{"id":47826,"date":"2026-08-19T10:21:35","date_gmt":"2026-08-19T07:21:35","guid":{"rendered":"https:\/\/steeling.net\/materials\/celicni-profili-i-sekcije-isporuka-iz-turske\/pvc-backed-steel-support-profiles-from-turkey\/"},"modified":"2026-08-20T10:55:49","modified_gmt":"2026-08-20T07:55:49","slug":"pvc-backed-steel-support-profiles-from-turkey","status":"publish","type":"materials","link":"https:\/\/steeling.net\/sr\/materials\/celicni-profili-i-sekcije-isporuka-iz-turske\/pvc-backed-steel-support-profiles-from-turkey\/","title":{"rendered":"\u010celi\u010dni potporni profili sa PVC podlogom iz Turske"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"47826\" class=\"elementor elementor-47826 elementor-47797\" data-elementor-post-type=\"materials\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9f15c40 e-flex e-con-boxed e-con e-parent\" data-id=\"9f15c40\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-414188a elementor-widget elementor-widget-html\" data-id=\"414188a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!--\r\n  STEELING.NET \u2014 PVC Profile Steel Reinforcement (Backing Sheet)\r\n  URL:      \/materials\/steel-profiles-sections\/pvc-profile-reinforcement-backing-sheet\/\r\n  Title:    PVC Profile Reinforcement Backing Sheet | Steeling.net       (53k)\r\n  Desc:     Galvanized steel reinforcement inserts for PVC window and\r\n            door profiles \u2014 U, C, G, Z and box sections to DIN and TSE\r\n            standards from Turkish manufacturers. Free quote.            (154k)\r\n  Focus KW: PVC profile reinforcement backing sheet\r\n  Parent:   Steel Profile Sections\r\n  Updated:  August 2026\r\n-->\r\n\r\n<style>\r\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=Roboto:wght@400;600&display=swap');\r\n\r\n  .sn { font-family: 'Roboto', sans-serif; color: #54595F; line-height: 1.75; max-width: 900px; }\r\n  .sn h1 { font-size: 32px; font-weight: 600; color: #000; margin: 0 0 18px; }\r\n  .sn h2 { font-size: 22px; font-weight: 600; color: #000; margin: 48px 0 14px; border-left: 4px solid #61CE70; padding-left: 14px; }\r\n  .sn h3 { font-size: 16px; font-weight: 600; color: #000; margin: 22px 0 8px; }\r\n  .sn p  { font-size: 15px; margin: 0 0 16px; }\r\n  .sn .lead { font-size: 17px; color: #54595F; margin-bottom: 28px; }\r\n  .sn a  { color: #0020FF; }\r\n\r\n  .sn .stat-box { background: #f4fef6; border-left: 4px solid #61CE70; padding: 14px 18px; margin: 22px 0 32px; border-radius: 4px; font-size: 14px; line-height: 1.6; }\r\n  .sn .stat-box strong { color: #000; 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color: #fff; padding: 9px 13px; text-align: left; font-weight: 600; }\r\n  .sn td { padding: 8px 13px; border-bottom: 1px solid #eee; vertical-align: top; }\r\n  .sn tr:nth-child(even) td { background: #f9f9f9; }\r\n\r\n  \/* Application grid *\/\r\n  .sn .app-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 12px; margin: 16px 0 28px; }\r\n  .sn .app-item { background: #f5f5f5; border-radius: 4px; padding: 12px 14px; }\r\n  .sn .app-item h4 { font-size: 13px; font-weight: 600; color: #000; margin: 0 0 5px; }\r\n  .sn .app-item p  { font-size: 12px; color: #7A7A7A; margin: 0; line-height: 1.5; }\r\n\r\n  \/* Install steps *\/\r\n  .sn .steps { display: flex; flex-direction: column; gap: 0; margin: 16px 0 28px; }\r\n  .sn .step  { display: flex; gap: 16px; padding: 12px 0; border-bottom: 1px solid #f0f0f0; align-items: flex-start; }\r\n  .sn .step:last-child { border-bottom: none; }\r\n  .sn .step-num { min-width: 30px; height: 30px; background: #000; color: #fff; font-weight: 600; font-size: 13px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }\r\n  .sn .step-body h4 { font-size: 14px; font-weight: 600; color: #000; margin: 0 0 3px; }\r\n  .sn .step-body p  { font-size: 13px; color: #7A7A7A; margin: 0; line-height: 1.5; }\r\n\r\n  \/* USP list *\/\r\n  .sn .usp-list { display: flex; flex-direction: column; gap: 10px; margin: 16px 0 28px; }\r\n  .sn .usp-item { display: flex; align-items: flex-start; gap: 10px; }\r\n  .sn .usp-item .tick { color: #61CE70; font-weight: 700; font-size: 17px; min-width: 18px; line-height: 1.3; }\r\n  .sn .usp-item p { font-size: 14px; color: #54595F; margin: 0; line-height: 1.55; }\r\n  .sn .usp-item strong { color: #000; }\r\n\r\n  \/* FAQ *\/\r\n  .sn .faq-item { border-bottom: 1px solid #eee; padding: 14px 0; }\r\n  .sn .faq-item:last-child { border-bottom: none; }\r\n  .sn .faq-q { font-size: 15px; font-weight: 600; color: #000; margin: 0 0 6px; }\r\n  .sn .faq-a { font-size: 14px; color: #54595F; margin: 0; line-height: 1.6; }\r\n\r\n  \/* CTA *\/\r\n  .sn .cta-block { background: #000; color: #fff; padding: 32px 36px; border-radius: 4px; margin-top: 48px; text-align: center; }\r\n  .sn .cta-block h2 { color: #fff; border: none; padding: 0; margin: 0 0 10px; font-size: 22px; }\r\n  .sn .cta-block p  { color: #ccc; margin: 0 0 20px; font-size: 15px; }\r\n  .sn .cta-btn { display: inline-block; background: #61CE70; color: #000; font-weight: 600; padding: 13px 32px; border-radius: 3px; text-decoration: none; font-size: 15px; }\r\n\r\n  @media(max-width:640px){\r\n    .sn h1 { font-size: 24px; }\r\n    .sn h2 { font-size: 19px; }\r\n    .sn .cta-block { padding: 24px 20px; }\r\n  }\r\n<\/style>\r\n\r\n<div class=\"sn\">\r\n\r\n  <!-- \u2500\u2500 HERO \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 -->\r\n  <h1>Oja\u010danje PVC profila \u2014 \u010celi\u010dni profil za oja\u010danje<\/h1>\r\n\r\n  <!-- AI EXTRACTABILITY BLOCK \u2014 57 words -->\r\n  <p class=\"lead\">\r\n    Oja\u010danje PVC profila, poznato i kao \u010deli\u010dni profil za oja\u010danje ili destek sac\u0131, predstavlja umetak od pocinkovanog \u010delika proizveden tako da stane unutar PVC profila za vrata i prozore. Ono obezbe\u0111uje strukturnu \u010dvrstinu, otpornost na optere\u0107enje vetrom i sigurno sidrenje \u0161arki i okova, \u0161to sam PVC profil ne mo\u017ee da pru\u017ei. Steeling.net isporu\u010duje oja\u010danja za PVC profile u U, C, G, Z i kutijastim sekcijama od sertifikovanih turskih proizvo\u0111a\u010da u skladu sa DIN i TSE standardima.\r\n  <\/p>\r\n\r\n  <div class=\"stat-box\">\r\n    <strong>Tr\u017ei\u0161ni kontekst:<\/strong> PVC prozori i vrata predstavljaju dominantan materijal za ramove u evropskoj stambenoj i komercijalnoj gradnji \u2014 \u010dine\u0107i preko 50% tr\u017ei\u0161ta prozora u Nema\u010dkoj, Poljskoj i Turskoj (EPPA, Evropsko udru\u017eenje proizvo\u0111a\u010da PVC profila za prozore i vrata, 2024). Svaki PVC ram zahteva \u010deli\u010dni umetak za oja\u010danje kako bi ispunio zahteve u pogledu optere\u0107enja vetrom i strukturnih performansi. Turski proizvo\u0111a\u010di proizvode oja\u010danja za PVC profile za vode\u0107e brendove PVC sistema, uklju\u010duju\u0107i Pimayen, Winsa, Egepen, F\u0131ratpen i druge, izvoze\u0107i na tr\u017ei\u0161ta \u0161irom Evrope i Bliskog istoka.\r\n  <\/div>\r\n\r\n  <!