[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.ogivi.cz\/jak-jste-chraneni-pred-udery-blesku\/#Article","mainEntityOfPage":"https:\/\/www.ogivi.cz\/jak-jste-chraneni-pred-udery-blesku\/","headline":"Jak jste chr\u00e1n\u011bni p\u0159ed \u00fadery blesku","name":"Jak jste chr\u00e1n\u011bni p\u0159ed \u00fadery blesku","description":"M\u00e1te na va\u0161em dom\u011b hromosvod? Instalace hromosvod\u016f jsou ze z\u00e1kona povinn\u00e9 jen na n\u011bkter\u00fdch stavb\u00e1ch, ale to neznamen\u00e1, \u017ee i…","datePublished":"2022-09-19","dateModified":"2023-05-03","author":{"@type":"Person","@id":"https:\/\/www.ogivi.cz\/author\/#Person","name":"","url":"https:\/\/www.ogivi.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/212a6ea425a80cff3df937dbbc230f07127cee4fead311d1e3d946308365d666?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/212a6ea425a80cff3df937dbbc230f07127cee4fead311d1e3d946308365d666?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"ogivi.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.ogivi.cz\/wp-content\/uploads\/lightning-g4385c923f_640.jpg","url":"https:\/\/www.ogivi.cz\/wp-content\/uploads\/lightning-g4385c923f_640.jpg","height":0,"width":0},"url":"https:\/\/www.ogivi.cz\/jak-jste-chraneni-pred-udery-blesku\/","about":["Firmy"],"wordCount":383,"articleBody":"   M\u00e1te na va\u0161em dom\u011b hromosvod? Instalace hromosvod\u016f jsou ze z\u00e1kona povinn\u00e9 jen na n\u011bkter\u00fdch stavb\u00e1ch, ale to neznamen\u00e1, \u017ee i tam, kde povinn\u00e9 nejsou, nebudou k ni\u010demu. Mohou zabr\u00e1nit  http:\/\/www.officeyoga.cz\/8-cest-zabranit-syndromu-vyhoreni\/ z\u00e1va\u017en\u00fdm \u0161kod\u00e1m na majetku a samoz\u0159ejm\u011b chr\u00e1n\u00ed i v\u00e1\u0161 \u017eivot. Od vyn\u00e1lezu hromosvodu Prokopem Divi\u0161em uplynulo ji\u017e n\u011bkolik stolet\u00ed, a p\u0159esto m\u00e1 toto za\u0159\u00edzen\u00ed sv\u016fj v\u00fdznam i v sou\u010dasn\u00e9 dob\u011b.K ohro\u017een\u00ed \u00faderem blesku m\u016f\u017ee doj\u00edt v podstat\u011b v\u0161ude, i kdy\u017e je samoz\u0159ejm\u011b jasn\u00e9, \u017ee na n\u011bkter\u00fdch m\u00edstech je pravd\u011bpodobnost v\u00fdskytu tohoto jevu vy\u0161\u0161\u00ed, ale to je pouze statistika. Je to podobn\u00e9, jako kdybyste tvrdili, \u017ee do va\u0161eho automobilu nikdy nem\u016f\u017ee narazit v d\u016fsledku autonehody ciz\u00ed vozidlo (pokud s vozidlem jezd\u00edte po silnici, pochopiteln\u011b).Instalaci hromosvodu v\u00e1m m\u016f\u017eeme doporu\u010dit v ka\u017ed\u00e9m p\u0159\u00edpad\u011b. M\u00e1te pak jistotu, \u017ee se v\u00e1m nem\u016f\u017ee p\u0159ihodit nic zl\u00e9ho.Je v\u00e1\u0161 hromosvod v po\u0159\u00e1dku?V\u00fd\u0161e uveden\u00e1 fakta plat\u00ed v\u0161ak pouze do t\u00e9 doby, dokud je hromosvod pln\u011b funk\u010dn\u00ed. A nyn\u00ed se nab\u00edz\u00ed z\u00e1sadn\u00ed ot\u00e1zka: \u201eJste si jisti, \u017ee je v\u00e1\u0161 hromosvod v po\u0159\u00e1dku?\u201c V\u00edte stoprocentn\u011b, \u017ee je neporu\u0161en\u00fd, nezkorodovan\u00fd, a \u017ee dob\u0159e slou\u017e\u00ed sv\u00e9mu \u00fa\u010delu? Kdy naposledy byl revidov\u00e1n elektrik\u00e1\u0159em?Revize hromosvod\u016f Technologie budov jsou b\u011b\u017en\u00e9 \u010dinnosti revizn\u00edch elektrik\u00e1\u0159\u016f, kte\u0159\u00ed na t\u011bchto za\u0159\u00edzen\u00edch odhaluj\u00ed i z\u00e1va\u017en\u00e9 nedostatky. Hromosvod toti\u017e m\u016f\u017ee b\u00fdt po\u0161kozen vlivem mrazu, siln\u00e9ho v\u011btru, koroze, stavebn\u00ed \u010dinnosti p\u0159i rekonstrukci objektu a n\u011bkdy dokonce i vandalismem. Podstatn\u00e9 je, aby hromosvod skute\u010dn\u011b odv\u00e1d\u011bl bleskov\u00fd v\u00fdboj do zem\u011b, a aby nepronikal do z\u00e1stavby, a to jak na kovov\u00e9 \u010d\u00e1sti, jako jsou parapety a z\u00e1bradl\u00ed, tak i vnit\u0159n\u00ed elektrick\u00e9 rozvody, ant\u00e9nn\u00ed svody, dom\u00e1c\u00ed spot\u0159ebi\u010de apod.Revizn\u00ed elektrik\u00e1\u0159 provede d\u016fkladnou prohl\u00eddku cel\u00e9ho za\u0159\u00edzen\u00ed a doporu\u010d\u00ed v\u00e1m p\u0159\u00edpadn\u00e9 n\u00e1pravn\u00e9 kroky, anebo je p\u0159\u00edmo na m\u00edst\u011b provede, pokud k tomu budou vhodn\u00e9 podm\u00ednky, \u010das atd.                                                                                                                                                                                                                                                                                                                                                                                                  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