[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.dagis.cz\/provetravane-fasady-jsou-znamy-jiz-mnoho-let\/#Article","mainEntityOfPage":"https:\/\/www.dagis.cz\/provetravane-fasady-jsou-znamy-jiz-mnoho-let\/","headline":"Prov\u011btr\u00e1van\u00e9 fas\u00e1dy jsou zn\u00e1my ji\u017e mnoho let","name":"Prov\u011btr\u00e1van\u00e9 fas\u00e1dy jsou zn\u00e1my ji\u017e mnoho let","description":"Prov\u011btr\u00e1van\u00e9 fas\u00e1dy jsou d\u016fmysln\u00e9 syst\u00e9my, kter\u00e9 mohou budit dojem, \u017ee se jedn\u00e1 o technickou novinku modern\u00ed doby, ale nen\u00ed tomu tak. Jejich princip, i kdy\u017e v pon\u011bkud odli\u0161n\u00e9 podob\u011b, byl<p><a href=\"https:\/\/www.dagis.cz\/provetravane-fasady-jsou-znamy-jiz-mnoho-let\/\" class=\"more-link\">P\u0159e\u010d\u00edst<span class=\"screen-reader-text\">Prov\u011btr\u00e1van\u00e9 fas\u00e1dy jsou zn\u00e1my ji\u017e mnoho let<\/span><\/a><\/p>","datePublished":"2025-03-24","dateModified":"2025-03-24","author":{"@type":"Person","@id":"https:\/\/www.dagis.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.dagis.cz\/author\/devene\/","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":"dagis.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.dagis.cz\/wp-content\/uploads\/scaffolding-179204_640_10_4.jpg","url":"https:\/\/www.dagis.cz\/wp-content\/uploads\/scaffolding-179204_640_10_4.jpg","height":0,"width":0},"url":"https:\/\/www.dagis.cz\/provetravane-fasady-jsou-znamy-jiz-mnoho-let\/","about":["Byznys"],"wordCount":419,"articleBody":"      Prov\u011btr\u00e1van\u00e9 fas\u00e1dy jsou d\u016fmysln\u00e9 syst\u00e9my, kter\u00e9 mohou budit dojem, \u017ee se jedn\u00e1 o technickou novinku modern\u00ed doby, ale nen\u00ed tomu tak. Jejich princip, i kdy\u017e v pon\u011bkud odli\u0161n\u00e9 podob\u011b, byl zn\u00e1m ji\u017e p\u0159ed mnoha lety a d\u016fkazem by v\u00e1m mohl b\u00fdt jeden modelov\u00fd p\u0159\u00edklad, kter\u00fd se skute\u010dn\u011b p\u0159ihodil zhruba v polovin\u011b devades\u00e1t\u00fdch let minul\u00e9ho stolet\u00ed. Prov\u011btr\u00e1vanou fas\u00e1dou rozum\u00edme zhotoven\u00ed fas\u00e1dn\u00edho obkladu ze d\u0159eva, z kamene nebo i z kovu \u010di jin\u00fdch materi\u00e1l\u016f na st\u00e1vaj\u00edc\u00ed fas\u00e1du, a to tak, aby mezi vn\u011bj\u0161\u00edm obkladem a vnit\u0159n\u00ed fas\u00e1dou vznikla vzduchov\u00e1 mezera. Ta se tu pak chov\u00e1 jako kom\u00edn, vznik\u00e1 tu tzv. kom\u00ednov\u00fd v\u011btrac\u00ed efekt, kdy vzduch stoup\u00e1 vzh\u016fru a odv\u00e1d\u00ed odtud vlhkost. T\u00edm p\u00e1dem se d\u00edky v\u011btr\u00e1n\u00ed v tomto m\u00edst\u011b neda\u0159\u00ed pl\u00edsn\u00edm a vzduchov\u00e1 vrstva m\u016f\u017ee slou\u017eit i jako izola\u010dn\u00ed materi\u00e1l. Velmi d\u016fle\u017eit\u00e9 je zn\u00e1t vhodn\u00fd kotvic\u00ed syst\u00e9m, j\u00edm\u017e ukotv\u00edte na fas\u00e1du vn\u011bj\u0161\u00ed pl\u00e1\u0161\u0165. Kotven\u00ed prov\u011btr\u00e1van\u00fdch fas\u00e1d https:\/\/www.spiralanksys.com\/aplikace_eps_konstrukce.html existuje cel\u00e1 \u0159ada a r\u00e1di bychom v\u00e1m nyn\u00ed p\u0159edstavili jeden z nich &#8211; injekt\u00e1\u017en\u00ed kotvy Spiral Anksys. Jsou to dut\u00e9 ocelov\u00e9 v\u00e1le\u010dky vyroben\u00e9 ze s\u00ed\u0165ovan\u00e9ho plechu. Po usazen\u00ed kotvy na sv\u00e9 m\u00edsto se jej\u00ed dutina vypln\u00ed mont\u00e1\u017en\u00ed p\u011bnou a ta pronikne skrze s\u00ed\u0165, na\u010de\u017e se spoj\u00ed s okoln\u00edm prost\u0159ed\u00edm a vytvo\u0159\u00ed velmi spolehliv\u00fd, kompaktn\u00ed spoj.V \u00favodu jsme zm\u00ednili, \u017ee prov\u011btr\u00e1van\u00e9 fas\u00e1dy nejsou \u017e\u00e1dnou technickou novinkou a tak se nyn\u00ed vra\u0165me k onomu modelov\u00e9mu p\u0159\u00edkladu z 90. let. V t\u00e9 dob\u011b prob\u00edhala na Kladensku plynofikace a zas\u00e1hla i jeden d\u016fm z opukov\u00e9ho kamene. Kdy\u017e se zhotovoval ve zdivu otvor pro plynovou p\u0159\u00edpojku, doty\u010dn\u00ed lid\u00e9 si v\u0161imli n\u011b\u010deho zvl\u00e1\u0161tn\u00edho \u2013 velmi \u0161irok\u00e1 opukov\u00e1 ze\u010f byla uprost\u0159ed p\u0159ed\u011blena asi 10 cm \u0161irok\u00fdm p\u00e1sem vzduchov\u00e9 mezery, tak\u017ee vlastn\u011b \u0161lo o dv\u011b zdi vedle sebe odd\u011blen\u00e9 vzduchem. Vzduchov\u00fd kom\u00edn tu fungoval jako prov\u011btr\u00e1van\u00e1 fas\u00e1da, p\u0159i\u010dem\u017e vzduch p\u016fsobil jako izola\u010dn\u00ed materi\u00e1l \u2013 v l\u00e9t\u011b d\u016fm uvnit\u0159 chladil a v zim\u011b uvnit\u0159 udr\u017eoval teplo.                                                                                                                                                                                                                                                                                                                                                                                                   "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Prov\u011btr\u00e1van\u00e9 fas\u00e1dy jsou zn\u00e1my ji\u017e mnoho let","item":"https:\/\/www.dagis.cz\/provetravane-fasady-jsou-znamy-jiz-mnoho-let\/#breadcrumbitem"}]}]