[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.dipoz.cz\/hromosvod-neni-vsude-povinny-ale\/#Article","mainEntityOfPage":"https:\/\/www.dipoz.cz\/hromosvod-neni-vsude-povinny-ale\/","headline":"Hromosvod nen\u00ed v\u0161ude povinn\u00fd, ale…","name":"Hromosvod nen\u00ed v\u0161ude povinn\u00fd, ale…","description":"Povinnost instalovat hromosvod se nevztahuje na v\u0161echny objekty, to ale neznamen\u00e1, \u017ee nejsou v ohro\u017een\u00ed bleskov\u00fdmi v\u00fdboji. Nebezpe\u010d\u00ed \u00faderu blesku lze sice p\u0159ibli\u017en\u011b statisticky \u010di empiricky odhadnout, ale s bleskem je to podobn\u00e9, jako s loteri\u00ed \u2013 pravd\u011bpodobnost v\u00fdhry na p\u0159edem t\u00e9m\u011b\u0159 prohran\u00fd z\u00e1pas outsidera s hv\u011bzdou ligy, kter\u00fd se obr\u00e1t\u00ed v neo\u010dek\u00e1van\u00e9 v\u00edt\u011bzstv\u00ed v\u00e1m […]","datePublished":"2024-02-12","dateModified":"2024-03-12","author":{"@type":"Person","@id":"https:\/\/www.dipoz.cz\/author\/#Person","name":"","url":"https:\/\/www.dipoz.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/f7320ca526354d2794ceb75173050bfa147af8617816df401a16569341b5fbaf?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f7320ca526354d2794ceb75173050bfa147af8617816df401a16569341b5fbaf?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"dipoz.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.dipoz.cz\/wp-content\/uploads\/thunderstorm-71366_640_2.jpg","url":"https:\/\/www.dipoz.cz\/wp-content\/uploads\/thunderstorm-71366_640_2.jpg","height":0,"width":0},"url":"https:\/\/www.dipoz.cz\/hromosvod-neni-vsude-povinny-ale\/","about":["Business"],"wordCount":391,"articleBody":"   Povinnost instalovat hromosvod se nevztahuje na v\u0161echny objekty, to ale neznamen\u00e1, \u017ee nejsou v ohro\u017een\u00ed bleskov\u00fdmi v\u00fdboji. Nebezpe\u010d\u00ed \u00faderu blesku lze sice p\u0159ibli\u017en\u011b statisticky \u010di empiricky odhadnout, ale s bleskem je to podobn\u00e9, jako s loteri\u00ed \u2013 pravd\u011bpodobnost v\u00fdhry na p\u0159edem t\u00e9m\u011b\u0159 prohran\u00fd z\u00e1pas outsidera s hv\u011bzdou ligy, kter\u00fd se obr\u00e1t\u00ed v neo\u010dek\u00e1van\u00e9 v\u00edt\u011bzstv\u00ed v\u00e1m m\u016f\u017ee vyn\u00e9st i statis\u00edce \u010di miliony korun, a stejn\u011b tak blesk m\u016f\u017ee ude\u0159it tam, kde byste to ne\u010dekali, a v\u00e1\u0161 d\u016fm sho\u0159\u00ed na prach.Za to riziko to ur\u010dit\u011b nestoj\u00ed, a za riziko nestoj\u00ed ani podce\u0148ov\u00e1n\u00ed pravideln\u00fdch reviz\u00ed. Revize hromosvod\u016f m\u016f\u017ee odhalit i velmi z\u00e1va\u017en\u00e9 nedostatky a t\u00edm v\u00e1m vlastn\u011b zachr\u00e1n\u00ed majetek v hodnot\u011b n\u011bkdy i mnoha milion\u016f korun. A p\u0159ij\u00edt o st\u0159echu nad hlavou jen kv\u016fli jedn\u00e9 bou\u0159ce, to tedy je opravdu situace, jak se \u0159\u00edk\u00e1, na mrtvici.Revizn\u00ed technik \u2013 elektrik\u00e1\u0159 prov\u011b\u0159uje za\u0159\u00edzen\u00ed nejprve vizu\u00e1ln\u011b, a pot\u00e9 jej d\u016fkladn\u011b prom\u011b\u0159\u00ed. Na z\u00e1klad\u011b hodnot odporu lze p\u0159esn\u011b dohledat slab\u00e1 m\u00edsta, kter\u00e1 jsou nap\u0159\u00edklad zkorodovan\u00e1, zdeformovan\u00e1, p\u0159etr\u017een\u00e1, nebo \u010d\u00e1ste\u010dn\u011b po\u0161kozen\u00e1 pov\u011btrnostn\u00edmi vlivy nebo stavebn\u00ed \u010dinnost\u00ed. Hromosvod v\u00e1m na dom\u011b m\u016f\u017ee po\u0161kodit nejen blesk, ale t\u0159eba i stavebn\u00ed firma, kter\u00e1 m\u011bn\u00ed okna, zatepluje fas\u00e1du, nebo vym\u011b\u0148uje st\u0159e\u0161n\u00ed krytinu.Velk\u00fdm nep\u0159\u00edtelem hromosvod\u016f je koroze bleskov\u00e9ho svodu v bl\u00edzkosti zem\u011b, tam se dlouhodob\u011b m\u016f\u017ee udr\u017eovat voda \u010di vlhkost a ocelov\u00fd dr\u00e1t pak zkoroduje, ani\u017e byste si toho v\u0161imli. Jestli\u017ee se n\u011bkde svod p\u0159eru\u0161\u00ed, je to stejn\u00e9, jako kdy\u017e na objektu \u017e\u00e1dn\u00fd hromosvod nen\u00ed, je to tedy fat\u00e1ln\u00ed z\u00e1vada, a za\u0159\u00edzen\u00ed v\u00e1s pak v\u016fbec nechr\u00e1n\u00ed.Ve vlastn\u00edm z\u00e1jmu se vypl\u00e1c\u00ed hl\u00eddat si term\u00edny doporu\u010dovan\u00fdch reviz\u00ed a v p\u0159\u00edpad\u011b povinn\u00fdch reviz\u00ed je to pochopiteln\u011b je\u0161t\u011b d\u016fle\u017eit\u011bj\u0161\u00ed. Zaneste si tyto \u00fadaje do sv\u00e9ho di\u00e1\u0159e k dal\u0161\u00edm revizn\u00edm \u010dinnostem, kam pat\u0159\u00ed nap\u0159\u00edklad revize kom\u00ednov\u00fdch t\u011bles, plynov\u00fdch spot\u0159ebi\u010d\u016f nebo elektroinstalace.                                                                                                                                                                                                                                                                                                                                                                                          4.6\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Hromosvod nen\u00ed v\u0161ude povinn\u00fd, ale…","item":"https:\/\/www.dipoz.cz\/hromosvod-neni-vsude-povinny-ale\/#breadcrumbitem"}]}]