{"id":2373,"date":"2025-02-17T15:55:34","date_gmt":"2025-02-17T14:55:34","guid":{"rendered":"https:\/\/jfkgroup.pl\/?page_id=2373"},"modified":"2025-05-14T12:55:37","modified_gmt":"2025-05-14T10:55:37","slug":"vyztuzna-ocel","status":"publish","type":"page","link":"https:\/\/jfkgroup.pl\/cs\/stal-zbrojeniowa\/","title":{"rendered":"Stal zbrojeniowa"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2373\" class=\"elementor elementor-2373\">\n\t\t\t\t<div class=\"elementor-element elementor-element-30a419f thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"30a419f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-722f501 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-thegem-animated-heading\" data-id=\"722f501\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"thegem-animated-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"thegem-heading thegem-animated-heading title-h2 thegem-heading-animate lines-slide-up\" id=\"thegem-heading-722f501\" data-animation-name=\"lines-slide-up\" data-animation-interval=\"80\"><span class=\"thegem-heading-word\">St\u00e1l<\/span> <span class=\"thegem-heading-word\">zbrojeniov\u00e1<\/span><\/h1><style type=\"text\/css\">#thegem-heading-722f501 {margin: 0;}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f7326cf e-con-full thegem-e-con-layout-thegem e-flex e-con e-child\" data-id=\"f7326cf\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-e8821e3 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"e8821e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">A\u010dkoli je beton v sou\u010dasnosti nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edm stavebn\u00edm materi\u00e1lem, nen\u00ed ani zdaleka dokonal\u00fd. Nev\u00fdhodou betonu je jeho pom\u011brn\u011b n\u00edzk\u00e1 pevnost v tahu, a pr\u00e1v\u011b tento faktor rozhoduje o odolnosti stavby. K zes\u00edlen\u00ed struktury nosn\u00fdch zd\u00ed, sloup\u016f \u010di most\u016f se proto pou\u017e\u00edv\u00e1 ocelov\u00e1 v\u00fdztu\u017e z vhodn\u00fdch druh\u016f oceli. Beton\u00e1\u0159sk\u00e1 ocel je jedn\u00edm z produkt\u016f nab\u00edzen\u00fdch firmou <\/span><b>Skupina JFK<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><h2><span style=\"font-weight: 400;\">Ocelov\u00e9 pruty a dr\u00e1ty<\/span><\/h2><p><b>Stal zbrojeniowa<\/b><span style=\"font-weight: 400;\"> je kategori\u00ed stavebn\u00edch materi\u00e1l\u016f ur\u010den\u00fdch k vyztu\u017een\u00ed betonov\u00fdch konstrukc\u00ed a k p\u0159enosu nap\u011bt\u00ed, kter\u00e9 beton s\u00e1m neudr\u017e\u00ed. Jedn\u00e1 se o rozmanitou kategorii a materi\u00e1ly do n\u00ed za\u0159azen\u00e9 maj\u00ed odli\u0161n\u00e9 fyzik\u00e1ln\u00ed vlastnosti.<\/span><\/p><p><span style=\"font-weight: 400;\">Mimo w\u0142a\u015bciwo\u015bci i odporno\u015bci jednotliv\u00fdch druh\u016f <\/span><b>zbrojn\u00ed pr\u016fmysl<\/b><span style=\"font-weight: 400;\"> odli\u0161uj\u00ed ji tak\u00e9 obchodn\u00ed formy produkt\u016f. Mezi nej\u010dast\u011bji pou\u017e\u00edvan\u00e9 pat\u0159\u00ed ocelov\u00e9 <\/span><b>pruty v\u00fdztu\u017ee<\/b><span style=\"font-weight: 400;\">, dostupn\u00e9 v n\u011bkolika variant\u00e1ch ozna\u010den\u00fdch t\u0159\u00eddou. Pou\u017e\u00edvaj\u00ed se k vyztu\u017eov\u00e1n\u00ed betonu p\u0159\u00edmo na staveni\u0161ti nebo k vytv\u00e1\u0159en\u00ed prefabrik\u00e1t\u016f, jako jsou ro\u0161ty nebo s\u00edt\u011b.