{"id":3561,"date":"2026-11-12T10:00:00","date_gmt":"2026-11-12T09:00:00","guid":{"rendered":"https:\/\/najpneu.com\/blog\/?p=3561"},"modified":"2026-11-12T12:43:22","modified_gmt":"2026-11-12T11:43:22","slug":"korozia-auta-ako-posypova-sol-poskodzuje-podvozok-a-kolesa","status":"publish","type":"post","link":"https:\/\/najpneu.com\/blog\/2026\/11\/12\/korozia-auta-ako-posypova-sol-poskodzuje-podvozok-a-kolesa\/","title":{"rendered":"Kor\u00f3zia auta: Ako posypov\u00e1 so\u013e po\u0161kodzuje podvozok a koles\u00e1?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Posypov\u00e1 so\u013e pom\u00e1ha v zime udr\u017eiava\u0165 cesty zjazdn\u00e9, no pre na\u0161e aut\u00e1 predstavuje nepr\u00edjemn\u00e9ho nepriate\u013ea. Us\u00e1dza sa na podvozku, diskoch, brzd\u00e1ch aj karos\u00e9rii a v kombin\u00e1cii s vlhkos\u0165ou ur\u00fdch\u013euje kor\u00f3ziu kovov\u00fdch \u010dast\u00ed. Probl\u00e9m je, \u017ee prv\u00e9 zn\u00e1mky po\u0161kodenia \u010dasto zost\u00e1vaj\u00fa skryt\u00e9.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00fdm si v\u0161imnete hrdzu na lemoch blatn\u00edkov, so\u013e u\u017e mohla narobi\u0165 \u0161kody aj na miestach, ktor\u00e9 be\u017ene nevid\u00edte. <strong>Ktor\u00e9 \u010dasti auta s\u00fa najviac ohrozen\u00e9, ako vznik\u00e1 kor\u00f3zia auta a \u010do skuto\u010dne pom\u00e1ha pri ochrane pred posypovou so\u013eou?<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pre\u010do posypov\u00e1 so\u013e ur\u00fdch\u013euje kor\u00f3ziu auta?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Na zimn\u00fa \u00fadr\u017ebu ciest sa naj\u010dastej\u0161ie pou\u017e\u00edva chlorid sodn\u00fd (NaCl),<\/strong> pr\u00edpadne \u010fal\u0161ie chloridov\u00e9 posypov\u00e9 materi\u00e1ly. Ich \u00falohou je zni\u017eova\u0165 bod tuhnutia vody a pom\u00e1ha\u0165 pri odstra\u0148ovan\u00ed snehu a \u013eadu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Probl\u00e9m nast\u00e1va, ke\u010f sa so\u013e zmie\u0161a s vodou a vytvor\u00ed slan\u00fd roztok. Ten funguje ako elektrolyt, ktor\u00fd u\u013eah\u010duje elektrochemick\u00e9 reakcie sp\u00f4sobuj\u00face <a href=\"https:\/\/najpneu.com\/blog\/2026\/03\/16\/hrdza-na-aute-ako-ju-odstranit\/\">kor\u00f3ziu kovov<\/a>. Chloridov\u00e9 i\u00f3ny navy\u0161e m\u00f4\u017eu nar\u00fa\u0161a\u0165 ochrann\u00e9 vrstvy niektor\u00fdch kovov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Najrizikovej\u0161ia je kombin\u00e1cia soli, vlhkosti a po\u0161koden\u00e9ho ochrann\u00e9ho povrchu.<\/strong> Ak m\u00e1 podvozok po\u0161kriaban\u00fd ochrann\u00fd n\u00e1ter alebo je na karos\u00e9rii odl\u00fapnut\u00fd lak, slan\u00e1 voda sa m\u00f4\u017ee dosta\u0165 a\u017e ku kovu. A hoci si kor\u00f3ziu auta naj\u010dastej\u0161ie sp\u00e1jame so star\u0161\u00edmi vozidlami, posypov\u00e1 so\u013e p\u00f4sob\u00ed aj na nov\u00e9 aut\u00e1. Modern\u00e9 antikor\u00f3zne \u00fapravy s\u00edce poskytuj\u00fa \u00fa\u010dinn\u00fa ochranu, ale ani tie nie s\u00fa nezni\u010dite\u013en\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ktor\u00e9 \u010dasti auta posypov\u00e1 so\u013e po\u0161kodzuje najviac?