{"id":158854,"date":"2026-01-22T06:32:14","date_gmt":"2026-01-22T06:32:14","guid":{"rendered":"https:\/\/friss-hirek.hu\/index.php\/fekete-jeg-lathatatlan-veszely-leselkedik-rank-az-utakon\/friss-hirek\/"},"modified":"2026-01-22T06:32:14","modified_gmt":"2026-01-22T06:32:14","slug":"fekete-jeg-lathatatlan-veszely-leselkedik-rank-az-utakon","status":"publish","type":"post","link":"https:\/\/friss-hirek.hu\/index.php\/fekete-jeg-lathatatlan-veszely-leselkedik-rank-az-utakon\/videk\/","title":{"rendered":"Fekete j\u00e9g: l\u00e1thatatlan vesz\u00e9ly leselkedik r\u00e1nk az utakon"},"content":{"rendered":"<p>Megt\u00e9veszt\u0151 lehet a burkolat az \u00fagynevezett fekete j\u00e9g miatt, h\u00edvta fel r\u00e1 a figyelmet a <a href=\"https:\/\/www.facebook.com\/MagyarKozut\/posts\/pfbid01P7HeRG4nYhMHutNZQiYrnk2yFFmx1kdBMCaDvXVUX77NWfXrMfCuuux4WpMf7wVl\" target=\"_blank\" rel=\"noopener\">Facebookon<\/a> a Magyar K\u00f6z\u00fat.<\/p><div id=\"friss-1035482217\" class=\"friss-etarget friss-entity-placement\"><script type=\"text\/javascript\" id=\"etargetScript7a9b589f63cb072bef80df221f46a22b\">function etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b(){var e=\"etargetPostload7a9b589f63cb072bef80df221f46a22b\",t=\"etargetScript7a9b589f63cb072bef80df221f46a22b\",o=document.getElementById(e);if(o){for(var n=o.offsetTop,d=o.offsetLeft,r=o.offsetWidth,a=o.offsetHeight;o.offsetParent;)o=o.offsetParent,n+=o.offsetTop,d+=o.offsetLeft;var i=(n<=window.pageYOffset+window.innerHeight&&d<window.pageXOffset+window.innerWidth&&n+a>window.pageYOffset&&d+r>window.pageXOffset);if(i&&etargetAllowOtherCheck){allowed=!1;var c=document.createElement(\"script\");return c.src=\"\/\/hu.search.etargetnet.com\/generic\/uni.php?g=ref:58661,area:700x210\",void(document.getElementById(t)&&document.getElementById(e)&&(document.getElementById(t).parentNode.appendChild(c),document.getElementById(t).parentNode.removeChild(document.getElementById(t)),document.getElementById(e).parentNode.removeChild(document.getElementById(e)),document.removeEventListener(\"scroll\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.removeEventListener(\"resize\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.removeEventListener(\"DOMContentLoaded\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b)))}}}var etargetDivID=\"etargetPostload7a9b589f63cb072bef80df221f46a22b\",etargetScriptID=\"etargetScript7a9b589f63cb072bef80df221f46a22b\",etargetPostloadPoint=document.createElement(\"div\");etargetPostloadPoint.id=etargetDivID;var etargetCurScript=document.getElementById(etargetScriptID);etargetCurScript.parentNode.appendChild(etargetPostloadPoint),document.addEventListener(\"scroll\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.addEventListener(\"resize\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.addEventListener(\"DOMContentLoaded\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b);var etargetAllowOtherCheck=!0;if(typeof(\"forceRunPostload\")==\"string\"){etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b()}<\/script><\/div>\n<p>Mint \u00edrt\u00e1k, a\u00a0fekete j\u00e9g olyan rendk\u00edv\u00fcl v\u00e9kony j\u00e9gr\u00e9teg, amely szinte beleolvad az \u00fatfel\u00fcletbe. \u00c1tl\u00e1tsz\u00f3s\u00e1ga miatt az alatta l\u00e9v\u0151 aszfalt vagy beton sz\u00edne \u00e9rv\u00e9nyes\u00fcl, \u00edgy a k\u00f6zleked\u0151k sokszor csak enyh\u00e9n nedves burkolatot \u00e9rz\u00e9kelnek, mik\u00f6zben a tapad\u00e1s jelent\u0151sen lecs\u00f6kken.<\/p>\n<h2>Mikor alakulhat ki a fekete j\u00e9g?