<\/span><\/p><p><span style=\"font-weight: 400;\">Dopln\u011bn\u00edm ocelov\u00fdch v\u00fdztu\u017en\u00fdch ty\u010d\u00ed jsou v\u00fdztu\u017en\u00e9 dr\u00e1ty, h\u00e1ky a dal\u0161\u00ed prvky, dostupn\u00e9 ve stejn\u00fdch jakostech oceli. Pomoc\u00ed <\/span><b>v\u00fdztu\u017en\u00fdch dr\u00e1t\u016f<\/b><span style=\"font-weight: 400;\"> h\u00e1k\u016f se prov\u00e1d\u00ed spojov\u00e1n\u00ed a svazov\u00e1n\u00ed jednotliv\u00fdch v\u00fdztu\u017en\u00fdch prvk\u016f. D\u00edky tomu tvo\u0159\u00ed soudr\u017en\u00fd celek, kter\u00fd dokonale dr\u017e\u00ed betonovou strukturu sloupu nebo nosn\u00e9 st\u011bny.<\/span><\/p><p><span style=\"font-weight: 400;\">Poznaj tak\u017ce inne <\/span><a href=\"https:\/\/jfkgroup.pl\/cs\/stavebni-vyztuze\/\"><span style=\"font-weight: 400;\">stavebn\u00ed v\u00fdztu\u017ee<\/span><\/a><span style=\"font-weight: 400;\">, kter\u00e9 vyr\u00e1b\u00edme.<\/span><\/p><p><span style=\"font-weight: 400;\">\u00a0<\/span><\/p><h2><span style=\"font-weight: 400;\">Klasifikace ocel\u00ed pro v\u00fdztu\u017e<\/span><\/h2><p><span style=\"font-weight: 400;\">P\u0159esto\u017ee ocel pro v\u00fdztu\u017e tvo\u0159\u00ed jednu materi\u00e1lovou kategorii, lze v jej\u00edm r\u00e1mci rozli\u0161it jednotliv\u00e9 jakosti a t\u0159\u00eddy oceli. Podle ozna\u010den\u00ed vy\u017eadovan\u00fdch normou jsou v\u0161echny typy oceli pro tento \u00fa\u010del ozna\u010deny symbolem B500. To znamen\u00e1, \u017ee jejich mez kluzu je 500 MPa. V praxi se pou\u017e\u00edvaj\u00ed t\u0159i jakosti oceli B500 \u2013 SP, B a A, kter\u00e9 se li\u0161\u00ed p\u0159edev\u0161\u00edm ta\u017enost\u00ed.<\/span><\/p><p><span style=\"font-weight: 400;\">Krom\u011b druh\u016f ocel pro zbrojn\u00ed pr\u016fmysl se d\u011bl\u00ed i na t\u0159\u00eddy. Rozli\u0161uje se jich p\u011bt. Ka\u017ed\u00e1 z nich zahrnuje materi\u00e1l s jinou pevnost\u00ed a ur\u010den\u00edm:<\/span><\/p><p><span style=\"font-weight: 400;\">\u00a0<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A-0 \u2013 hladk\u00e9 ty\u010de s vysokou plasticitou, tv\u00e1rn\u00e9, pou\u017e\u00edvan\u00e9 jako pomocn\u00e9 v\u00fdztu\u017en\u00e9 prvky. Vzhledem k nejni\u017e\u0161\u00ed mechanick\u00e9 pevnosti z nab\u00edzen\u00fdch typ\u016f se v\u00fdztu\u017en\u00e1 ocel t\u00e9to t\u0159\u00eddy obvykle pou\u017e\u00edv\u00e1 u konstrukc\u00ed z betonu o n\u011bco hor\u0161\u00ed kvality. N\u00edzk\u00e1 tvrdost nav\u00edc umo\u017e\u0148uje jej\u00ed pou\u017eit\u00ed p\u0159i mont\u00e1\u017ei t\u0159men\u016f slou\u017e\u00edc\u00edch k podep\u0159en\u00ed nosn\u00fdch ty\u010d\u00ed. Nedoporu\u010dujeme ji pou\u017e\u00edvat p\u0159i cyklicky prom\u011bnn\u00fdch zat\u00ed\u017een\u00edch.