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nie v\u0161etky \u010dasti vozidla s\u00fa vystaven\u00e9 rovnak\u00e9mu riziku. Najviac trpia miesta, na ktor\u00e9 po\u010das jazdy dopad\u00e1 slan\u00e1 voda a snehov\u00e1 ka\u0161a alebo kde sa vlhkos\u0165 dr\u017e\u00ed dlh\u0161ie.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Podvozok a jeho skryt\u00e9 z\u00e1kutia<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Podvozok je jednou z najviac ohrozen\u00fdch oblast\u00ed. So\u013e sa dost\u00e1va na ramen\u00e1 n\u00e1prav, pomocn\u00e9 r\u00e1my, upev\u0148ovacie prvky aj zvary. <strong>Osobitn\u00fa pozornos\u0165 si zasl\u00fa\u017eia dutiny, spoje plechov a miesta pod plastov\u00fdmi krytmi,<\/strong> kde sa m\u00f4\u017eu hromadi\u0165 ne\u010distoty.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nebezpe\u010denstvo spo\u010d\u00edva v tom, \u017ee po\u0161kodenie nemus\u00edte spozorova\u0165 cel\u00e9 mesiace. Povrchov\u00e1 hrdza na niektor\u00fdch oce\u013eov\u00fdch dieloch nemus\u00ed okam\u017eite znamena\u0165 probl\u00e9m, no rozsiahla kor\u00f3zia m\u00f4\u017ee postupne oslabi\u0165 ich pevnos\u0165.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Praktick\u00fd tip:<\/strong> Pri najbli\u017e\u0161ej n\u00e1v\u0161teve autoservisu po\u017eiadajte o kontrolu podvozku na zdvih\u00e1ku. Mechanik by sa mal zamera\u0165 najm\u00e4 na nosn\u00e9 \u010dasti, uchytenie n\u00e1prav, brzdov\u00e9 potrubia a miesta, kde sa odlupuje ochrann\u00fd n\u00e1ter.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-5-1-1024x576-1.png\" alt=\"auto v autoservise na zdvih\u00e1ku\" class=\"wp-image-3563\" srcset=\"https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-5-1-1024x576-1.png 1024w, https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-5-1-300x169-1.png 300w, https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-5-1-768x432-1.png 768w, https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-5-1-1536x864-1.png 1536w, https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-5-1-scaled-1.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Brzdy a brzdov\u00e9 potrubia<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Mierna povrchov\u00e1 hrdza na brzdov\u00fdch kot\u00fa\u010doch po st\u00e1t\u00ed vo vlhkom prostred\u00ed je be\u017en\u00e1 a \u010dasto zmizne po nieko\u013ek\u00fdch zabrzdeniach. <strong>Ove\u013ea v\u00e1\u017enej\u0161\u00ed probl\u00e9m predstavuje kor\u00f3zia brzdov\u00fdch potrub\u00ed, strme\u0148ov a \u010fal\u0161\u00edch kovov\u00fdch komponentov.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dlhodob\u00e9 p\u00f4sobenie posypovej soli m\u00f4\u017ee prispie\u0165 k zadieraniu pohybliv\u00fdch \u010dast\u00ed <a href=\"https:\/\/najpneu.com\/blog\/2024\/06\/11\/brzdy-ktore-vas-nikdy-nesklamu-ako-si-vybrat-ake-su-najnovsie-technologie\/\">brzdov\u00e9ho syst\u00e9mu <\/a>alebo oslabeniu oce\u013eov\u00fdch potrub\u00ed. Ak spozorujete \u00fanik brzdovej kvapaliny, nezvy\u010dajne m\u00e4kk\u00fd brzdov\u00fd ped\u00e1l alebo v\u00fdrazn\u00e9 zhor\u0161enie brzdenia, s autom \u010falej nejazdite a zabezpe\u010dte odborn\u00fa kontrolu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Karos\u00e9ria, prahy a lemy blatn\u00edkov<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Na karos\u00e9rii sa kor\u00f3zia \u010dasto za\u010d\u00edna