{"id":29,"date":"2026-08-25T09:00:00","date_gmt":"2026-08-25T07:00:00","guid":{"rendered":"https:\/\/www.matai.cz\/blog\/koroze-spoju-prevence\/"},"modified":"2026-06-26T15:01:05","modified_gmt":"2026-06-26T13:01:05","slug":"koroze-spoju-prevence","status":"publish","type":"post","link":"https:\/\/www.matai.cz\/blog\/koroze-spoju-prevence\/","title":{"rendered":"Prevence koroze spoj\u016f"},"content":{"rendered":"<p>Koroze je nej\u010dast\u011bj\u0161\u00ed p\u0159\u00ed\u010dinou selh\u00e1n\u00ed venkovn\u00edch a vlhkem zat\u00ed\u017een\u00fdch \u0161roubov\u00fdch spoj\u016f. \u010casto p\u0159itom nejde o \u201eoby\u010dejn\u00e9 reziv\u011bn\u00ed\u201c, ale o <strong>galvanickou (bimetalickou) korozi<\/strong> zp\u016fsobenou nevhodnou kombinac\u00ed materi\u00e1l\u016f. V tomto \u010dl\u00e1nku si vysv\u011btl\u00edme, jak koroze spoj\u016f vznik\u00e1, jak\u00fdm kombinac\u00edm se vyhnout a jak vybrat materi\u00e1l i izolaci podle prost\u0159ed\u00ed.<\/p>\n<h2>Co je galvanick\u00e1 (bimetalick\u00e1) koroze<\/h2>\n<p>Galvanick\u00e1 koroze (naz\u00fdvan\u00e1 t\u00e9\u017e kontaktn\u00ed, bimetalick\u00e1 nebo elektrolytick\u00e1) vznik\u00e1, kdy\u017e se setkaj\u00ed <strong>dva r\u016fzn\u00e9 kovy<\/strong> spojen\u00e9 vrstvou <strong>elektrolytu<\/strong> (nej\u010dast\u011bji vlhkost, de\u0161\u0165ov\u00e1 \u010di slan\u00e1 voda). Mezi kovy s rozd\u00edln\u00fdm korozn\u00edm potenci\u00e1lem za\u010dne t\u00e9ct proud: m\u00e9n\u011b u\u0161lechtil\u00fd kov se st\u00e1v\u00e1 <strong>anodou a ob\u011btuje se<\/strong> (koroduje rychleji), zat\u00edmco u\u0161lechtilej\u0161\u00ed kov funguje jako <strong>katoda a je chr\u00e1n\u011bn<\/strong>.<\/p>\n<p>T\u0159i podm\u00ednky mus\u00ed b\u00fdt spln\u011bny sou\u010dasn\u011b: dva r\u016fzn\u00e9 kovy, elektrolyt a elektrick\u00fd kontakt. Sta\u010d\u00ed p\u0159eru\u0161it jednu z nich a koroze se v\u00fdrazn\u011b zpomal\u00ed nebo nevznikne.<\/p>\n<h2>Kritick\u00e1 role pom\u011bru ploch<\/h2>\n<p>\u010casto podce\u0148ovan\u00fd faktor je <strong>pom\u011br plochy katody a anody<\/strong>. Velk\u00e1 u\u0161lechtil\u00e1 plocha (katoda) v kombinaci s malou neu\u0161lechtilou plochou (anoda) je nejhor\u0161\u00ed mo\u017en\u00fd p\u0159\u00edpad &ndash; ve\u0161ker\u00fd korozn\u00ed proud se soust\u0159ed\u00ed na malou plochu a ta koroduje velmi rychle.<\/p>\n<p>Praktick\u00fd p\u0159\u00edklad: <strong>nerezov\u00fd \u0161roub v hlin\u00edkov\u00e9m plechu<\/strong> ve vlhku = mal\u00e1 anoda (okol\u00ed otvoru v hlin\u00edku) proti velk\u00e9 katod\u011b (konstrukce). Hlin\u00edk kolem \u0161roubu rychle koroduje. Naopak <strong>hlin\u00edkov\u00fd n\u00fdt v nerezov\u00e9m plechu<\/strong> by korodoval je\u0161t\u011b h\u016f\u0159. V\u017edy je v\u00fdhodn\u011bj\u0161\u00ed, aby <strong>spojovac\u00ed materi\u00e1l byl u\u0161lechtilej\u0161\u00ed (men\u0161\u00ed plocha katody zat\u011b\u017euje velkou anodu m\u00e9n\u011b)<\/strong> &ndash; tedy nerezov\u00fd \u0161roub do velk\u00e9 pozinkovan\u00e9 konstrukce je p\u0159ijateln\u011bj\u0161\u00ed ne\u017e opa\u010dn\u011b.