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A-I \u2013 hladk\u00e9 pruty s vlastnostmi a pou\u017eit\u00edm podobn\u00fdmi jako u prut\u016f A-0, se od v\u00fd\u0161e popsan\u00e9 t\u0159\u00eddy v\u00fdztu\u017en\u00e9 oceli li\u0161\u00ed t\u00edm, \u017ee konce svazk\u016f jsou z jedn\u00e9 strany nat\u0159eny \u010derven\u011b. Pokud byly dod\u00e1ny v kruhu, bude viditeln\u00fd \u010derven\u00fd pruh o \u0161\u00ed\u0159ce 2 cm. Tuto t\u0159\u00eddu hladk\u00fdch prut\u016f lze mimo jin\u00e9 pou\u017e\u00edt p\u0159i stavb\u011b konstrukc\u00ed v prost\u0159ed\u00ed vystaven\u00e9m agresivn\u00edmu p\u016fsoben\u00ed kapalin nebo plyn\u016f. Lze je tak\u00e9 pou\u017e\u00edt, pokud je p\u016fda nestabiln\u00ed nebo v c\u00edlov\u00e9m m\u00edst\u011b hroz\u00ed seismick\u00e9 ot\u0159esy.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A-II \u2013 \u017eeb\u00edrkov\u00e9 pruty, pou\u017e\u00edvan\u00e9 jako nosn\u00e9 v\u00fdztu\u017ee pro zes\u00edlen\u00ed prvk\u016f vystaven\u00fdch vysok\u00e9mu zat\u00ed\u017een\u00ed. Lze je pou\u017e\u00edt v podm\u00ednk\u00e1ch zv\u00fd\u0161en\u00e9 teploty. Ve srovn\u00e1n\u00ed s v\u00fd\u0161e uveden\u00fdmi t\u0159\u00eddami v\u00fdztu\u017en\u00e9 oceli se jednosm\u011brn\u011b \u017eeb\u00edrkov\u00e9 pruty vyzna\u010duj\u00ed podstatn\u011b vy\u0161\u0161\u00ed pevnost\u00ed a po \u0159\u00e1dn\u00e9 impregnaci nach\u00e1zej\u00ed uplatn\u011bn\u00ed i v prost\u0159ed\u00ed, kde na konstrukci p\u016fsob\u00ed agresivn\u00ed plyny a kapaliny. Je v\u0161ak t\u0159eba pamatovat, \u017ee t\u0159\u00edda St50B nen\u00ed vhodn\u00e1 pro cyklicky prom\u011bnliv\u00e9 zat\u00ed\u017een\u00ed.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A-III \u2013 \u017eebrovan\u00e9 ty\u010de pou\u017e\u00edvan\u00e9 v hlavn\u00edm vyztu\u017een\u00ed. D\u00edky pou\u017eit\u00ed dodate\u010dn\u00e9ho p\u0159\u00ed\u010dn\u00e9ho \u017eebrov\u00e1n\u00ed, kter\u00e9 vytv\u00e1\u0159\u00ed tzv. rybinu, se v\u00fdztu\u017en\u00e1 ocel t\u00e9to t\u0159\u00eddy vyzna\u010duje mechanickou pevnost\u00ed na velmi dobr\u00e9 \u00farovni, co\u017e zp\u016fsobuje, \u017ee \u2013 zejm\u00e9na v jakosti 34GS \u2013 je \u0161iroce pou\u017e\u00edv\u00e1na ve stavebn\u00edch prvc\u00edch. Vzhledem ke sv\u00fdm parametr\u016fm ji investo\u0159i r\u00e1di pou\u017e\u00edvaj\u00ed tak\u00e9 v budov\u00e1ch vystaven\u00fdch opakovan\u00fdm prom\u011bnn\u00fdm zat\u00ed\u017een\u00edm a vysok\u00fdm teplot\u00e1m.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A-IIIN \u2013 ty\u010de s velmi vysokou pevnost\u00ed pou\u017e\u00edvan\u00e9 k mont\u00e1\u017ei v\u00fdztu\u017ee v konstrukc\u00edch s vysok\u00fdmi n\u00e1roky. Tento typ \u017eebrovan\u00e9 oceli s dvojit\u00fdm \u017eebrov\u00e1n\u00edm se v sou\u010dasnosti nej\u010dast\u011bji pou\u017e\u00edv\u00e1 v ohybov\u00fdch \u017eelezobetonov\u00fdch prvc\u00edch jako pod\u00e9ln\u00e1 nosn\u00e1 v\u00fdztu\u017e \u2013 zde dominuj\u00ed p\u0159edev\u0161\u00edm ty\u010de t\u0159\u00eddy 20G2VY-b, jejich\u017e mez kluzu \u010din\u00ed p\u0159ibli\u017en\u011b 500 MPa. Do t\u00e9to t\u0159\u00eddy pat\u0159\u00ed tak\u00e9 druh B500SP, kter\u00fd se vyzna\u010duje obzvl\u00e1\u0161t\u011b vysokou ta\u017enost\u00ed a jedine\u010dn\u00fdm vzorem \u017eebrov\u00e1n\u00ed usnad\u0148uj\u00edc\u00edm identifikaci.