nen\u00e1padne. Sta\u010d\u00ed drobn\u00fd \u0161krabanec, od\u0161tiepen\u00fd lak od kamienka alebo po\u0161koden\u00fd ochrann\u00fd n\u00e1ter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Najrizikovej\u0161\u00edmi miestami s\u00fa:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>spodn\u00e9 hrany dver\u00ed a prahy,<\/li>\n\n\n\n<li>lemy predn\u00fdch a zadn\u00fdch blatn\u00edkov,<\/li>\n\n\n\n<li>spoje karos\u00e1rskych plechov,<\/li>\n\n\n\n<li>miesta za plastov\u00fdmi podbehmi,<\/li>\n\n\n\n<li>odtokov\u00e9 otvory, v ktor\u00fdch sa zachyt\u00e1vaj\u00fa ne\u010distoty.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ak n\u00e1jdete po\u0161koden\u00fd lak, opravu zbyto\u010dne neodkladajte. Aj mal\u00e9 odkryt\u00e9 miesto m\u00f4\u017ee by\u0165 za\u010diatkom rozsiahlej\u0161ej kor\u00f3zie. V\u00fdrobcovia vozidiel preto odpor\u00fa\u010daj\u00fa priebe\u017ene odstra\u0148ova\u0165 posypov\u00e9 ne\u010distoty a udr\u017eiava\u0165 odtokov\u00e9 kan\u00e1liky priechodn\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ako posypov\u00e1 so\u013e vpl\u00fdva na hlin\u00edkov\u00e9 a plechov\u00e9 disky?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/najpneu.com\/disky\">Disky kolies<\/a> s\u00fa po\u010das zimy takmer neust\u00e1le vystaven\u00e9 slanej vode, blatu a brzdov\u00e9mu prachu. Materi\u00e1l disku pritom ovplyv\u0148uje, ak\u00fdm sp\u00f4sobom sa po\u0161kodenie prejav\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Plechov\u00e9 disky<\/strong> b\u00fdvaj\u00fa vyroben\u00e9 z ocele s ochrann\u00fdm n\u00e1terom. Ak sa tento n\u00e1ter po\u0161kod\u00ed, na odkryt\u00fdch miestach m\u00f4\u017ee za\u010da\u0165 vznika\u0165 hrdza. \u010casto ju spozorujete na hran\u00e1ch diskov, v okol\u00ed otvorov na skrutky alebo v miestach po\u0161koden\u00fdch pri manipul\u00e1cii.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Hlin\u00edkov\u00e9 disky<\/strong> nepodliehaj\u00fa klasick\u00e9mu hrdzaveniu ako oce\u013e, ale ani ony nie s\u00fa vo\u010di soli odoln\u00e9 \u00faplne. Ak sa naru\u0161\u00ed ochrann\u00fd lak, m\u00f4\u017ee pod n\u00edm postupne vznikn\u00fa\u0165 kor\u00f3zia hlin\u00edkovej zliatiny. Typick\u00fdm prejavom s\u00fa belav\u00e9 \u0161kvrny, mapy alebo odlupovanie povrchovej \u00fapravy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pri um\u00fdvan\u00ed diskov pou\u017e\u00edvajte \u010disti\u010d ur\u010den\u00fd pre dan\u00fd typ povrchovej \u00fapravy. Vyhnite sa agres\u00edvnym kysl\u00fdm a z\u00e1sadit\u00fdm pr\u00edpravkom, ak ich v\u00fdrobca disku nepovo\u013euje. Ne\u010distite ani hor\u00face disky bezprostredne po jazde. Podrobnej\u0161\u00ed postup n\u00e1jdete v na\u0161om \u010dl\u00e1nku <a href=\"https:\/\/najpneu.com\/blog\/2026\/08\/14\/cistenie-a-osetrovanie-diskov-tipy-na-dlhsiu-zivotnost-a-lesk\/?utm_source=chatgpt.com\">\u010cistenie a o\u0161etrovanie diskov: tipy na dlh\u0161iu \u017eivotnos\u0165 a lesk<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0160kod\u00ed posypov\u00e1 so\u013e aj pneumatik\u00e1m?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pneumatiky s\u00fa na kontakt s vodou, ne\u010distotami a be\u017en\u00fdmi cestn\u00fdmi posypov\u00fdmi materi\u00e1lmi kon\u0161truk\u010dne prisp\u00f4soben\u00e9. Samotn\u00e1 posypov\u00e1 so\u013e preto pre kvalitn\u00fa nepo\u0161koden\u00fa pneumatiku nepredstavuje rovnak\u00e9 riziko ako pre kovov\u00e9 \u010dasti vozidla.