Zmes v ostrekova\u010doch nepatr\u00ed s\u00edce k z\u00e1kladn\u00fdm prev\u00e1dzkov\u00fdm kvapalin\u00e1m automobilu, bez ktorej by sme sa nepohli, je v\u0161ak rovnako d\u00f4le\u017eit\u00e1 pri prev\u00e1dzke automobilu.<\/p>\n\n\n\n
Ka\u017ed\u00fd motorista vie, \u017ee na trhu s\u00fa pon\u00fakan\u00e9 letn\u00e9 a zimn\u00e9 zmesi. Na kvalite letnej zmesi si nemus\u00edme da\u0165 a\u017e tak z\u00e1le\u017ea\u0165 ako na kvalite zimnej zmesi.<\/p>\n\n\n\n
Podozrivo n\u00edzka cena m\u00f4\u017ee by\u0165 indik\u00e1torom nekvality. K\u00fdm letn\u00fa zmes vyber\u00e1me v podstate len na z\u00e1klade \u010distiaceho \u00fa\u010dinku a v\u00f4ne, pri zimnej mus\u00edme bra\u0165 do \u00favahy viacero jej vlastnost\u00ed. Zimn\u00e1 zmes mus\u00ed by\u0165 schopn\u00e1 rozmrazi\u0165 snehov\u00fa a \u013eadov\u00fa vrstvu na \u010delnom skle automobilu, nesmie v\u0161ak zam\u0155za\u0165 pri teplot\u00e1ch do cca \u2013 20\u00b0 Celzia. Na trhu s\u00fa aj zimn\u00e9 zmesi, ktor\u00e9 odol\u00e1vaj\u00fa aj mrazu \u2013 40\u00b0 Celzia. Tento atrib\u00fat m\u00e1 v\u00fdznam hlavne v situ\u00e1cii, ke\u010f je nutn\u00e9 o\u010disti\u0165 sklo aj po\u010das jazdy bez toho, aby sa na \u010delnom, ale i zadnom skle nevytvorila s\u00favisl\u00e1 \u013eadov\u00e1 vrstva.<\/p>\n\n\n\n
V niektor\u00fdch pr\u00edpadoch netreba \u010deln\u00e9 sklo \u010disti\u0165 \u0161krabkou na \u013ead, sta\u010d\u00ed pou\u017ei\u0165 v\u00e4\u010d\u0161ie mno\u017estvo ostrekovacej kvapaliny. V tejto f\u00e1ze vstupuje na sc\u00e9nu kvalita zmesi do ostrekova\u010dov.<\/p>\n\n\n\n
V minulosti sa do ostrekova\u010dov pou\u017e\u00edvali zmesi na b\u00e1ze metanolu. Niektor\u00e9 lacn\u00e9 a menej kvalitn\u00e9 zmesi ich pou\u017e\u00edvaj\u00fa aj teraz. Tak\u00e1to zmes s\u00edce pri pou\u017e\u00edvan\u00ed nezamrzne, roztop\u00ed sneh aj \u013ead a nedoch\u00e1dza k zamrznutiu ostrekovacej kvapaliny v syst\u00e9me, po\u0161kodzuje v\u0161ak niektor\u00e9 segmenty ostrekovacieho syst\u00e9mu Pri pou\u017e\u00edvan\u00ed zmes\u00ed s obsahom metanolu m\u00f4\u017ee d\u00f4js\u0165 k po\u0161kodeniu plastov\u00e9ho krytu ostrekova\u010da, gumov\u00fdch aj plastov\u00fdch tesnen\u00ed okolo okien, ale aj k po\u0161kodeniu laku auta.<\/p>\n\n\n\n
Metanol, zn\u00e1my aj ako metylalkohol, \u010di drevn\u00fd lieh, je najjednoduch\u0161\u00ed alifatick\u00fd alkohol. Je tekut\u00fd, hor\u013eav\u00fd a ve\u013emi jedovat\u00fd, ale nie priamo toxick\u00fd. V pe\u010deni sa metabolizuje na formaldehyd a n\u00e1sledne kyselinu mrav\u010diu, ktor\u00e1 po\u0161kodzuje zrakov\u00fd nerv a sp\u00f4sobuje opuchy sietnice a acid\u00f3zu ved\u00facu a\u017e k smrti. Metanol sa pou\u017e\u00edva aj ako denatura\u010dn\u00e9 \u010dinidlo technick\u00e9ho etanolu.<\/p>\n\n\n\n
