[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.aberto.cz\/nejlepsi-tepelne-izolanty\/#Article","mainEntityOfPage":"https:\/\/www.aberto.cz\/nejlepsi-tepelne-izolanty\/","headline":"Nejlep\u0161\u00ed tepeln\u00e9 izolanty","name":"Nejlep\u0161\u00ed tepeln\u00e9 izolanty","description":"Je zn\u00e1mo, \u017ee v termosk\u00e1ch – neboli v lahv\u00edch na uchov\u00e1n\u00ed tekutin co nejd\u00e9le na po\u017eadovan\u00e9 teplot\u011b, je jako izola\u010dn\u00ed materi\u00e1l pou\u017eito vakuum. To je vytvo\u0159eno p\u0159i v\u00fdrob\u011b ve vnit\u0159n\u00edm…","datePublished":"2025-07-21","dateModified":"2025-07-21","author":{"@type":"Person","@id":"https:\/\/www.aberto.cz\/author\/#Person","name":"","url":"https:\/\/www.aberto.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/40b5f3ce562f556955b189273c919e65fd2efecc17411a60d9172af88d0e5d58?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/40b5f3ce562f556955b189273c919e65fd2efecc17411a60d9172af88d0e5d58?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"aberto.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"url":"https:\/\/www.aberto.cz\/nejlepsi-tepelne-izolanty\/","wordCount":164,"articleBody":"Je zn\u00e1mo, \u017ee v termosk\u00e1ch – neboli v lahv\u00edch na uchov\u00e1n\u00ed tekutin co nejd\u00e9le na po\u017eadovan\u00e9 teplot\u011b, je jako izola\u010dn\u00ed materi\u00e1l pou\u017eito vakuum. To je vytvo\u0159eno p\u0159i v\u00fdrob\u011b ve vnit\u0159n\u00edm obalu z tenkost\u011bnn\u00e9ho skla. Pro\u010d vakuum? Proto\u017ee materi\u00e1l o vy\u0161\u0161\u00ed m\u011brn\u00e9 hmotnosti – tedy o vy\u0161\u0161\u00ed hustot\u011b zpravidla mnohem l\u00e9pe vede teplo a t\u00edm hor\u0161\u00ed m\u00e1 izola\u010dn\u00ed vlastnosti. Vakuum – neboli nic – nic nevede a tak dob\u0159e izoluje. Co bez vakua Nen\u00ed mo\u017eno samoz\u0159ejm\u011b v\u0161ude vytv\u00e1\u0159et vakuum. Vlastnosti bl\u00edzk\u00e9 vakuu m\u00e1 ale samotn\u00fd vzduch. Proto se tak \u010dasto vyr\u00e1b\u00ed izola\u010dn\u00ed materi\u00e1ly ve form\u011b vl\u00e1knit\u00fdch desek, tkanin, r\u016fzn\u00e9 spl\u00e9tan\u00fdch vl\u00e1ken a podobn\u011b, proto\u017ee tyto materi\u00e1ly v sob\u011b obsahuj\u00ed spoustu mez\u00edrek, v nich\u017e se dr\u017e\u00ed vzduch – a ten je vlastn\u00edm izolantem. Hlin\u00edkov\u00e1 okna jsou na tom podobn\u011b.                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Nejlep\u0161\u00ed tepeln\u00e9 izolanty","item":"https:\/\/www.aberto.cz\/nejlepsi-tepelne-izolanty\/#breadcrumbitem"}]}]