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pozornos\u0165 si v\u0161ak zasl\u00fa\u017eia niektor\u00e9 s\u00favisiace probl\u00e9my. Napr\u00edklad kor\u00f3zia dosadacej plochy disku alebo po\u0161kodenie v oblasti ventil\u010deka m\u00f4\u017ee prispie\u0165 k postupn\u00e9mu \u00faniku vzduchu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ak mus\u00edte po\u010das zimy opakovane dofukova\u0165 jedno koleso, nemus\u00ed \u00eds\u0165 iba o prepichnut\u00fa pneumatiku.<\/strong> Pneuservis by mal skontrolova\u0165 aj ventil\u010dek, dosadnutie p\u00e4tky pneumatiky a stav disku. Pri be\u017enom um\u00fdvan\u00ed kolies sta\u010d\u00ed odstr\u00e1ni\u0165 slan\u00e9 ne\u010distoty vodou a vhodn\u00fdm auto\u0161amp\u00f3nom. Na pneumatiky nepou\u017e\u00edvajte agres\u00edvne rozp\u00fa\u0161\u0165adl\u00e1 ani neoveren\u00e9 chemick\u00e9 pr\u00edpravky.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-6-1-1024x576-1.png\" alt=\"pneumatiky v zime\" class=\"wp-image-3564\" srcset=\"https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-6-1-1024x576-1.png 1024w, https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-6-1-300x169-1.png 300w, https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-6-1-768x432-1.png 768w, https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-6-1-1536x864-1.png 1536w, https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-6-1-scaled-1.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Antikor\u00f3zna ochrana auta: \u010co skuto\u010dne funguje?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ak chcete pred\u00eds\u0165 kor\u00f3zii, nemus\u00edte po ka\u017edej jazde uteka\u0165 do autoumyv\u00e1rne. D\u00f4le\u017eitej\u0161ie je vedie\u0165, kde sa so\u013e hromad\u00ed, ako ju spr\u00e1vne odstr\u00e1ni\u0165 a kedy sa oplat\u00ed investova\u0165 do dodato\u010dnej ochrany.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Um\u00fdvajte najm\u00e4 spodn\u00fa \u010das\u0165 auta<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Po jazde na silno posolen\u00fdch cest\u00e1ch nemus\u00ed by\u0165 naj\u0161pinav\u0161ia kapota alebo strecha, ale podvozok a podbehy. Pr\u00e1ve tam sa po\u010das jazdy dost\u00e1va ve\u013ek\u00e9 mno\u017estvo slanej vody. <strong>V\u0161eobecne sa odpor\u00fa\u010da <a href=\"https:\/\/najpneu.com\/blog\/2025\/01\/29\/preco-je-dolezite-umyvat-auto-v-zime-sol-na-cestach-jej-vplyv-na-vozidlo\/\">um\u00fdva\u0165 vozidlo v zimnom obdob\u00ed <\/a>pribli\u017ene ka\u017ed\u00e9 dva t\u00fd\u017edne<\/strong>, pri intenz\u00edvnom solen\u00ed aj \u010dastej\u0161ie. D\u00f4le\u017eit\u00e9 je nezab\u00fada\u0165 na \u010distenie podvozku.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pri um\u00fdvan\u00ed sa osved\u010d\u00ed nasleduj\u00faci postup:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Najsk\u00f4r auto d\u00f4kladne opl\u00e1chnite. Odstr\u00e1\u0148te vo\u013en\u00e9 ne\u010distoty a kry\u0161t\u00e1liky soli, aby ste ich pri ru\u010dnom um\u00fdvan\u00ed ne\u0165ahali po laku.