[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.radian.cz\/proc-muze-byt-instalace-a-revize-hromosvodu-na-starsim-dome-problem\/#Article","mainEntityOfPage":"https:\/\/www.radian.cz\/proc-muze-byt-instalace-a-revize-hromosvodu-na-starsim-dome-problem\/","headline":"Pro\u010d m\u016f\u017ee b\u00fdt instalace a revize hromosvodu na star\u0161\u00edm dom\u011b probl\u00e9m","name":"Pro\u010d m\u016f\u017ee b\u00fdt instalace a revize hromosvodu na star\u0161\u00edm dom\u011b probl\u00e9m","description":"V\u0161ichni bezpochyby chceme, aby n\u00e1\u0161 d\u016fm byl bezpe\u010dn\u00fd, a to nejen p\u0159ed zlod\u011bji, ale tak\u00e9 p\u0159ed p\u0159\u00edrodn\u00edmi \u00fakazy, jako je d\u00e9\u0161\u0165, sn\u00edh \u010di siln\u00fd v\u00edtr. Jedn\u00edm z nich, kter\u00fd mnoho z n\u00e1s bere na pon\u011bkud lehkou v\u00e1hu, je bou\u0159ka, specificky blesky. Samoz\u0159ejm\u011b, nikdo z n\u00e1s nechce b\u00fdt b\u011bhem n\u00ed venku, av\u0161ak jakmile jsme doma, m\u00e1me […]","datePublished":"2026-03-04","dateModified":"2026-03-04","author":{"@type":"Person","@id":"https:\/\/www.radian.cz\/author\/#Person","name":"","url":"https:\/\/www.radian.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/93869824c8aa580f0d16049ad31e69846ffc925e0cbb2826cc9554f53943da69?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/93869824c8aa580f0d16049ad31e69846ffc925e0cbb2826cc9554f53943da69?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"radian.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.radian.cz\/wp-content\/uploads\/hromosvod1_6.jpg","url":"https:\/\/www.radian.cz\/wp-content\/uploads\/hromosvod1_6.jpg","height":0,"width":0},"url":"https:\/\/www.radian.cz\/proc-muze-byt-instalace-a-revize-hromosvodu-na-starsim-dome-problem\/","wordCount":447,"articleBody":"         V\u0161ichni bezpochyby chceme, aby n\u00e1\u0161 d\u016fm byl bezpe\u010dn\u00fd, a to nejen p\u0159ed zlod\u011bji, ale tak\u00e9 p\u0159ed p\u0159\u00edrodn\u00edmi \u00fakazy, jako je d\u00e9\u0161\u0165, sn\u00edh \u010di siln\u00fd v\u00edtr. Jedn\u00edm z nich, kter\u00fd mnoho z n\u00e1s bere na pon\u011bkud lehkou v\u00e1hu, je bou\u0159ka, specificky blesky. Samoz\u0159ejm\u011b, nikdo z n\u00e1s nechce b\u00fdt b\u011bhem n\u00ed venku, av\u0161ak jakmile jsme doma, m\u00e1me pocit, \u017ee se n\u00e1m nem\u016f\u017ee nic st\u00e1t. To je v\u0161ak mo\u017en\u00e9 pouze d\u00edky hromosvodu, kter\u00fd chr\u00e1n\u00ed n\u00e1\u0161 d\u016fm p\u0159ed p\u0159\u00edm\u00fdm z\u00e1sahem a elektrick\u00fd proud sv\u00e1d\u00ed ne\u0161kodn\u011b do zem\u011b. Je tedy jen pochopiteln\u00e9, \u017ee i dle z\u00e1kona mus\u00ed b\u00fdt nainstalov\u00e1n na ka\u017ed\u00e9m dom\u011b, bez v\u00fdjimky. Jedn\u00e1 se o pom\u011brn\u011b jednoduch\u00e9 preventivn\u00ed opat\u0159en\u00ed, kter\u00e9 m\u016f\u017ee snadno p\u0159edej\u00edt po\u017e\u00e1ru a \u0161kod\u00e1m na majetku i na \u017eivotech.Probl\u00e9m je, \u017ee zvl\u00e1\u0161t\u011b u star\u0161\u00edch budov to nen\u00ed tak jednoduch\u00e9. Nesm\u00edme toti\u017e zapom\u00ednat, \u017ee v pr\u016fb\u011bhu let se bezpe\u010dnostn\u00ed p\u0159edpisy zm\u011bnily a ve v\u011bt\u0161in\u011b v\u011bc\u00ed i zna\u010dn\u011b zp\u0159\u00edsnily. V\u011bci, kter\u00e9 byly p\u0159ed lety pova\u017eov\u00e1ny za standard, jsou dnes v podstatn\u011b zn\u00e1m\u00e9 bezpe\u010dnostn\u00ed riziko. I to je d\u016fvod, pro\u010d je instalace a revize hromosvodu na star\u0161\u00edm dom\u011b probl\u00e9m Technologie Budov. Jednou s v\u011bc\u00ed, se kter\u00fdmi se u t\u011bchto star\u0161\u00edch nemovitost\u00ed setk\u00e1v\u00e1me, jsou pr\u00e1v\u011b zastaral\u00e9 normy. V prvn\u00ed \u0159ad\u011b jsou to dnes ji\u017e nevyhovuj\u00edc\u00ed materi\u00e1ly a tak\u00e9 upevn\u011bn\u00ed. P\u0159i instalaci nov\u00fdch je pak pot\u0159eba vybudovat v podstat\u011b v\u0161e od z\u00e1kladu, v\u010detn\u011b uzemn\u011bn\u00ed, co\u017e m\u016f\u017ee b\u00fdt n\u011bkdy probl\u00e9m, zejm\u00e9na u pam\u00e1tkov\u011b chr\u00e1n\u011bn\u00fdch budov. Zat\u00edmco nov\u00e9 stavby s t\u00edmto ji\u017e po\u010d\u00edtaj\u00ed, u star\u00fdch dom\u016f tomu tak leckdy neb\u00fdv\u00e1. I proto se tak\u00e9 \u0161patn\u011b posuzuj\u00ed b\u011bhem revize. Budeme se striktn\u011b dr\u017eet modern\u00edch standard\u016f, nebo p\u0159ihl\u00e9dneme k v\u011bku dan\u00e9 budovy? V prvn\u00edm p\u0159\u00edpad\u011b m\u016f\u017eeme zp\u016fsobit probl\u00e9my majitel\u016fm, v tom druh\u00e9m zase zvy\u0161ujeme riziko po\u017e\u00e1ru. Odpov\u011b\u010f by se mohla zd\u00e1t jednoduch\u00e1, av\u0161ak nen\u00ed tomu tak. Zdaleka ne v\u0161echny star\u00e9 hromosvodov\u00e9 syst\u00e9my jsou nebezpe\u010dn\u00e9, nehled\u011b na to, \u017ee n\u011bkdy je dan\u00fd d\u016fm t\u011bsn\u011b obklopen vy\u0161\u0161\u00edmi budovami \u010di jin\u00fdmi objekty. A s t\u00edm je tak\u00e9 nutn\u00e9 po\u010d\u00edtat.                                                                                                                                                                                                                                                                                                                                                                                                  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