[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.granuja.cz\/jak-je-na-tom-hromosvod-na-vasem-dome\/#Article","mainEntityOfPage":"https:\/\/www.granuja.cz\/jak-je-na-tom-hromosvod-na-vasem-dome\/","headline":"Jak je na tom hromosvod na va\u0161em dom\u011b","name":"Jak je na tom hromosvod na va\u0161em dom\u011b","description":"M\u00e1te na va\u0161em dom\u011b nainstalovan\u00fd hromosvod? A pokud ano, m\u00e1te jasnou p\u0159edstavu o tom, v jak\u00e9m je technick\u00e9m stavu? Ono je toti\u017e velice d\u016fle\u017eit\u00e9 m\u00edt p\u0159esn\u00e9 pov\u011bdom\u00ed o jeho funk\u010dnosti, proto\u017ee pokud je za\u0159\u00edzen\u00ed po\u0161kozeno, nepln\u00ed svou funkci spolehliv\u011b a je to podobn\u00e9, jako kdy\u017e tam \u017e\u00e1dn\u00fd hromosvod nem\u00e1te. Revize hromosvod\u016f prov\u00e1d\u00ed kvalifikovan\u00fd elektrik\u00e1\u0159, ano […]","datePublished":"2025-04-15","dateModified":"2025-04-15","author":{"@type":"Person","@id":"https:\/\/www.granuja.cz\/author\/#Person","name":"","url":"https:\/\/www.granuja.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/9bd672608a9ea50cfcb35956b7f63dacf48dece49eb907e6bdd72bedd9991f24?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/9bd672608a9ea50cfcb35956b7f63dacf48dece49eb907e6bdd72bedd9991f24?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"granuja.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.granuja.cz\/wp-content\/uploads\/storm-4651306_640.jpg","url":"https:\/\/www.granuja.cz\/wp-content\/uploads\/storm-4651306_640.jpg","height":0,"width":0},"url":"https:\/\/www.granuja.cz\/jak-je-na-tom-hromosvod-na-vasem-dome\/","about":["Nakupov\u00e1n\u00ed"],"wordCount":385,"articleBody":"   M\u00e1te na va\u0161em dom\u011b nainstalovan\u00fd hromosvod? A pokud ano, m\u00e1te jasnou p\u0159edstavu o tom, v jak\u00e9m je technick\u00e9m stavu? Ono je toti\u017e velice d\u016fle\u017eit\u00e9 m\u00edt p\u0159esn\u00e9 pov\u011bdom\u00ed o jeho funk\u010dnosti, proto\u017ee pokud je za\u0159\u00edzen\u00ed po\u0161kozeno, nepln\u00ed svou funkci spolehliv\u011b a je to podobn\u00e9, jako kdy\u017e tam \u017e\u00e1dn\u00fd hromosvod nem\u00e1te. Revize hromosvod\u016f prov\u00e1d\u00ed kvalifikovan\u00fd elektrik\u00e1\u0159, ano je to tak, nen\u00ed to ani zedn\u00edk, ani \u017e\u00e1dn\u00fd jin\u00fd stavebn\u00ed technik, ale specialista na mont\u00e1\u017ee, opravy a instalace elektrick\u00fdch za\u0159\u00edzen\u00ed. Hromosvod toti\u017e p\u0159ich\u00e1z\u00ed do styku s bleskov\u00fdmi v\u00fdboji a zde je d\u016fle\u017eit\u00e9 m\u00edt pod kontrolou cel\u00fd proces z\u00e1sahu bleskem od za\u010d\u00e1tku a\u017e do konce. Co se na hromosvodu m\u016f\u017ee po\u0161kodit?Svod \u2013 hromosvod m\u016f\u017ee m\u00edt po\u0161kozen\u00fd dr\u00e1tov\u00fd svod, nap\u0159\u00edklad pokud je zkorodovan\u00fd a koroz\u00ed zesl\u00e1bl\u00fd, anebo dojde k jeho p\u0159eru\u0161en\u00ed vlivem stavebn\u00edch prac\u00ed na dom\u011b. T\u0159eba tehdy, m\u011bn\u00edte-li na dom\u011b okapy, st\u0159e\u0161n\u00ed krytinu \u010di krovy a hromosvod kv\u016fli tomu demontujete a pak jej zapomenete znovu p\u0159ipevnit.P\u0159\u00edchytky \u2013 svod je k objektu p\u0159ichycen kovov\u00fdmi p\u0159\u00edchytkami a ty mohou b\u00fdt uvoln\u011bn\u00e9, co\u017e by mohlo znamenat, \u017ee se svod v pr\u016fb\u011bhu bou\u0159ky zkrout\u00ed, dotkne se n\u011bkter\u00fdch ho\u0159lav\u00fdch \u010d\u00e1st\u00ed objektu a dojde ke vzniku po\u017e\u00e1ru.Zemn\u00edc\u00ed plechy \u2013 blesky jsou po hromosvodu odv\u00e1d\u011bny do zem\u011b pomoc\u00ed zemn\u00edc\u00edch kovov\u00fdch d\u00edl\u016f, ty jsou zakop\u00e1ny do zeminy a zde mohou velmi rychle korodovat. Anebo zemnic\u00ed plechy n\u011bkdo po\u0161kod\u00ed stavebn\u00ed prac\u00ed na zahrad\u011b, nap\u0159\u00edklad p\u0159i v\u00fdstavb\u011b chodn\u00edku p\u0159ed domem. Bez dob\u0159e zaji\u0161t\u011bn\u00e9ho uzemn\u011bn\u00ed nebude hromosvod plnit svou funkci spolehliv\u011b a toto je t\u0159eba tak\u00e9 pohl\u00eddat v r\u00e1mci revizn\u00edch prac\u00ed.J\u00edma\u010d \u2013 hromosvodov\u00fd j\u00edma\u010d je prvn\u00ed m\u00edsto, kam ude\u0159\u00ed blesk. J\u00edma\u010de jsou um\u00edst\u011bn\u00e9 na nejvy\u0161\u0161\u00edm bod\u011b budovy, nap\u0159\u00edklad nad kom\u00ednem. J\u00edma\u010d m\u016f\u017ee b\u00fdt po\u0161kozen\u00fd vlivem koroze nebo \u00faderem blesku, je tedy zapot\u0159eb\u00ed zkontrolovat jeho stav a funk\u010dnost.                                                                                                                                                                                                                                                                                                                                                                                          5\/5 - (4 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak je na tom hromosvod na va\u0161em dom\u011b","item":"https:\/\/www.granuja.cz\/jak-je-na-tom-hromosvod-na-vasem-dome\/#breadcrumbitem"}]}]