<\/li>\n\n\n\n<li>Vy\u010distite podbehy a spodn\u00e9 \u010dasti karos\u00e9rie. Nezabudnite na prahy, lemy blatn\u00edkov a miesta za kolesami.<\/li>\n\n\n\n<li>Doprajte autu umytie podvozku. Vyberte si autoumyv\u00e1re\u0148 s programom na oplach spodnej \u010dasti vozidla.<\/li>\n\n\n\n<li>Samostatne umyte disky. Venujte pozornos\u0165 aj vn\u00fatorn\u00fdm \u010dastiam diskov, kde sa zachyt\u00e1va so\u013e a brzdov\u00fd prach.<\/li>\n\n\n\n<li>Nechajte auto vyschn\u00fa\u0165. Najm\u00e4 po\u010das mrazov d\u00e1vajte pozor na vodu, ktor\u00e1 m\u00f4\u017ee zosta\u0165 v tesneniach alebo z\u00e1mkoch.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Pri svojpomocnom um\u00fdvan\u00ed podvozku sa ria\u010fte pokynmi v\u00fdrobcu. Siln\u00fd pr\u00fad vody nemierte priamo na elektrick\u00e9 konektory, citliv\u00e9 komponenty \u010di po\u0161koden\u00e9 ochrann\u00e9 n\u00e1tery. <strong>Pri elektromobiloch a plug-in hybridoch dodr\u017eujte \u0161pecifick\u00e9 pokyny pre \u010distenie vysokonap\u00e4\u0165ov\u00fdch \u010dast\u00ed.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Opravte po\u0161koden\u00fd lak e\u0161te pred zimou<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Drobn\u00fd \u0161krabanec na karos\u00e9rii sa m\u00f4\u017ee zda\u0165 ako kozmetick\u00fd probl\u00e9m. Ak v\u0161ak siaha a\u017e na kov, posypov\u00e1 so\u013e a vlhkos\u0165 m\u00f4\u017eu ur\u00fdchli\u0165 vznik hrdze.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pred zimou preto skontrolujte najm\u00e4 predn\u00fa \u010das\u0165 kapoty, spodn\u00e9 hrany dver\u00ed, prahy a lemy blatn\u00edkov. Men\u0161ie po\u0161kodenia laku m\u00f4\u017eete po spr\u00e1vnej pr\u00edprave o\u0161etri\u0165 vhodnou opravnou farbou. Pri rozsiahlej\u0161ej kor\u00f3zii u\u017e bude potrebn\u00fd odborn\u00fd z\u00e1sah.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Antikor\u00f3zna farba na podvozok auta: Kedy m\u00e1 zmysel?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dodato\u010dn\u00e1 antikor\u00f3zna ochrana m\u00f4\u017ee pom\u00f4c\u0165 pred\u013a\u017ei\u0165 \u017eivotnos\u0165 podvozku, najm\u00e4 ak pravidelne jazd\u00edte po solen\u00fdch cest\u00e1ch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na trhu n\u00e1jdete viacero druhov pr\u00edpravkov:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Antikor\u00f3zne z\u00e1kladn\u00e9 farby<\/strong> \u2013 pou\u017e\u00edvaj\u00fa sa na spr\u00e1vne pripraven\u00e9 kovov\u00e9 povrchy a vytv\u00e1raj\u00fa z\u00e1klad pre \u010fal\u0161ie ochrann\u00e9 vrstvy.<\/li>\n\n\n\n<li><strong>Ochrann\u00e9 n\u00e1tery podvozku<\/strong> \u2013 chr\u00e1nia ur\u010den\u00e9 \u010dasti pred vlhkos\u0165ou, posypovou so\u013eou a mechanick\u00fdm po\u0161koden\u00edm.<\/li>\n\n\n\n<li><strong>Vosky do dut\u00edn<\/strong> \u2013 pom\u00e1haj\u00fa chr\u00e1ni\u0165 vn\u00fatorn\u00e9 priestory prahov, nosn\u00edkov a \u010fal\u0161\u00edch miest, kam sa be\u017en\u00fd n\u00e1ter nedostane.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>D\u00f4le\u017eit\u00fd je v\u0161ak spr\u00e1vny postup aplik\u00e1cie.