<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">\u00a0<\/span><\/p><p><b>Jakie\u015b wskaz\u00f3wki, jakie t\u0142umaczenie jest potrzebne?<\/b><span style=\"font-weight: 400;\"> za\u0159azen\u00fd do konkr\u00e9tn\u00ed kategorie se vyzna\u010duje charakteristickou strukturou povrchu. Krom\u011b nejslab\u0161\u00edch, hladk\u00fdch prut\u016f t\u0159\u00edd A-0 a A-1 maj\u00ed ostatn\u00ed tvarovan\u00e1 \u017eebra \u2013 p\u0159\u00ed\u010dn\u00e1, pod\u00e9ln\u00e1, rybinov\u00e1 nebo jejich kombinaci.<\/span><\/p><h2><span style=\"font-weight: 400;\">Aplikace v\u00fdztu\u017en\u00e9 oceli<\/span><\/h2><p><span style=\"font-weight: 400;\">Aplikace <\/span><b>zbrojn\u00ed pr\u016fmysl<\/b><span style=\"font-weight: 400;\"> je velmi \u0161irok\u00e9. K vyztu\u017een\u00ed nejr\u016fzn\u011bj\u0161\u00edch betonov\u00fdch konstrukc\u00ed se pou\u017e\u00edvaj\u00ed jak v\u00fdztu\u017en\u00e9 pruty, tak hotov\u00e9 s\u00edt\u011b, dna a dal\u0161\u00ed prefabrik\u00e1ty i v\u00fdztu\u017en\u00fd dr\u00e1t. Existuj\u00ed v\u0161ak konstruk\u010dn\u00ed prvky, kter\u00e9 \u2013 vzhledem k velk\u00e9mu zat\u00ed\u017een\u00ed \u2013 vy\u017eaduj\u00ed pou\u017eit\u00ed v\u00fdztu\u017en\u00e9 oceli obzvl\u00e1\u0161t\u011b. Mezi n\u011b pat\u0159\u00ed: nosn\u00e9 st\u011bny, schody, terasy a balkony, nosn\u00e9 sloupy a pil\u00ed\u0159e, p\u0159eklady, z\u00e1kladov\u00e9 p\u00e1sy, podezd\u00edvky a mnoho dal\u0161\u00edch.<\/span><\/p><p><b>V\u00fdztu\u017en\u00e1 s\u00ed\u0165ovina<\/b><span style=\"font-weight: 400;\"> Nach\u00e1z\u00ed tak\u00e9 uplatn\u011bn\u00ed p\u0159i kotven\u00ed om\u00edtky na vn\u011bj\u0161\u00ed st\u011bn\u011b. D\u00edky nan\u00e1\u0161en\u00ed hmoty na kovovou konstrukci l\u00e9pe dr\u017e\u00ed na svisl\u00e9 ploze. Ocel\u00ed pro v\u00fdztu\u017e lze tak\u00e9 zesilovat j\u00edmky a \u010dist\u00edrny odpadn\u00edch vod, leti\u0161tn\u00ed desky a mnoho dal\u0161\u00edch konstrukc\u00ed.<\/span><\/p><h2><span style=\"font-weight: 400;\">Ocel ve stavebnictv\u00ed \u2013 v\u0161udyp\u0159\u00edtomn\u00fd materi\u00e1l<\/span><\/h2><p><span style=\"font-weight: 400;\">Ocelov\u00e9 konstrukce v kombinaci s betonem odpov\u00eddaj\u00edc\u00ed kvality umo\u017e\u0148uj\u00ed dos\u00e1hnout <\/span><b>\u017celbetonu,<\/b><span style=\"font-weight: 400;\"> charakterizuj\u00edc\u00edho se nejen velmi vysokou nosnost\u00ed, co\u017e je \u017e\u00e1douc\u00ed nap\u0159. p\u0159i stavb\u011b most\u016f, ale tak\u00e9 skv\u011blou odolnost\u00ed v\u016f\u010di r\u016fzn\u00fdm vn\u011bj\u0161\u00edm vliv\u016fm. Mezi n\u011b lze za\u0159adit mimo jin\u00e9 vysok\u00e9 teploty, p\u016fsoben\u00ed agresivn\u00edch kapalin a plyn\u016f, a dokonce i seismick\u00e9 ot\u0159esy. Jednotliv\u00e9 <\/span><b>rod\u016f ocel\u00ed pro v\u00fdztu\u017e<\/b><span style=\"font-weight: 400;\"> v\u00fdrazn\u011b se li\u0161\u00ed sv\u00fdmi vlastnostmi, proto je p\u0159i jejich spr\u00e1vn\u00e9m v\u00fdb\u011bru, zejm\u00e9na u velmi slo\u017eit\u00fdch projekt\u016f, vhodn\u00e1 zvl\u00e1\u0161tn\u00ed pozornost. To pom\u016f\u017ee ochr\u00e1nit budovu p\u0159ed nadm\u011brn\u00fdm usazov\u00e1n\u00edm, kter\u00e9 m\u016f\u017ee b\u00fdt spojeno i s velmi v\u00e1\u017en\u00fdmi finan\u010dn\u00edmi ztr\u00e1tami v p\u0159\u00edpad\u011b specializovan\u00fdch pr\u016fmyslov\u00fdch staveb.