Pri v\u00fdbere zimnej zmesi do ostrekova\u010dov V\u00e1m odpor\u00fa\u010dame pre\u010d\u00edta\u0165 si zlo\u017eenie a zamera\u0165 sa pri k\u00fape na tak\u00e9 produkty, ktor\u00e9 obsahuj\u00fa etyl\u00e9nglykol, lieh alebo etanol. Tieto zlo\u017eky spo\u013eahlivo rozp\u00fa\u0161\u0165aj\u00fa aj pr\u00edpadne usadeniny sadz\u00ed (napr. z naftov\u00e9ho motora vozidla id\u00faceho pred nami) alebo sol\u00ed z posypov\u00fdch materi\u00e1lov pou\u017e\u00edvan\u00fdch proti n\u00e1mraze na vozovke. Ich cena s\u00edce m\u00f4\u017ee by\u0165 trochu vy\u0161\u0161ia, ale t\u00e1to invest\u00edcia sa vr\u00e1ti v podobe \u010distej\u0161ieho skla a u\u0161etrenia gumov\u00fdch tesnen\u00ed a plastov.<\/p>\n\n\n\n
S \u010dist\u00fd sklom a jasnou hlavou jazdite aj v zime !<\/p>\n\n\n\n
<\/p>\n\n\n\n
V\u00e1\u0161 <\/p>\n\n\n\n
\u00dastredn\u00fd automotoklub Slovensk\u00e1 republika<\/p>\n","protected":false},"excerpt":{"rendered":"
Zmes v ostrekova\u010doch nepatr\u00ed s\u00edce k z\u00e1kladn\u00fdm prev\u00e1dzkov\u00fdm kvapalin\u00e1m automobilu, bez ktorej by sme sa nepohli, je v\u0161ak rovnako d\u00f4le\u017eit\u00e1 pri prev\u00e1dzke automobilu. Ka\u017ed\u00fd motorista vie, \u017ee na trhu s\u00fa pon\u00fakan\u00e9 letn\u00e9 a zimn\u00e9 zmesi. Na kvalite letnej zmesi si nemus\u00edme da\u0165 a\u017e tak z\u00e1le\u017ea\u0165 ako na kvalite zimnej zmesi. Podozrivo n\u00edzka cena m\u00f4\u017ee by\u0165 indik\u00e1torom nekvality. K\u00fdm …
\u010c\u00edta\u0165 \u010falej S \u010dist\u00fdm sklom aj v zime \u2013 zmesi v ostrekova\u010doch \u010deln\u00e9ho skla<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":1633,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-1632","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-radime-si"],"_links":{"self":[{"href":"https:\/\/www.uamksr.sk\/uamk\/wp-json\/wp\/v2\/posts\/1632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.uamksr.sk\/uamk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.uamksr.sk\/uamk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.uamksr.sk\/uamk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.uamksr.sk\/uamk\/wp-json\/wp\/v2\/comments?post=1632"}],"version-history":[{"count":1,"href":"https:\/\/www.uamksr.sk\/uamk\/wp-json\/wp\/v2\/posts\/1632\/revisions"}],"predecessor-version":[{"id":1634,"href":"https:\/\/www.uamksr.sk\/uamk\/wp-json\/wp\/v2\/posts\/1632\/revisions\/1634"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.uamksr.sk\/uamk\/wp-json\/wp\/v2\/media\/1633"}],"wp:attachment":[{"href":"https:\/\/www.uamksr.sk\/uamk\/wp-json\/wp\/v2\/media?parent=1632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.uamksr.sk\/uamk\/wp-json\/wp\/v2\/categories?post=1632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.uamksr.sk\/uamk\/wp-json\/wp\/v2\/tags?post=1632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}