<\/p>\n<h2>\u010cast\u00e9 kombinace materi\u00e1l\u016f<\/h2>\n<ul>\n<li><strong>Nerez + pozink (zinkovan\u00e1 ocel):<\/strong> ve vlhku koroduje nejprve zinek, pak ocel; nerez je chr\u00e1n\u011bn. Nerezov\u00fd \u0161roub v pozinkovan\u00e9 konstrukci je proto relativn\u011b bezpe\u010dn\u00fd (velk\u00e1 zinkov\u00e1 plocha \u201eob\u011btuje\u201c se pomalu). Pozinkovan\u00fd \u0161roub do velk\u00e9 nerezov\u00e9 plochy je naopak rizikov\u00fd.<\/li>\n<li><strong>Nerez + hlin\u00edk:<\/strong> ve vlhk\u00e9m a zejm\u00e9na p\u0159\u00edmo\u0159sk\u00e9m\/pr\u016fmyslov\u00e9m prost\u0159ed\u00ed koroduje hlin\u00edk. Nutn\u00e1 izolace, zvl\u00e1\u0161t\u011b je-li hlin\u00edkov\u00e1 plocha mal\u00e1 v\u016f\u010di nerezu.<\/li>\n<li><strong>Zinek + hlin\u00edk:<\/strong> v galvanick\u00e9 \u0159ad\u011b jsou bl\u00edzko sebe, riziko koroze je n\u00edzk\u00e9 &ndash; obvykle bezprobl\u00e9mov\u00e1 kombinace.<\/li>\n<\/ul>\n<p>V\u00edce o povrchov\u00e9 \u00faprav\u011b zinkem najdete v \u010dl\u00e1nku <a href=\"\/blog\/zinkovani-galvanicke-vs-zarove\/\">galvanick\u00e9 vs \u017e\u00e1rov\u00e9 zinkov\u00e1n\u00ed<\/a>.<\/p>\n<h2>Dal\u0161\u00ed druhy koroze spoj\u016f<\/h2>\n<p>Galvanick\u00e1 koroze je nej\u010dast\u011bj\u0161\u00ed, ale nen\u00ed jedin\u00e1. U \u0161roubov\u00fdch spoj\u016f se setk\u00e1te i s t\u011bmito mechanismy:<\/p>\n<ul>\n<li><strong>Bodov\u00e1 (d\u016flkov\u00e1, pitting) koroze<\/strong> &ndash; lok\u00e1ln\u00ed napaden\u00ed nerezu chloridy, kter\u00e9 proniknou pasivn\u00ed vrstvou. Vznikaj\u00ed hlubok\u00e9 d\u016flky, kter\u00e9 mohou spoj oslabit, ani\u017e by povrch vypadal siln\u011b zkorodovan\u00fd. Typick\u00e1 pro A2 v p\u0159\u00edmo\u0159sk\u00e9m prost\u0159ed\u00ed.<\/li>\n<li><strong>\u0160t\u011brbinov\u00e1 (sp\u00e1rov\u00e1) koroze<\/strong> &ndash; v \u00fazk\u00fdch \u0161t\u011brbin\u00e1ch (pod hlavou \u0161roubu, mezi podlo\u017ekou a plechem) se hromad\u00ed vlhkost a soli, kysl\u00edk se vy\u010derp\u00e1 a koroze se rozjede. D\u016fle\u017eit\u00e9 je vyhnout se stojat\u00e9 vod\u011b v spoji.<\/li>\n<li><strong>Korozn\u00ed prask\u00e1n\u00ed pod nap\u011bt\u00edm<\/strong> &ndash; kombinace tahov\u00e9ho nap\u011bt\u00ed (p\u0159edp\u011bt\u00ed \u0161roubu) a chlorid\u016f; postihuje zejm\u00e9na nerez za zv\u00fd\u0161en\u00fdch teplot.<\/li>\n<\/ul>\n<p>Dobr\u00e1 zpr\u00e1va: stejn\u00e1 opat\u0159en\u00ed, kter\u00e1 br\u00e1n\u00ed galvanick\u00e9 korozi (volba materi\u00e1lu podle prost\u0159ed\u00ed, vylou\u010den\u00ed stojat\u00e9 vlhkosti, izolace), z\u00e1rove\u0148 sni\u017euj\u00ed i tato rizika.