<\/h2>\n<p>Ez a jelens\u00e9g t\u00f6bbf\u00e9le id\u0151j\u00e1r\u00e1si helyzetben is kialakulhat:<\/p>\n<ul>\n<li>Gyakori p\u00e9ld\u00e1ul, amikor a nappali \u00f3r\u00e1kban megindul az olvad\u00e1s, majd az esti, \u00e9jszakai leh\u0171l\u00e9s hat\u00e1s\u00e1ra a burkolaton marad\u00f3 v\u00edzr\u00e9teg visszafagy.<\/li>\n<li>Hasonl\u00f3an vesz\u00e9lyes helyzetet teremt, ha enyhe es\u0151 vagy \u00f3nos szit\u00e1l\u00e1s \u00e9rkezik m\u00e1r fagypont alatti h\u0151m\u00e9rs\u00e9klet\u0171 \u00fatfel\u00fcletre, \u00e9s a csapad\u00e9k azonnal j\u00e9gr\u00e9tegg\u00e9 alakul.<\/li>\n<li>K\u00f6d\u00f6s, p\u00e1r\u00e1s id\u0151ben a leveg\u0151 nedvess\u00e9gtartalma is kicsap\u00f3dhat a hideg burkolatra, er\u0151s fagy eset\u00e9n pedig a forgalmas csom\u00f3pontokn\u00e1l a j\u00e1rm\u0171vek \u00e1ltal kibocs\u00e1tott v\u00edzg\u0151z is hozz\u00e1j\u00e1rulhat a j\u00e9gk\u00e9pz\u0151d\u00e9shez.<\/li>\n<\/ul>\n<h2>Kiemelten \u00e9rintettek a hidak \u00e9s az \u00e1rny\u00e9kos \u00fatszakaszok<\/h2>\n<blockquote class=\"_ce_measure_widget\" data-ce-measure-widget=\"Id\u00e9zet\">\n<p>A fekete j\u00e9g legink\u00e1bb az \u00e9jszakai, hajnali \u00e9s kora reggeli id\u0151szakokban jelent vesz\u00e9lyt. Kiemelten \u00e9rintettek a hidak \u00e9s fel\u00fclj\u00e1r\u00f3k, ahol a burkolat nem kap talajh\u0151t, ez\u00e9rt gyorsabban \u00e1th\u0171l, valamint az \u00e1rny\u00e9kos \u00fatszakaszok, ahol a napf\u00e9ny sem seg\u00edti a fel\u00fclet felmeleged\u00e9s\u00e9t<\/p>\n<\/blockquote>\n<p>\u2013 jelezt\u00e9k.<\/p>\n<p>K\u00f6z\u00f6lt\u00e9k, hogy amikor az id\u0151j\u00e1r\u00e1si el\u0151rejelz\u00e9sek alapj\u00e1n lefagy\u00e1s, \u00f3nos szit\u00e1l\u00e1s vagy havaz\u00e1s val\u00f3sz\u00edn\u0171, a k\u00f6z\u00fatkezel\u0151 megel\u0151z\u0151 jelleggel s\u00edkoss\u00e1gmentes\u00edt\u00e9si munk\u00e1kat v\u00e9gez a gyorsforgalmi \u00fath\u00e1l\u00f3zaton, a f\u0151utakon \u00e9s az \u00e9rintett nagy forgalm\u00fa mell\u00e9kutakon, a helyi k\u00f6r\u00fclm\u00e9nyekhez igazodva. A beavatkoz\u00e1sok sor\u00e1n jellemz\u0151en nedves\u00edtett sz\u00f3r\u00e1st alkalmaznak, amely \u00fatsz\u00f3r\u00f3 s\u00f3 \u00e9s kalcium-klorid-oldat kever\u00e9k\u00e9vel t\u00f6rt\u00e9nik, \u00e9s az adott id\u0151j\u00e1r\u00e1si helyzetben seg\u00edt cs\u00f6kkenteni a cs\u00fasz\u00e1svesz\u00e9ly kialakul\u00e1s\u00e1t, illetve megakad\u00e1lyozni a h\u00f3 letapad\u00e1s\u00e1t.<\/p>\n<p>A k\u00f6zleked\u0151k r\u00e9sz\u00e9r\u0151l ezekben az id\u0151szakokban k\u00fcl\u00f6n\u00f6sen fontos az \u00f3vatos, el\u0151rel\u00e1t\u00f3 vezet\u00e9s, a megfelel\u0151 sebess\u00e9g \u00e9s a megn\u00f6velt k\u00f6vet\u00e9si t\u00e1vols\u00e1g betart\u00e1sa, hiszen az \u00fatfel\u00fclet \u00e1llapota r\u00f6vid id\u0151 alatt is megv\u00e1ltozhat, h\u00edvt\u00e1k fel r\u00e1 a figyelmet a posztban.<\/p>\n<h2>Amikor a fagy alkot<\/h2>\n<p>A v\u00edz \u00e9s a hideg tal\u00e1lkoz\u00e1sa minden t\u00e9len l\u00e1tv\u00e1nyos, m\u00e9gis mindig m\u00e1s arc\u00e1t mutatja. Amikor tart\u00f3s fagy \u00e9rkezik, a v\u00edzfelsz\u00edn fokozatosan \u00e1talakul: a mozg\u00e1s lelassul, majd meg\u00e1ll, a sz\u00e9l, az \u00e1raml\u00e1s \u00e9s a h\u0151m\u00e9rs\u00e9klet-ingadoz\u00e1s pedig finom, gyakran meglep\u0151en r\u00e9szletgazdag mint\u00e1zatokat rajzol a j\u00e9gbe.\u00a0A reped\u00e9sek, \u00edvek, krist\u00e1lyos fel\u00fcletek \u00e9s szab\u00e1lytalan vonalak mind egy-egy pillanat lenyomatai.<\/p>\n<p><a href=\"https:\/\/sokszinuvidek.24.hu\/viragzo-videkunk\/2026\/01\/21\/mintak-jeg-tel\/\" target=\"_blank\" rel=\"noopener\">Fot\u00f3kon mutatjuk<\/a>, milyen az, amikor b\u00e1mulatos mint\u00e1kat rajzol a t\u00e9l vizeinkre.