<\/strong> Antikor\u00f3zna farba na podvozok auta nie je z\u00e1zra\u010dn\u00e9 rie\u0161enie, ktor\u00e9 sta\u010d\u00ed nastrieka\u0165 na hrdzu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pred o\u0161etren\u00edm treba povrch vy\u010disti\u0165, odstr\u00e1ni\u0165 nes\u00fadr\u017en\u00fa kor\u00f3ziu, pos\u00fadi\u0165 stav p\u00f4vodn\u00e9ho n\u00e1teru a postupova\u0165 pod\u013ea pokynov v\u00fdrobcu pr\u00edpravku. Ak sa ochrann\u00e1 vrstva nanesie na zne\u010disten\u00fd alebo nespr\u00e1vne pripraven\u00fd povrch, nemus\u00ed dobre pri\u013en\u00fa\u0165 a pod po\u0161kodenou vrstvou m\u00f4\u017ee kor\u00f3zia pokra\u010dova\u0165.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Odborn\u00e1 antikor\u00f3zna ochrana preto nie je len o samotnom n\u00e1streku, ale predov\u0161etk\u00fdm o pr\u00edprave podkladu. <strong>Pr\u00edpravky navy\u0161e nesm\u00fa zne\u010disti\u0165 brzdov\u00e9 kot\u00fa\u010de, trecie plochy ani in\u00e9 \u010dasti, na ktor\u00e9 ich v\u00fdrobca vozidla alebo n\u00e1teru nepovo\u013euje nan\u00e1\u0161a\u0165.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Nezabudnite na ochranu karos\u00e9rie<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kvalitn\u00fd vosk alebo vhodn\u00e1 ochrann\u00e1 vrstva laku pom\u00e1ha obmedzi\u0165 pri\u013enavos\u0165 ne\u010dist\u00f4t a u\u013eah\u010duje um\u00fdvanie. <strong>Neposkytuje v\u0161ak stopercentn\u00fa ochranu pred kor\u00f3ziou a nenahrad\u00ed opravu po\u0161koden\u00e9ho laku.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pred zimou sa preto oplat\u00ed karos\u00e9riu d\u00f4kladne umy\u0165, skontrolova\u0165 jej stav a aplikova\u0165 ochranu pod\u013ea odpor\u00fa\u010dan\u00ed v\u00fdrobcu pr\u00edpravku.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Je lep\u0161ie parkova\u0165 auto v zime v gar\u00e1\u017ei alebo vonku?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Odpove\u010f z\u00e1vis\u00ed od podmienok v gar\u00e1\u017ei.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak pr\u00eddete zo zasne\u017eenej cesty a zaparkujete auto do teplej, zle vetranej gar\u00e1\u017ee, sneh a \u013ead sa za\u010dn\u00fa topi\u0165. So\u013e sa rozpust\u00ed vo vode a vzniknut\u00fd roztok zost\u00e1va na kovov\u00fdch \u010dastiach vozidla. <strong>Vy\u0161\u0161ia teplota pritom m\u00f4\u017ee ur\u00fdch\u013eova\u0165 kor\u00f3zne reakcie.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Naopak, such\u00e1 a dobre vetran\u00e1 gar\u00e1\u017e, kde auto dok\u00e1\u017ee vyschn\u00fa\u0165, m\u00f4\u017ee by\u0165 pre jeho ochranu prospe\u0161n\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Najhor\u0161ia kombin\u00e1cia je dlhodobo vlhk\u00e9 prostredie, posypov\u00e1 so\u013e a nedostato\u010dn\u00e9 odvetr\u00e1vanie. Ak teda parkujete v teplej gar\u00e1\u017ei, dbajte na odv\u00e1dzanie vlhkosti a nenech\u00e1vajte na aute zbyto\u010dne ve\u013ek\u00e9 n\u00e1nosy slan\u00e9ho snehu.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-7-1-1024x576-1.png\" alt=\"aut\u00e1 zaparkovan\u00e9 v gar\u00e1\u017ei\" class=\"wp-image-3565\" srcset=\"https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-7-1-1024x576-1.png 1024w, https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-7-1-300x169-1.png 300w, https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-7-1-768x432-1.png 768w, https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-7-1-1536x864-1.png 1536w, https:\/\/najpneu.com\/blog\/wp-content\/uploads\/2026\/11\/najpneu-obrazky-blog-7-1-scaled-1.