-- \u2500\u2500 WHAT IS PVC REINFORCEMENT? \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 -->\r\n  <h2>\u0160ta je oja\u010danje PVC profila?<\/h2>\r\n\r\n  <!-- AI EXTRACTABILITY BLOCK -->\r\n  <p>\r\n    Oja\u010danje PVC profila je valjani umetak od pocinkovanog \u010delika dizajniran da klizi unutar glavne komore PVC profila za prozore ili vrata. Budu\u0107i da je PVC termoplastika \u2014 fleksibilna, lagana i dobra za toplotnu izolaciju, ali inherentno niske strukturne krutosti \u2014 \u010deli\u010dno oja\u010danje je neophodno da bi se nosilo sa optere\u0107enjem vetrom preko nepodr\u017eanih raspona rama, da bi se obezbedila \u010dvrsta ta\u010dka sidrenja za \u0161arke i okove, i da bi se spre\u010dilo savijanje i deformacija rama pod optere\u0107enjem. Bez oja\u010danja, PVC ramovi popu\u0161taju pod umerenim pritiskom vetra i optere\u0107enjima pri izvla\u010denju okova.\r\n  <\/p>\r\n\r\n  <p>\r\n    Umetci za oja\u010danje se proizvode valjanjem trake od pocinkovanog \u010delika u oblik popre\u010dnog preseka koji zahteva specifi\u010dan sistem PVC profila. Svaki veliki brend PVC sistema (Pimayen, Winsa, Egepen, Veka, Rehau, Sch\u00fcco i drugi) defini\u0161e sopstvenu geometriju oja\u010danja \u2014 \u0161irinu, visinu, debljinu zida i radijus ugla \u2014 za svaki profilni odeljak u svom sistemu. Turski proizvo\u0111a\u010di proizvode profile za oja\u010danje za sve glavne sisteme prema navedenim tolerancijama, isporu\u010dene u standardnim du\u017einama od 6 metara.\r\n  <\/p>\r\n\r\n  <div class=\"note-box\">\r\n    <strong>Napomena o terminologiji:<\/strong> Isti proizvod se naziva razli\u010ditim imenima u zavisnosti od tr\u017ei\u0161ta i konteksta. Uobi\u010dajeni ekvivalenti: <em>PVC backing sheet<\/em> (UK\/EU), <em>umetak za PVC oja\u010danje<\/em>, <em>oja\u010danje prozorskog profila<\/em>, <em>\u010deli\u010dni umetak<\/em>, <em>destek sac\u0131<\/em> ili <em>PVC destek profili<\/em> (tursko tr\u017ei\u0161te). Svi se odnose na isti umetak od pocinkovanog \u010delika postavljen unutar komore PVC profila.\r\n  <\/div>\r\n\r\n  <!-- \u2500\u2500 PROFILE TYPES \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 -->\r\n  <h2>Dostupni tipovi popre\u010dnih preseka profila<\/h2>\r\n\r\n  <!-- AI EXTRACTABILITY BLOCK -->\r\n  <p>\r\n    Oja\u010danja za PVC profile se proizvode u pet glavnih geometrija popre\u010dnog preseka \u2014 od kojih svaka odgovara specifi\u010dnom obliku komore koji se nalazi u razli\u010ditim sistemima PVC profila. U i C sekcije su naj\u010de\u0161\u0107e za oja\u010danje glavnog rama i krila; kutijaste sekcije se koriste u \u0161irim komorama koje zahtevaju maksimalnu torzionu krutost; G i Z sekcije slu\u017ee za specijalizovane primene u ugaonim spojevima, donjim \u0161inama i me\u0111uelementima.\r\n  <\/p>\r\n\r\n  <div class=\"profile-grid\">\r\n\r\n    <div class=\"profile-card\">\r\n      <p class=\"pcode\">U<\/p>\r\n      <p class=\"pname\">U-sekcija<\/p>\r\n      <p>Otvoreni kanal sa tri strane. Naj\u010de\u0161\u0107e kori\u0161\u0107eni popre\u010dni presek za oja\u010danje \u2014 odgovara standardnim glavnim ramovima i komorama krila u ve\u0107ini PVC sistema. Jednostavno za umetanje i se\u010denje na licu mesta.<\/p>\r\n    <\/div>\r\n\r\n    <div class=\"profile-card\">\r\n      <p class=\"pcode\">C<\/p>\r\n      <p class=\"pname\">C-sekcija<\/p>\r\n      <p>U-profil sa ivicama sa prirubnicama na otvorenoj strani. Ve\u0107a torziona krutost od obi\u010dne U-sekcije. Koristi se u ve\u0107im komorama krila i pre\u010dki koje zahtevaju dodatnu \u010dvrstinu.