<\/p>\n<h2>V\u00fdb\u011br nerezu podle prost\u0159ed\u00ed: A2 vs A4<\/h2>\n<p>Sama nerez nen\u00ed jeden materi\u00e1l &ndash; rozhoduje obsah molybdenu:<\/p>\n<ul>\n<li><strong>A2 (1.4301 \/ 304)<\/strong> &ndash; b\u011b\u017en\u00fd exteri\u00e9r, vnit\u0159n\u00ed vlhko, zahrada. <em>Nen\u00ed<\/em> vhodn\u00e1 do prost\u0159ed\u00ed s chloridy (s\u016fl, baz\u00e9ny, mo\u0159e). PREN orienta\u010dn\u011b ~18&ndash;20.<\/li>\n<li><strong>A4 (1.4401 \/ 316)<\/strong> &ndash; obsahuje 2&ndash;3 % molybdenu, v\u00fdrazn\u011b l\u00e9pe odol\u00e1v\u00e1 <strong>chlorid\u016fm a bodov\u00e9 (pitting) korozi<\/strong>. Vhodn\u00e1 pro p\u0159\u00edmo\u0159sk\u00e9, baz\u00e9nov\u00e9 a chemicky n\u00e1ro\u010dn\u00e9 prost\u0159ed\u00ed. PREN orienta\u010dn\u011b ~24&ndash;28.<\/li>\n<\/ul>\n<p>V p\u0159\u00edmo\u0159sk\u00e9m prost\u0159ed\u00ed se \u017eivotnost A2 v\u00fdrazn\u011b zkracuje kv\u016fli bodov\u00e9 korozi, zat\u00edmco A4 vydr\u017e\u00ed podstatn\u011b d\u00e9le. Pro n\u00e1ro\u010dn\u00e9 podm\u00ednky volte <a href=\"\/spojovaci-material\/srouby\/\">\u0161rouby A4 (316)<\/a> a odpov\u00eddaj\u00edc\u00ed <a href=\"\/spojovaci-material\/matice\/\">matice A4<\/a>, aby spoj nebyl korozn\u011b nehomogenn\u00ed. Detailn\u00ed srovn\u00e1n\u00ed v \u010dl\u00e1nku <a href=\"\/blog\/nerez-a2-vs-a4\/\">nerez A2 vs A4<\/a>.<\/p>\n<h2>Jak korozi spoj\u016f p\u0159edch\u00e1zet<\/h2>\n<ol>\n<li><strong>Volte podobn\u00e9 nebo kompatibiln\u00ed kovy<\/strong> &ndash; ide\u00e1ln\u011b cel\u00fd spoj ze stejn\u00e9 t\u0159\u00eddy nerezu (\u0161roub, matice, podlo\u017eka).<\/li>\n<li><strong>Izolujte r\u016fzn\u00e9 kovy<\/strong> &ndash; plastov\u00e9 (nylon), neoprenov\u00e9 nebo teflonov\u00e9 podlo\u017eky, pouzdra a t\u011bsn\u011bn\u00ed p\u0159eru\u0161\u00ed elektrick\u00fd kontakt.<\/li>\n<li><strong>Vylu\u010dte vlhkost z rozhran\u00ed<\/strong> &ndash; n\u00e1t\u011bry, tmely, p\u00e1sky, t\u011bsn\u011bn\u00ed. Bez elektrolytu se galvanick\u00fd \u010dl\u00e1nek nevytvo\u0159\u00ed.<\/li>\n<li><strong>Hl\u00eddejte pom\u011br ploch<\/strong> &ndash; spojovac\u00ed materi\u00e1l a\u0165 je u\u0161lechtilej\u0161\u00ed ne\u017e velk\u00e9 konstruk\u010dn\u00ed plochy, ne naopak.<\/li>\n<li><strong>Volte materi\u00e1l podle prost\u0159ed\u00ed<\/strong> &ndash; A4 tam, kde hroz\u00ed chloridy; nepodce\u0148ujte mikroklima (posyp sol\u00ed, mo\u0159sk\u00fd aerosol).<\/li>\n<\/ol>\n<p>U trvale pono\u0159en\u00fdch spoj\u016f je galvanick\u00fd efekt mnohem siln\u011bj\u0161\u00ed &ndash; izolace je tam prakticky nutn\u00e1.