<\/p>\n<div class=\"o-post__articRecommend m-articRecommend -hasImg cf article-recommendation-container cf _ce_measure_widget\" data-ce-measure-widget=\"Cikkaj\u00e1nl\u00f3 widget\">\n<div class=\"m-articRecommend__widgetTitle\">Kapcsol\u00f3d\u00f3<\/div>\n<div class=\"m-articRecommend__imgWrap image-container\"><a href=\"https:\/\/sokszinuvidek.24.hu\/mozaik\/2026\/01\/20\/igy-indulj-utnak-hidegben-teli-vezetes\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"270\" src=\"https:\/\/s.24.hu\/app\/uploads\/sites\/11\/2026\/01\/snow-1281636_1280-480x270.jpg\" class=\"img-responsive wp-post-image\" alt=\"\" \/><\/a><\/div>\n<div class=\"m-articRecommend__cntWrap content-container \">\n\t\t\t<a href=\"https:\/\/sokszinuvidek.24.hu\/mozaik\/2026\/01\/20\/igy-indulj-utnak-hidegben-teli-vezetes\/\" target=\"_self\" class=\"m-articRecommend__title ar-title\">\u00cdgy indulj \u00fatnak hidegben: nem csak a t\u00e9li gumi sz\u00e1m\u00edt<\/a>\n<div class=\"m-articRecommend__lead ar-lead\">A hideg id\u0151j\u00e1r\u00e1s az aut\u00f3 szinte minden rendszer\u00e9t \u00e9rinti.<\/div>\n<\/div>\n<\/div>\n<p>The post <a href=\"https:\/\/sokszinuvidek.24.hu\/mozaik\/2026\/01\/22\/fekete-jeg-utburkolat-veszely\/\" target=\"_blank\">Fekete j\u00e9g: l\u00e1thatatlan vesz\u00e9ly leselkedik r\u00e1nk az utakon<\/a> first appeared on <a href=\"https:\/\/sokszinuvidek.24.hu\/\" target=\"_blank\">Soksz\u00edn\u0171 vid\u00e9k<\/a>.<\/p><div id=\"friss-4042179251\" class=\"friss-etarget-cikk-vege friss-entity-placement\"><script type=\"text\/javascript\" id=\"etargetScript7a9b589f63cb072bef80df221f46a22b\">function etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b(){var e=\"etargetPostload7a9b589f63cb072bef80df221f46a22b\",t=\"etargetScript7a9b589f63cb072bef80df221f46a22b\",o=document.getElementById(e);if(o){for(var n=o.offsetTop,d=o.offsetLeft,r=o.offsetWidth,a=o.offsetHeight;o.offsetParent;)o=o.offsetParent,n+=o.offsetTop,d+=o.offsetLeft;var i=(n<=window.pageYOffset+window.innerHeight&&d<window.pageXOffset+window.innerWidth&&n+a>window.pageYOffset&&d+r>window.pageXOffset);if(i&&etargetAllowOtherCheck){allowed=!1;var c=document.createElement(\"script\");return 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id=\"friss-3962598131\" class=\"friss-after-content_3 friss-entity-placement\">https:\/\/www.youtube.com\/watch?v=Pdnw4KiUWp0<\/div>","protected":false},"excerpt":{"rendered":"<p>Megt\u00e9veszt\u0151 lehet a burkolat az \u00fagynevezett fekete j\u00e9g miatt, h\u00edvta fel r\u00e1 a figyelmet a Facebookon a Magyar K\u00f6z\u00fat. Mint \u00edrt\u00e1k, a\u00a0fekete j\u00e9g olyan rendk\u00edv\u00fcl v\u00e9kony j\u00e9gr\u00e9teg, amely szinte beleolvad az \u00fatfel\u00fcletbe. \u00c1tl\u00e1tsz\u00f3s\u00e1ga miatt az alatta l\u00e9v\u0151 aszfalt vagy beton sz\u00edne \u00e9rv\u00e9nyes\u00fcl, \u00edgy a k\u00f6zleked\u0151k sokszor csak enyh\u00e9n nedves burkolatot \u00e9rz\u00e9kelnek, mik\u00f6zben a tapad\u00e1s jelent\u0151sen [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-158854","post","type-post","status-publish","format-standard","hentry","category-videk"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/posts\/158854","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/comments?post=158854"}],"version-history":[{"count":0,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/posts\/158854\/revisions"}],"wp:attachment":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/media?parent=158854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/categories?post=158854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/tags?post=158854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}