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Ako spozna\u0165, \u017ee kor\u00f3zia auta u\u017e potrebuje odborn\u00fd z\u00e1sah?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nie ka\u017ed\u00e1 hrdzav\u00e1 \u0161kvrna znamen\u00e1 v\u00e1\u017eny probl\u00e9m. Napr\u00edklad jemn\u00e1 povrchov\u00e1 kor\u00f3zia na niektor\u00fdch oce\u013eov\u00fdch \u010dastiach podvozku nemus\u00ed bezprostredne ovplyv\u0148ova\u0165 ich funkciu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Spozornie\u0165 by ste v\u0161ak mali, ak si v\u0161imnete:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>odlupuj\u00face sa vrstvy hrdze alebo v\u00fdrazne sten\u010den\u00fd kov,<\/li>\n\n\n\n<li>kor\u00f3ziu na brzdov\u00fdch potrubiach a ich spojoch,<\/li>\n\n\n\n<li>hrdzu v miestach uchytenia n\u00e1prav alebo nosn\u00fdch \u010dast\u00ed,<\/li>\n\n\n\n<li>bubliny pod lakom na prahoch a lemoch blatn\u00edkov,<\/li>\n\n\n\n<li>v\u00fdrazne skorodovan\u00e9 upevnenia v\u00fdfuku \u010di palivovej n\u00e1dr\u017ee.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pri tak\u00fdchto pr\u00edznakoch nesta\u010d\u00ed hrdzu prekry\u0165 farbou. D\u00f4le\u017eit\u00e9 je zisti\u0165, \u010di po\u0161kodenie neovplyv\u0148uje pevnos\u0165 alebo bezpe\u010dnos\u0165 pr\u00edslu\u0161n\u00e9ho dielu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kor\u00f3zia auta sa neza\u010d\u00edna a\u017e prvou hrdzavou \u0161kvrnou<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Posypov\u00e1 so\u013e patr\u00ed k zimnej prev\u00e1dzke, no jej n\u00e1sledky nemus\u00edte podce\u0148ova\u0165 ani pri nov\u0161om aute. Najv\u00e4\u010d\u0161ie probl\u00e9my toti\u017e \u010dasto vznikaj\u00fa na miestach, kam pri be\u017enom um\u00fdvan\u00ed nevid\u00edte \u2013 na podvozku, v spojoch karos\u00e9rie alebo v okol\u00ed brzdov\u00e9ho syst\u00e9mu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak chcete obmedzi\u0165 kor\u00f3ziu auta, zamerajte sa na pravideln\u00e9 odstra\u0148ovanie soli, v\u010dasn\u00e9 opravy po\u0161koden\u00fdch ochrann\u00fdch vrstiev a kontrolu podvozku. Pri star\u0161om vozidle zv\u00e1\u017ete aj odborn\u00fa antikor\u00f3znu ochranu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A nezab\u00fadajte ani na koles\u00e1. Pravidelnou starostlivos\u0165ou o disky a pneumatiky dok\u00e1\u017eete pred\u00eds\u0165 zbyto\u010dn\u00e9mu po\u0161kodeniu a udr\u017ea\u0165 ich v dobrom stave dlh\u0161ie. Ak pl\u00e1nujete v\u00fdmenu diskov, pozrite si ponuku na <a href=\"https:\/\/najpneu.com\/?utm_source=chatgpt.com\">NAJpneu<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Naj\u010dastej\u0161ie ot\u00e1zky o kor\u00f3zii auta (FAQ)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Ako r\u00fdchlo m\u00f4\u017ee posypov\u00e1 so\u013e sp\u00f4sobi\u0165 kor\u00f3ziu auta?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Posypov\u00e1 so\u013e m\u00f4\u017ee ur\u00fdch\u013eova\u0165 kor\u00f3zne procesy u\u017e pri prvom kontakte so slanou vodou. Vidite\u013en\u00e9 po\u0161kodenie sa v\u0161ak nemus\u00ed prejavi\u0165 okam\u017eite. Z\u00e1vis\u00ed od stavu ochrann\u00fdch vrstiev, materi\u00e1lu, vlhkosti a d\u013a\u017eky p\u00f4sobenia soli.