eddli\u0161t\u00edch.                                                                                                                                                                                                                                                                                                                                                                                                   "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak pevn\u011b ukotvit zateplen\u00ed do cihel Porotherm","item":"https:\/\/www.peksa.cz\/jak-pevne-ukotvit-zatepleni-do-cihel-porotherm\/#breadcrumbitem"}]}]