[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/maleja.cz\/proc-je-revize-hromosvodu-tak-dulezita\/#Article","mainEntityOfPage":"https:\/\/maleja.cz\/proc-je-revize-hromosvodu-tak-dulezita\/","headline":"Pro\u010d je revize hromosvod\u016f tak d\u016fle\u017eit\u00e1","name":"Pro\u010d je revize hromosvod\u016f tak d\u016fle\u017eit\u00e1","description":"Hromosvody jsou n\u011b\u010d\u00edm, co dnes najdeme na bez nads\u00e1zky ka\u017ed\u00e9m dom\u011b, a tak\u00e9 mnoha jin\u00fdch stavb\u00e1ch, zejm\u00e9na t\u011bch ve\u0159ejn\u00fdch. Jejich \u00fakolem je chr\u00e1nit onen d\u016fm … ","datePublished":"2026-03-11","dateModified":"2026-03-11","author":{"@type":"Person","@id":"https:\/\/maleja.cz\/author\/#Person","name":"","url":"https:\/\/maleja.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/29b4b7cf61bc7f4a3cff4e7146cbe3cb?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/29b4b7cf61bc7f4a3cff4e7146cbe3cb?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"maleja.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/maleja.cz\/wp-content\/uploads\/hromosvod2_7.jpg","url":"https:\/\/maleja.cz\/wp-content\/uploads\/hromosvod2_7.jpg","height":0,"width":0},"url":"https:\/\/maleja.cz\/proc-je-revize-hromosvodu-tak-dulezita\/","about":["Firmy"],"wordCount":412,"articleBody":"       Hromosvody jsou n\u011b\u010d\u00edm, co dnes najdeme na bez nads\u00e1zky ka\u017ed\u00e9m dom\u011b, a tak\u00e9 mnoha jin\u00fdch stavb\u00e1ch, zejm\u00e9na t\u011bch ve\u0159ejn\u00fdch. Jejich \u00fakolem je chr\u00e1nit onen d\u016fm p\u0159ed z\u00e1sahem blesku, a to pom\u011brn\u011b jednoduch\u00fdm zp\u016fsobem. Ji\u017e mal\u00e9 d\u011bti v\u00ed, \u017ee blesky zasahuj\u00ed obvykle ten nejvy\u0161\u0161\u00ed objekt ve sv\u00e9m okol\u00ed, a\u0165 u\u017e se jedn\u00e1 o d\u016fm, strom, \u010di hol\u00fd vrchol kopce. Tak\u00e9 dob\u0159e v\u00edme, \u017ee je p\u0159itahuje kov. Pokud tedy na d\u016fm p\u0159id\u011bl\u00e1me kovovou ty\u010d, kter\u00e1 nad n\u011bj bude vy\u010dn\u00edvat, pak tato bude blesky p\u0159itahovat. Z n\u00ed pak n\u00e1sledn\u011b mohou b\u00fdt ne\u0161kodn\u011b odvedeny do zem\u011b, tedy, jak se \u0159\u00edk\u00e1, uzemn\u011bny. Je to jednoduch\u00e9 a p\u0159itom velmi \u00fa\u010dinn\u00e9 opat\u0159en\u00ed, a nen\u00ed tedy divu, \u017ee se stalo v podstat\u011b povinn\u00e9.Ov\u0161em, jak u\u017e to tak b\u00fdv\u00e1, ke v\u0161em t\u011bmto v\u00fdhod\u00e1m pat\u0159\u00ed tak\u00e9 povinnosti. A jednou z nich jsou i pravideln\u00e9 revize hromosvod\u016f, kter\u00e9 n\u00e1m \u0159eknou, zda je dan\u00e9 za\u0159\u00edzen\u00ed v po\u0159\u00e1dku a zda funguje spolehliv\u011b. A to je d\u016fle\u017eit\u011bj\u0161\u00ed, ne\u017e si v\u011bt\u0161ina lid\u00ed mysl\u00ed. A\u010dkoliv si toti\u017e mysl\u00edme, \u017ee jsou nezni\u010diteln\u00e9, nen\u00ed tomu tak.Pravdou je, \u017ee podobn\u011b jako kter\u00e9koliv jin\u00e9 za\u0159\u00edzen\u00ed, i hromosvod m\u016f\u017ee b\u00fdt po\u0161kozen, p\u0159\u00edpadn\u011b ztrat\u00ed v\u011bkem svou \u00fa\u010dinnost. Snadno si lze nap\u0159\u00edklad p\u0159edstavit, \u017ee jej prudk\u00e1 letn\u00ed bou\u0159e spojen\u00e1 s velmi siln\u00fdm v\u011btrem ohne, p\u0159\u00edpadn\u011b \u00fapln\u011b vytrhne. Tak\u00e9 mus\u00edme uznat, \u017ee po mnoha letech nebude materi\u00e1l ji\u017e v nejlep\u0161\u00edm stavu \u2013 a to v\u0161e p\u0159edstavuje v\u00e1\u017en\u00fd probl\u00e9m pro na\u0161i bezpe\u010dnost.V prvn\u00ed \u0159ad\u011b si mus\u00edme \u0159\u00edci, co by takov\u00fd z\u00e1sah bleskem, pokud by \u0161el mimo hromosvod, mohl zp\u016fsobit. T\u00edm hlavn\u00edm je p\u0159et\u00ed\u017een\u00ed elektrick\u00e9 s\u00edt\u011b, nebo\u0165 by se automaticky dostal do elektroinstalace, kterou by n\u00e1sledn\u011b putoval. Ta v\u0161ak nen\u00ed na n\u011bco takov\u00e9ho v\u016fbec stav\u011bna. Nejpravd\u011bpodobn\u011bj\u0161\u00edm v\u00fdsledkem by tak byl velmi rychl\u00fd a velmi siln\u00fd po\u017e\u00e1r. S t\u00edm jsou samoz\u0159ejm\u011b spojeny velk\u00e9 \u0161kody na majetku, a tak\u00e9 riziko \u0161kody na zdrav\u00ed a v n\u011bkter\u00fdch p\u0159\u00edpadech i na \u017eivotech. A s t\u00edm se rozhodn\u011b riskovat nevyplat\u00ed.                                                                                                                                                                                                                                                                                                                                                                                                  "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Pro\u010d je revize hromosvod\u016f tak d\u016fle\u017eit\u00e1","item":"https:\/\/maleja.cz\/proc-je-revize-hromosvodu-tak-dulezita\/#breadcrumbitem"}]}]