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Odstr\u00e1ni oby\u010dajn\u00e1 voda posypov\u00fa so\u013e z auta?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c1no. Chlorid sodn\u00fd je dobre rozpustn\u00fd vo vode, preto d\u00f4kladn\u00e9 opl\u00e1chnutie \u00fa\u010dinne odstra\u0148uje jeho usadeniny. Pri silnej\u0161om zne\u010disten\u00ed pom\u00f4\u017ee vhodn\u00fd auto\u0161amp\u00f3n a mechanick\u00e9 \u010distenie. D\u00f4le\u017eit\u00e9 je opl\u00e1chnu\u0165 aj podvozok a podbehy.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u00f4\u017ee posypov\u00e1 so\u013e po\u0161kodi\u0165 hlin\u00edkov\u00e9 disky?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c1no. Ak je ochrann\u00e1 povrchov\u00e1 \u00faprava hlin\u00edkov\u00e9ho disku po\u0161koden\u00e1, slan\u00e1 voda m\u00f4\u017ee podporova\u0165 kor\u00f3ziu zliatiny. T\u00e1 sa \u010dasto prejavuje bielymi \u0161kvrnami, mapami alebo odlupovan\u00edm laku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Je antikor\u00f3zny n\u00e1strek podvozku vhodn\u00fd aj na star\u0161ie auto?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c1no, ale najsk\u00f4r treba pos\u00fadi\u0165 stav podvozku. Pri povrchovej kor\u00f3zii m\u00f4\u017ee po spr\u00e1vnom o\u0161etren\u00ed a pr\u00edprave pom\u00f4c\u0165 ochrann\u00fd n\u00e1ter. Ak v\u0161ak hrdza v\u00fdrazne po\u0161kodila nosn\u00e9 \u010dasti, samotn\u00fd n\u00e1strek probl\u00e9m nevyrie\u0161i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ako \u010dasto treba kontrolova\u0165 podvozok kv\u00f4li kor\u00f3zii?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vhodn\u00e1 je aspo\u0148 jedna d\u00f4kladn\u00e1 kontrola ro\u010dne, ide\u00e1lne po zimnej sez\u00f3ne. Pri star\u0161\u00edch vozidl\u00e1ch, po\u0161koden\u00fdch ochrann\u00fdch n\u00e1teroch alebo intenz\u00edvnej jazde po solen\u00fdch cest\u00e1ch m\u00f4\u017ee by\u0165 potrebn\u00e1 \u010dastej\u0161ia kontrola.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Posypov\u00e1 so\u013e pom\u00e1ha v zime udr\u017eiava\u0165 cesty zjazdn\u00e9, no pre na\u0161e aut\u00e1 predstavuje nepr\u00edjemn\u00e9ho nepriate\u013ea. Us\u00e1dza sa na podvozku, diskoch, brzd\u00e1ch aj karos\u00e9rii a v kombin\u00e1cii s vlhkos\u0165ou ur\u00fdch\u013euje kor\u00f3ziu kovov\u00fdch \u010dast\u00ed. Probl\u00e9m je, \u017ee prv\u00e9 zn\u00e1mky po\u0161kodenia \u010dasto zost\u00e1vaj\u00fa skryt\u00e9.&nbsp; K\u00fdm si v\u0161imnete hrdzu na lemoch blatn\u00edkov, so\u013e u\u017e mohla narobi\u0165 \u0161kody aj na [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":3562,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,5,6,8],"tags":[],"class_list":["post-3561","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-disky","category-pneumatiky","category-tipy-pre-vodicov","category-zaujimavosti"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Kor\u00f3zia auta: Ako posypov\u00e1 so\u013e po\u0161kodzuje podvozok a koles\u00e1? - najpneu.com - Blog<\/title>\n<meta name=\"description\" content=\"Posypov\u00e1 so\u013e ur\u00fdch\u013euje kor\u00f3ziu auta a po\u0161kodzuje podvozok aj disky. 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