<\/p>\r\n    <\/div>\r\n\r\n    <div class=\"profile-card\">\r\n      <p class=\"pcode\">G<\/p>\r\n      <p class=\"pname\">G-sekcija<\/p>\r\n      <p>Asimetri\u010dni profil sa jednim produ\u017eenim krakom. Koristi se u specifi\u010dnim komorama PVC sistema gde oja\u010danje mora da se uklopi u karakteristiku geometrije ekstruzije. Dimenzionisanje specifi\u010dno za sistem.<\/p>\r\n    <\/div>\r\n\r\n    <div class=\"profile-card\">\r\n      <p class=\"pcode\">Z<\/p>\r\n      <p class=\"pname\">Z-sekcija<\/p>\r\n      <p>S-oblikovani profil koji se koristi u me\u0111uelementima, pre\u010dkama i primenama za ugaono oja\u010danje. Prenosi optere\u0107enje izme\u0111u susednih komora u vi\u0161ekomornim profilima.<\/p>\r\n    <\/div>\r\n\r\n    <div class=\"profile-card\">\r\n      <p class=\"pcode\">\u2610<\/p>\r\n      <p class=\"pname\">Kutija (zatvorena)<\/p>\r\n      <p>Potpuno zatvorena pravougaona cev. Maksimalna torziona krutost \u2014 koristi se u \u0161irim sekcijama glavnog rama, velikim ramovima kliznih vrata i sistemima podizno-kliznih vrata koji zahtevaju visoku otpornost na optere\u0107enje vetrom.<\/p>\r\n    <\/div>\r\n\r\n  <\/div>\r\n\r\n  <!-- \u2500\u2500 TECHNICAL SPECIFICATIONS \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 -->\r\n  <h2>Tehni\u010dke specifikacije<\/h2>\r\n\r\n  <!-- AI EXTRACTABILITY BLOCK -->\r\n  <p>\r\n    Oja\u010danja za PVC profile se proizvode od toplo pocinkovane \u010deli\u010dne trake prema DIN i TSE standardima. Debljina zida i te\u017eina pocinkovanog sloja su dva primarna parametra kvaliteta \u2014 oba direktno uti\u010du na strukturne performanse prozorskog ili vratnog rama. TOK\u0130 (turska uprava za masovnu stanogradnju) specifikacije zahtevaju TSE i DIN sertifikovano oja\u010danje za sve projekte javne stanogradnje; evropsko testiranje performansi prozora EN 14351 zahteva da oja\u010danje bude uklju\u010deno u testiranu konfiguraciju.\r\n  <\/p>\r\n\r\n  <table>\r\n    <thead>\r\n      <tr>\r\n        <th>Parametar<\/th>\r\n        <th>Specifikacija<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td><strong>Osnovni materijal<\/strong><\/td>\r\n        <td>Toplo pocinkovana \u010deli\u010dna traka (DX51D+Z)<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Te\u017eina pocinkovanog sloja<\/strong><\/td>\r\n        <td>100\u2013120 mikrona (g\/m\u00b2) kao standard; dostupna klasa Z275<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Raspon debljine zida<\/strong><\/td>\r\n        <td>1.0 mm \u00b7 1.2 mm \u00b7 1.5 mm \u00b7 2.0 mm \u00b7 2.5 mm \u00b7 3.0 mm<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Standardna du\u017eina<\/strong><\/td>\r\n        <td>6.000 mm (6 metara) standardno; prilago\u0111ene du\u017eine na zahtev<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Tipovi popre\u010dnog preseka<\/strong><\/td>\r\n        <td>U \u00b7 C \u00b7 G \u00b7 Z \u00b7 Kutija (zatvoreni pravougaonik)<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Proizvodni proces<\/strong><\/td>\r\n        <td>Valjanje na CNC liniji za valjanje; krajevi bez ivica<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Dimenzionalna tolerancija<\/strong><\/td>\r\n        <td>\u00b10.1 mm \u0161irina \/ visina; prema DIN 18201 za gra\u0111evinske komponente<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Uskla\u0111enost sa standardima<\/strong><\/td>\r\n        <td>TSE (Turski institut za