[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.artim.cz\/revize-hromosvodu-neni-zbytecna-administrativni-byrokracie\/#Article","mainEntityOfPage":"https:\/\/www.artim.cz\/revize-hromosvodu-neni-zbytecna-administrativni-byrokracie\/","headline":"Revize hromosvod\u016f nen\u00ed zbyte\u010dn\u00e1 administrativn\u00ed byrokracie","name":"Revize hromosvod\u016f nen\u00ed zbyte\u010dn\u00e1 administrativn\u00ed byrokracie","description":"Kdy\u017e se na dom\u011b instaluje hromosvod, m\u016f\u017ee se zd\u00e1t, \u017ee jde o trvalou z\u00e1le\u017eitost, kter\u00e1 vydr\u017e\u00ed na v\u011bky, ani\u017e by […]","datePublished":"2023-05-12","dateModified":"2023-06-13","author":{"@type":"Person","@id":"https:\/\/www.artim.cz\/author\/#Person","name":"","url":"https:\/\/www.artim.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/7b822bed19dfbc78d1cf42b3649cc2489d12c54b7aef64ae719c01ed9f13d563?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7b822bed19dfbc78d1cf42b3649cc2489d12c54b7aef64ae719c01ed9f13d563?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"artim.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.artim.cz\/wp-content\/uploads\/johannes-plenio-ESL1rIs9j48-unsplash.jpg","url":"https:\/\/www.artim.cz\/wp-content\/uploads\/johannes-plenio-ESL1rIs9j48-unsplash.jpg","height":0,"width":0},"url":"https:\/\/www.artim.cz\/revize-hromosvodu-neni-zbytecna-administrativni-byrokracie\/","about":["Slu\u017eby"],"wordCount":388,"articleBody":"   Kdy\u017e se na dom\u011b instaluje hromosvod, m\u016f\u017ee se zd\u00e1t, \u017ee jde o trvalou z\u00e1le\u017eitost, kter\u00e1 vydr\u017e\u00ed na v\u011bky, ani\u017e by vy\u017eadovala n\u011bjakou bli\u017e\u0161\u00ed pozornost. Nahr\u00e1v\u00e1 tomu i jeho robustn\u00ed konstrukce z ocelov\u00e9ho dr\u00e1tu, zd\u00e1nliv\u011b nezni\u010diteln\u00e1, kter\u00e1 p\u0159e\u010dk\u00e1 i extr\u00e9mn\u00ed pov\u011btrnostn\u00ed vlivy. Hromosvod je v\u0161ak tak\u00e9 zraniteln\u00fd a vy\u017eaduje pravidelnou revizi. Co se na n\u011bm m\u016f\u017ee po\u0161kodit a pro\u010d ji nechat prov\u00e9st od renomovan\u00fdch elektrik\u00e1\u0159\u016f?\u00dader blesku \u2013 po ka\u017ed\u00e9m \u00faderu blesku je nutn\u00e9 hromosvod zkontrolovat, proto\u017ee obrovsk\u00e1 energie v\u00fdboje jej m\u016f\u017ee po\u0161kodit a p\u0159\u00ed\u0161t\u011b by ji\u017e neplnil beze zbytku svou funkci. Revize je nutn\u00e1 v tomto p\u0159\u00edpad\u011b i u zcela nov\u011b instalovan\u00fdch za\u0159\u00edzen\u00ed.Koroze \u2013 hromosvody se nevyr\u00e1b\u00ed z nerezov\u00e9 oceli, to by byly p\u0159\u00edli\u0161 drah\u00e9, jde o b\u011b\u017enou konstruk\u010dn\u00ed ocel, s n\u00ed\u017e se po\u010d\u00edt\u00e1, \u017ee vydr\u017e\u00ed n\u011bkolik des\u00edtek let. Ale koroze je ne\u00faprosn\u00e1 a v n\u011bkter\u00fdch p\u0159\u00edpadech koroduje materi\u00e1l rychleji \u2013 z\u00e1le\u017e\u00ed na podm\u00ednk\u00e1ch, kde se hromosvod nach\u00e1z\u00ed. Koroze m\u016f\u017ee svod po\u0161kodit kdekoli, ale co je nejhor\u0161\u00ed, m\u016f\u017ee jej p\u0159eru\u0161it v m\u00edst\u011b kontaktu se zem\u00ed, \u010d\u00edm\u017e by hromosvod p\u0159estal plnit svou funkci. P\u0159eru\u0161en\u00ed nebo i pouh\u00e9 zeslaben\u00ed kovov\u00e9ho svodu m\u016f\u017ee v\u00e9st k tomu, \u017ee se na hromosvodu vytvo\u0159\u00ed vysok\u00fd p\u0159echodov\u00fd odpor, a t\u00edm p\u00e1dem bude m\u00edt blesk tendenci hledat v\u00fdhodn\u011bj\u0161\u00ed trasu (s minim\u00e1ln\u00edm odporem). M\u016f\u017ee pak zas\u00e1hnout r\u016fzn\u00e9 kovov\u00e9 p\u0159edm\u011bty a t\u00edm ohrozit i kohokoli v jejich bl\u00edzkosti. Blesk se pak doslova projede po z\u00e1bradl\u00ed, po okapov\u00e9 rou\u0159e, okenn\u00edch parapetech nebo ant\u00e9nn\u00edch kabelech. Blesk v m\u00edst\u011b vysok\u00e9ho p\u0159echodov\u00e9ho odporu dok\u00e1\u017ee kovov\u00fd komponent roz\u017ehavit, \u010d\u00edm\u017e by mohlo doj\u00edt k zap\u00e1len\u00ed ho\u0159lav\u00fdch p\u0159edm\u011bt\u016f v jejich bl\u00edzkosti a k nebezpe\u010dn\u00e9mu po\u017e\u00e1ru. A t\u011bmto rizik\u016fm zabr\u00e1n\u00ed revize hromosvod\u016f, kdy elektrik\u00e1\u0159 m\u011b\u0159\u00ed p\u0159echodov\u00fd odpor a hled\u00e1 problematick\u00e1 m\u00edsta, kde by mohlo doj\u00edt k n\u011bjak\u00e9mu nebezpe\u010dn\u00e9mu jevu.                                                                                                                                                                                                                                                                                                                                                                                          4\/5 - (13 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Revize hromosvod\u016f nen\u00ed zbyte\u010dn\u00e1 administrativn\u00ed byrokracie","item":"https:\/\/www.artim.cz\/revize-hromosvodu-neni-zbytecna-administrativni-byrokracie\/#breadcrumbitem"}]}]