<\/p>\n<h2>Konzistence cel\u00e9ho spoje<\/h2>\n<p>\u010cast\u00e9 opomenut\u00ed je m\u00edch\u00e1n\u00ed materi\u00e1l\u016f uvnit\u0159 jednoho spoje. Nerezov\u00fd \u0161roub s pozinkovanou matic\u00ed nebo s oby\u010dejnou ocelovou podlo\u017ekou vytvo\u0159\u00ed galvanick\u00fd \u010dl\u00e1nek p\u0159\u00edmo ve spoji. Pro spolehliv\u00fd korozn\u011b odoln\u00fd spoj proto volte <strong>celou sestavu ze stejn\u00e9 t\u0159\u00eddy nerezu<\/strong> &ndash; \u0161roub, matici i podlo\u017eku. Jen tak se vyhnete situaci, kdy u\u0161lechtil\u00fd \u0161roub vydr\u017e\u00ed, ale ob\u011btovan\u00e1 matice nebo podlo\u017eka zkoroduje a spoj povol\u00ed.<\/p>\n<p>Pozor i na <strong>zne\u010di\u0161t\u011bn\u00ed nerezu b\u011b\u017enou ocel\u00ed<\/strong> &ndash; pokud nerezov\u00fd materi\u00e1l opracujete n\u00e1\u0159ad\u00edm, kter\u00fdm se p\u0159edt\u00edm d\u011blala uhl\u00edkov\u00e1 ocel, mohou se do povrchu zatla\u010dit ocelov\u00e9 \u010d\u00e1stice, kter\u00e9 pak rezav\u00ed a spust\u00ed korozi i na jinak odoln\u00e9m nerezu. Nerez skladujte a opracov\u00e1vejte odd\u011blen\u011b od b\u011b\u017en\u00e9 oceli.<\/p>\n<h2>Shrnut\u00ed<\/h2>\n<p>Koroze spoj\u016f nen\u00ed n\u00e1hoda, ale v\u00fdsledek nevhodn\u00e9 kombinace kov\u016f, vlhkosti a elektrick\u00e9ho kontaktu. Spr\u00e1vnou volbou materi\u00e1lu (A2 vs A4 podle prost\u0159ed\u00ed), izolac\u00ed r\u016fzn\u00fdch kov\u016f a vylou\u010den\u00edm vlhkosti j\u00ed lze spolehliv\u011b p\u0159edej\u00edt. Pro praktick\u00e1 a pr\u016fmyslov\u00e1 \u0159e\u0161en\u00ed viz <a href=\"\/blog\/prumyslove-aplikace\/\">pr\u016fmyslov\u00e9 aplikace<\/a> a pro spr\u00e1vn\u00fd v\u00fdb\u011br materi\u00e1lu od za\u010d\u00e1tku <a href=\"\/blog\/jak-vybrat-spojovaci-material\/\">jak vybrat spojovac\u00ed materi\u00e1l<\/a>.<\/p>\n<h2>\u010cast\u00e9 dotazy<\/h2>\n<h3>M\u016f\u017eu kombinovat nerezov\u00fd \u0161roub s pozinkovanou konstrukc\u00ed?<\/h3>\n<p>Ano, je to relativn\u011b bezpe\u010dn\u00e1 kombinace. Ve vlhku se ob\u011btuje zinek (a pot\u00e9 ocel), nerez je chr\u00e1n\u011bn jako katoda. Velk\u00e1 zinkov\u00e1 plocha v\u016f\u010di mal\u00e9mu nerezn\u00e9mu \u0161roubu koroduje pomalu. Opa\u010dn\u00e1 kombinace \u2013 pozinkovan\u00fd \u0161roub do velk\u00e9 nerezov\u00e9 plochy \u2013 je naopak rizikov\u00e1.<\/p>\n<h3>Pro\u010d koroduje hlin\u00edk v kontaktu s nerezem?<\/h3>\n<p>Nerez je v galvanick\u00e9 \u0159ad\u011b u\u0161lechtilej\u0161\u00ed ne\u017e hlin\u00edk, tak\u017ee ve vlhku se hlin\u00edk st\u00e1v\u00e1 ob\u011btovanou anodou a koroduje. Nejhor\u0161\u00ed je mal\u00e1 hlin\u00edkov\u00e1 plocha (nap\u0159. okol\u00ed otvoru) proti velk\u00e9 nerezov\u00e9. \u0158e\u0161en\u00edm je izolace (nylonov\u00e9\/neoprenov\u00e9 podlo\u017eky a t\u011bsn\u011bn\u00ed) a vylou\u010den\u00ed vlhkosti.<\/p>\n<h3>Kdy sta\u010d\u00ed A2 a kdy je nutn\u00e1 A4?