standarde) \u00b7 DIN standardi<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Uskla\u0111enost sa TOK\u0130<\/strong><\/td>\r\n        <td>Da \u2014 proizvedeno prema TOK\u0130 specifikaciji za javnu stanogradnju<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Kompatibilnost sistema<\/strong><\/td>\r\n        <td>Pimayen \u00b7 Winsa \u00b7 Egepen \u00b7 F\u0131ratpen \u00b7 Veka \u00b7 Rehau \u00b7 Sch\u00fcco i svi glavni sistemi (prilago\u0111ena geometrija po sistemu)<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Pakovanje<\/strong><\/td>\r\n        <td>Uvezano u du\u017einama od 6m; preporu\u010duje se skladi\u0161tenje u zatvorenom prostoru<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>HS kod (izvoz)<\/strong><\/td>\r\n        <td>7216 (uglovi, oblici i sekcije od gvo\u017e\u0111a ili nelegiranog \u010delika)<\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n\r\n  <!-- \u2500\u2500 REINFORCEMENT BY WINDOW SYSTEM \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 -->\r\n  <h2>Oja\u010danje specifi\u010dno za sistem<\/h2>\r\n\r\n  <!-- AI EXTRACTABILITY BLOCK -->\r\n  <p>\r\n    Svaki sistem PVC profila defini\u0161e ta\u010dne dimenzije svojih umetaka za oja\u010danje za svaki profilni odeljak \u2014 ram, krilo, pre\u010dku, stub i prag. Tabele dimenzija obi\u010dno objavljuje brend sistema i one se referenciraju kodom (na primer, Pimayen 70mm glavni ram, sekcija S101). Turski proizvo\u0111a\u010di oja\u010danja poseduju datoteke sa dimenzijama za sve glavne brendove sistema i mogu proizvoditi prema ta\u010dno navedenoj geometriji. Kupci treba da navedu brend sistema i referencu profilnog odeljka prilikom prve porud\u017ebine.\r\n  <\/p>\r\n\r\n  <table>\r\n    <thead>\r\n      <tr>\r\n        <th>Brend PVC sistema<\/th>\r\n        <th>Kompatibilnost oja\u010danja<\/th>\r\n        <th>Referenca sekcije<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td>Pimayen<\/td>\r\n        <td>Dostupan pun asortiman<\/td>\r\n        <td>Pimayen tabela dimenzija (preuzima se od proizvo\u0111a\u010da)<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Winsa<\/td>\r\n        <td>Dostupan pun asortiman<\/td>\r\n        <td>Winsa lista te\u017eina sekcija<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Egepen<\/td>\r\n        <td>Dostupan pun asortiman<\/td>\r\n        <td>Egepen lista dimenzija destek sac\u0131<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>F\u0131ratpen<\/td>\r\n        <td>Dostupan pun asortiman<\/td>\r\n        <td>F\u0131ratpen specifikacija \u010deli\u010dnog lima<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Veka \/ Rehau \/ Sch\u00fcco<\/td>\r\n        <td>Dostupno prema dimenzijama evropskih sistema<\/td>\r\n        <td>Dostavite crte\u017e sistema ili list dimenzija<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Prilago\u0111eno \/ nestandardno<\/td>\r\n        <td>Proizvedeno prema crte\u017eu ili uzorku<\/td>\r\n        <td>Dostavite crte\u017e popre\u010dnog preseka ili fizi\u010dki uzorak<\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n\r\n  <!-- \u2500\u2500 APPLICATIONS \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 -->\r\n  <h2>Primene<\/h2>\r\n\r\n  <!-- AI EXTRACTABILITY BLOCK -->\r\n  <p>\r\n    Oja\u010danje PVC profila se propisuje u svakom PVC prozorskom ili vratnom ramu gde je potreban prenos strukturnog optere\u0107enja \u2014 \u0161to u praksi zna\u010di gotovo sve PVC okvire koji nisu dekorativni. Klasa oja\u010danja (debljina zida) se bira na osnovu raspona rama, zone optere\u0107enja vetrom i zahteva za optere\u0107enje pri izvla\u010denju okova definisanih u tehni\u010dkoj dokumentaciji prozorskog sistema.