<\/span><\/p><h4><span style=\"font-weight: 400;\">Cena ocelov\u00fdch v\u00fdztu\u017e\u00ed<\/span><\/h4><p><span style=\"font-weight: 400;\">Obrann\u00fd pr\u016fmysl je tak\u00e9 sou\u010d\u00e1st\u00ed sortimentu <\/span><b>Skupina JFK<\/b><span style=\"font-weight: 400;\">. Nab\u00edz\u00edme jej ve form\u011b v\u00fdztu\u017en\u00fdch ty\u010d\u00ed, dr\u00e1t\u016f a na p\u0159\u00e1n\u00ed z\u00e1kazn\u00edka vyr\u00e1b\u00edme r\u016fzn\u00e9 prefabrik\u00e1ty. Cena v\u00fdztu\u017en\u00e9 oceli z\u00e1vis\u00ed na jej\u00ed hmotnosti a t\u0159\u00edd\u011b. \u010c\u00edm siln\u011bj\u0161\u00ed je v\u00fdztu\u017en\u00e1 ty\u010d, t\u00edm v\u011bt\u0161\u00ed je jej\u00ed hmotnost a t\u00edm i cena za b\u011b\u017en\u00fd metr. Pro z\u00edsk\u00e1n\u00ed p\u0159ibli\u017en\u00fdch informac\u00ed o n\u00e1kladech na n\u00e1kup je vhodn\u00e9 pou\u017e\u00edt p\u0159epo\u010det v\u00fdztu\u017en\u00e9 oceli. Ten umo\u017en\u00ed vypo\u010d\u00edtat hmotnost objednan\u00fdch ty\u010d\u00ed s dan\u00fdm pr\u016fm\u011brem a t\u0159\u00eddou a n\u00e1sledn\u011b vypo\u010d\u00edtat jejich cenu.<\/span><\/p>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Stal zbrojeniowa Chocia\u017c beton jest obecnie najpopularniejszym materia\u0142em budowlanym, nie jest on jednak idealny. Wad\u0105 betonu jest stosunkowo ma\u0142a odporno\u015b\u0107&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-fullwidth.php","meta":{"footnotes":""},"class_list":["post-2373","page","type-page","status-publish"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Stal zbrojeniowa - JFK GROUP<\/title>\n<meta name=\"description\" content=\"Stal zbrojeniowa znajduje si\u0119 te\u017c w asortymencie JFK Group. Oferujemy j\u0105 w formie pr\u0119t\u00f3w zbrojeniowych, drut\u00f3w, a tak\u017ce na \u017cyczenie klienta wykonujemy r\u00f3\u017cne prefabrykaty.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jfkgroup.pl\/cs\/vyztuzna-ocel\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stal zbrojeniowa - JFK GROUP\" \/>\n<meta property=\"og:description\" content=\"Stal zbrojeniowa znajduje si\u0119 te\u017c w asortymencie JFK Group. Oferujemy j\u0105 w formie pr\u0119t\u00f3w zbrojeniowych, drut\u00f3w, a tak\u017ce na \u017cyczenie klienta wykonujemy r\u00f3\u017cne prefabrykaty.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jfkgroup.pl\/cs\/vyztuzna-ocel\/\" \/>\n<meta property=\"og:site_name\" content=\"JFK GROUP\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/JFKGroup\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-14T10:55:37+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jfkgroup.pl\/stal-zbrojeniowa\/\",\"url\":\"https:\/\/jfkgroup.pl\/stal-zbrojeniowa\/\",\"name\":\"Stal zbrojeniowa - JFK GROUP\",\"isPartOf\":{\"@id\":\"https:\/\/jfkgroup.pl\/#website\"},\"datePublished\":\"2025-02-17T14:55:34+00:00\",\"dateModified\":\"2025-05-14T10:55:37+00:00\",\"description\":\"Stal zbrojeniowa znajduje si\u0119 te\u017c w asortymencie JFK Group. 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