<\/h3>\n<p>A2 (304) sta\u010d\u00ed pro b\u011b\u017en\u00fd exteri\u00e9r, zahradu a vnit\u0159n\u00ed vlhko. A4 (316) s molybdenem volte tam, kde hroz\u00ed chloridy \u2013 p\u0159\u00edmo\u0159sk\u00e9 prost\u0159ed\u00ed, baz\u00e9ny, posyp sol\u00ed a chemicky n\u00e1ro\u010dn\u00e9 provozy. V chloridov\u00e9m prost\u0159ed\u00ed se \u017eivotnost A2 v\u00fdrazn\u011b zkracuje kv\u016fli bodov\u00e9 korozi.<\/p>\n<h3>Jak izolovat dva r\u016fzn\u00e9 kovy ve spoji?<\/h3>\n<p>P\u0159eru\u0161te elektrick\u00fd kontakt a vylu\u010dte vlhkost: pou\u017eijte plastov\u00e9 (nylon), neoprenov\u00e9 nebo teflonov\u00e9 podlo\u017eky, pouzdra a t\u011bsn\u011bn\u00ed, p\u0159\u00edpadn\u011b n\u00e1t\u011br \u010di tmel na rozhran\u00ed. U trvale pono\u0159en\u00fdch spoj\u016f je izolace prakticky nezbytn\u00e1, proto\u017ee galvanick\u00fd efekt je tam mnohem siln\u011bj\u0161\u00ed.<\/p>\n<h3>Z\u00e1le\u017e\u00ed na tom, jestli je u\u0161lechtilej\u0161\u00ed \u0161roub, nebo konstrukce?<\/h3>\n<p>Ano, kv\u016fli pom\u011bru ploch. Mal\u00e1 u\u0161lechtil\u00e1 plocha (katoda) zat\u011b\u017euje velkou neu\u0161lechtilou plochu (anoda) jen m\u00edrn\u011b, zat\u00edmco mal\u00e1 neu\u0161lechtil\u00e1 plocha proti velk\u00e9 u\u0161lechtil\u00e9 koroduje rychle. Proto je lep\u0161\u00ed, aby byl u\u0161lechtilej\u0161\u00ed (nerezov\u00fd) spojovac\u00ed materi\u00e1l, ne naopak.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jak p\u0159edej\u00edt korozi \u0161roubov\u00fdch spoj\u016f: galvanick\u00e1 a bimetalick\u00e1 koroze, kombinace nerez, pozink a hlin\u00edk, v\u00fdb\u011br A2\/A4 podle prost\u0159ed\u00ed a izolace materi\u00e1l\u016f.<\/p>\n","protected":false},"author":1,"featured_media":623,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_matai_meta_desc":"Jak p\u0159edej\u00edt korozi \u0161roubov\u00fdch spoj\u016f: galvanick\u00e1 a bimetalick\u00e1 koroze, kombinace nerez, pozink a hlin\u00edk, v\u00fdb\u011br A2\/A4 podle prost\u0159ed\u00ed a izolace materi\u00e1l\u016f.","_matai_faq":"[{\"q\": \"M\u016f\u017eu kombinovat nerezov\u00fd \u0161roub s pozinkovanou konstrukc\u00ed?\", \"a\": \"Ano, je to relativn\u011b bezpe\u010dn\u00e1 kombinace. Ve vlhku se ob\u011btuje zinek (a pot\u00e9 ocel), nerez je chr\u00e1n\u011bn jako katoda. Velk\u00e1 zinkov\u00e1 plocha v\u016f\u010di mal\u00e9mu nerezn\u00e9mu \u0161roubu koroduje pomalu. Opa\u010dn\u00e1 kombinace \u2013 pozinkovan\u00fd \u0161roub do velk\u00e9 nerezov\u00e9 plochy \u2013 je naopak rizikov\u00e1.\"}, {\"q\": \"Pro\u010d koroduje hlin\u00edk v kontaktu s nerezem?\", \"a\": \"Nerez je v galvanick\u00e9 \u0159ad\u011b u\u0161lechtilej\u0161\u00ed ne\u017e hlin\u00edk, tak\u017ee ve vlhku se hlin\u00edk st\u00e1v\u00e1 ob\u011btovanou anodou a koroduje. Nejhor\u0161\u00ed je mal\u00e1 hlin\u00edkov\u00e1 plocha (nap\u0159. okol\u00ed otvoru) proti velk\u00e9 nerezov\u00e9. \u0158e\u0161en\u00edm je izolace (nylonov\u00e9\/neoprenov\u00e9 podlo\u017eky a t\u011bsn\u011bn\u00ed) a vylou\u010den\u00ed vlhkosti.