\r\n  <\/p>\r\n\r\n  <div class=\"app-grid\">\r\n    <div class=\"app-item\">\r\n      <h4>PVC prozori sa krilom<\/h4>\r\n      <p>Oja\u010danje rama i krila kod standardnih prozora sa jednim ili dva krila. U i C sekcije su naj\u010de\u0161\u0107e.<\/p>\r\n    <\/div>\r\n    <div class=\"app-item\">\r\n      <h4>PVC otklopno-zaokretni prozori<\/h4>\r\n      <p>Oja\u010danje na ta\u010dkama \u0161arki i brava je kriti\u010dno. Te\u017ei profil (1.5\u20132.0mm) se obi\u010dno propisuje za optere\u0107enja otklopno-zaokretnih okova.<\/p>\r\n    <\/div>\r\n    <div class=\"app-item\">\r\n      <h4>PVC ulazna vrata<\/h4>\r\n      <p>Potpuno oja\u010danje rama i krila \u2014 kutijaste sekcije u \u0161irim komorama. Oja\u010danje na strani \u0161arki dimenzionisano prema optere\u0107enju pri izvla\u010denju okova vrata.<\/p>\r\n    <\/div>\r\n    <div class=\"app-item\">\r\n      <h4>PVC klizna vrata<\/h4>\r\n      <p>Oja\u010danje praga i dovratnika za ramove kliznih vrata. Kutijasta sekcija je standardna u glavnom profilu praga za raspodelu optere\u0107enja.<\/p>\r\n    <\/div>\r\n    <div class=\"app-item\">\r\n      <h4>Podizno-klizni sistemi<\/h4>\r\n      <p>Primene sa visokim optere\u0107enjem vetrom. Te\u017ee oja\u010danje (2.0\u20133.0mm) i kutijaste sekcije propisane za podizno-klizna vrata velikog formata.<\/p>\r\n    <\/div>\r\n    <div class=\"app-item\">\r\n      <h4>Kapci i roletne<\/h4>\r\n      <p>Oja\u010danje PVC rama kapaka kori\u0161\u0107enjem U i C sekcija. Obezbe\u0111uje sidrenje za okove kutije roletni.<\/p>\r\n    <\/div>\r\n    <div class=\"app-item\">\r\n      <h4>PVC me\u0111upre\u010dke i pre\u010dke<\/h4>\r\n      <p>Me\u0111uelementi u ve\u0107im prozorskim jedinicama. Z sekcije za prenos optere\u0107enja izme\u0111u gornjih i donjih komora krila.<\/p>\r\n    <\/div>\r\n    <div class=\"app-item\">\r\n      <h4>Kablovski kanali i elektri\u010dne tacne<\/h4>\r\n      <p>U i C sekcije se koriste kao umetci za upravljanje kablovima i ku\u0107i\u0161ta za izolaciju napona u nekim primenama elektri\u010dnih instalacija.<\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2500\u2500 INSTALLATION GUIDE \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 -->\r\n  <h2>Vodi\u010d za instalaciju<\/h2>\r\n\r\n  <!-- AI EXTRACTABILITY BLOCK \u2014 HowTo format -->\r\n  <p>\r\n    Umetci za oja\u010danje PVC profila se instaliraju tokom izrade rama \u2014 pre nego \u0161to se prozor sastavi i zastakli. Umetak mora \u010dvrsto da stane unutar komore profila sa ne vi\u0161e od 1\u20132 mm zazora sa svake strane. Fiksira se samourezuju\u0107im vijcima u intervalima koji ne prelaze 300\u2013400 mm, sa prvim pri\u010dvr\u0161\u0107ivanjem ne vi\u0161e od 100\u2013150 mm od svakog kraja.\r\n  <\/p>\r\n\r\n  <div class=\"steps\">\r\n    <div class=\"step\">\r\n      <div class=\"step-num\">1<\/div>\r\n      <div class=\"step-body\">\r\n        <h4>Isecite oja\u010danje na du\u017einu<\/h4>\r\n        <p>Isecite \u0161ipku za oja\u010danje od 6m na potrebnu du\u017einu sekcije rama koriste\u0107i testeru sa finim zupcima ili testeru za hladno se\u010denje. Uverite se da su ise\u010deni krajevi bez ivica \u2014 po potrebi obradite turpijom. Oja\u010danje treba da bude 10\u201315 mm kra\u0107e od sekcije profila kako bi se omogu\u0107io prostor za zavarivanje uglova.