\"}, {\"q\": \"Kdy sta\u010d\u00ed A2 a kdy je nutn\u00e1 A4?\", \"a\": \"A2 (304) sta\u010d\u00ed pro b\u011b\u017en\u00fd exteri\u00e9r, zahradu a vnit\u0159n\u00ed vlhko. A4 (316) s molybdenem volte tam, kde hroz\u00ed chloridy \u2013 p\u0159\u00edmo\u0159sk\u00e9 prost\u0159ed\u00ed, baz\u00e9ny, posyp sol\u00ed a chemicky n\u00e1ro\u010dn\u00e9 provozy. V chloridov\u00e9m prost\u0159ed\u00ed se \u017eivotnost A2 v\u00fdrazn\u011b zkracuje kv\u016fli bodov\u00e9 korozi.\"}, {\"q\": \"Jak izolovat dva r\u016fzn\u00e9 kovy ve spoji?\", \"a\": \"P\u0159eru\u0161te elektrick\u00fd kontakt a vylu\u010dte vlhkost: pou\u017eijte plastov\u00e9 (nylon), neoprenov\u00e9 nebo teflonov\u00e9 podlo\u017eky, pouzdra a t\u011bsn\u011bn\u00ed, p\u0159\u00edpadn\u011b n\u00e1t\u011br \u010di tmel na rozhran\u00ed. U trvale pono\u0159en\u00fdch spoj\u016f je izolace prakticky nezbytn\u00e1, proto\u017ee galvanick\u00fd efekt je tam mnohem siln\u011bj\u0161\u00ed.\"}, {\"q\": \"Z\u00e1le\u017e\u00ed na tom, jestli je u\u0161lechtilej\u0161\u00ed \u0161roub, nebo konstrukce?\", \"a\": \"Ano, kv\u016fli pom\u011bru ploch. Mal\u00e1 u\u0161lechtil\u00e1 plocha (katoda) zat\u011b\u017euje velkou neu\u0161lechtilou plochu (anoda) jen m\u00edrn\u011b, zat\u00edmco mal\u00e1 neu\u0161lechtil\u00e1 plocha proti velk\u00e9 u\u0161lechtil\u00e9 koroduje rychle. Proto je lep\u0161\u00ed, aby byl u\u0161lechtilej\u0161\u00ed (nerezov\u00fd) spojovac\u00ed materi\u00e1l, ne naopak.\"}]","_matai_schema_type":"Article","footnotes":""},"categories":[4],"tags":[],"class_list":["post-29","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jak-vybrat"],"_links":{"self":[{"href":"https:\/\/www.matai.cz\/blog\/wp-json\/wp\/v2\/posts\/29","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.matai.cz\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.matai.cz\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.matai.cz\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.matai.cz\/blog\/wp-json\/wp\/v2\/comments?post=29"}],"version-history":[{"count":2,"href":"https:\/\/www.matai.cz\/blog\/wp-json\/wp\/v2\/posts\/29\/revisions"}],"predecessor-version":[{"id":49,"href":"https:\/\/www.matai.cz\/blog\/wp-json\/wp\/v2\/posts\/29\/revisions\/49"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.matai.cz\/blog\/wp-json\/wp\/v2\/media\/623"}],"wp:attachment":[{"href":"https:\/\/www.matai.cz\/blog\/wp-json\/wp\/v2\/media?parent=29"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.matai.cz\/blog\/wp-json\/wp\/v2\/categories?post=29"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.matai.cz\/blog\/wp-json\/wp\/v2\/tags?post=29"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}