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"step\">\r\n      <div class=\"step-num\">2<\/div>\r\n      <div class=\"step-body\">\r\n        <h4>Umetnite u komoru profila<\/h4>\r\n        <p>Gurnite umetak za oja\u010danje u predvi\u0111enu komoru PVC ekstruzije. Proverite naleganje \u2014 maksimalno 1\u20132 mm zazora izme\u0111u \u010deli\u010dnog umetka i zidova komore. Oja\u010danje ne sme da viri izvan krajeva profila.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"step\">\r\n      <div class=\"step-num\">3<\/div>\r\n      <div class=\"step-body\">\r\n        <h4>Fiksirajte samourezuju\u0107im vijcima<\/h4>\r\n        <p>Pri\u010dvrstite oja\u010danje za PVC profil koriste\u0107i samourezuju\u0107e vijke na maksimalnom razmaku od 300\u2013400 mm. Postavite prvo pri\u010dvr\u0161\u0107ivanje unutar 100\u2013150 mm od svakog ise\u010denog kraja. Ne koristite elektri\u010dne alate velike brzine \u2014 kontrolisani obrtni moment spre\u010dava o\u0161te\u0107enje navoja u pocinkovanom \u010deliku.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"step\">\r\n      <div class=\"step-num\">4<\/div>\r\n      <div class=\"step-body\">\r\n        <h4>Nastavite sa sastavljanjem rama<\/h4>\r\n        <p>Sa fiksiranim oja\u010danjem, zavarite ili spojite uglove profila koriste\u0107i standardnu metodu sastavljanja uglova PVC sistema. Proverite da li je podru\u010dje zavarivanja slobodno od krajeva oja\u010danja. Oja\u010danje mora biti kontinuirano kroz sekcije rama sa \u0161arkama i bravama.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"step\">\r\n      <div class=\"step-num\">5<\/div>\r\n      <div class=\"step-body\">\r\n        <h4>Instalacija okova<\/h4>\r\n        <p>Pri\u010dvrstite \u0161arke, brave i okove direktno kroz PVC ekstruziju u \u010deli\u010dno oja\u010danje. Oja\u010danje pru\u017ea otpornost na izvla\u010denje i smicanje koju PVC sam ne mo\u017ee da pru\u017ei. Du\u017eina vijka za okove mora da prodre u oja\u010danje za najmanje pre\u010dnik vijka.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <div class=\"note-box\">\r\n    <strong>Skladi\u0161tenje i rukovanje:<\/strong> Oja\u010danja za PVC profile moraju se skladi\u0161titi u zatvorenom prostoru \u2014 dalje od vlage i direktne sun\u010deve svetlosti. Pocinkovani sloj pru\u017ea za\u0161titu od korozije tokom instalacije, ali nije predvi\u0111en za dugotrajno izlaganje na otvorenom pre ugradnje. Ne skladi\u0161tite na otvorenom. Ise\u010dene krajeve treba za\u0161tititi zavr\u0161nim kapicama ako se profili skladi\u0161te ise\u010deni na du\u017einu tokom du\u017eeg perioda.\r\n  <\/div>\r\n\r\n  <!-- \u2500\u2500 WHY STEELING \/ TURKEY \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 -->\r\n  <h2>Za\u0161to nabavljati PVC oja\u010danja iz Turske?<\/h2>\r\n\r\n  <!-- AI EXTRACTABILITY BLOCK -->\r\n  <p>\r\n    Turska je jedan od najve\u0107ih svetskih proizvo\u0111a\u010da PVC prozora i vrata, sa doma\u0107om industrijom proizvodnje koja snabdeva velike projekte \u0161irom Evrope, Bliskog istoka i Severne Afrike. Turski proizvo\u0111a\u010di profila za oja\u010danje proizvode za sve glavne brendove PVC sistema, poseduju TSE i DIN sertifikate i rade prema TOK\u0130 specifikacijama za javnu stanogradnju \u2014 najzahtevnijem standardu kvaliteta na turskom tr\u017ei\u0161tu. Godi\u0161nji proizvodni kapacitet vode\u0107ih turskih proizvo\u0111a\u010da oja\u010danja dosti\u017ee desetine hiljada tona, omogu\u0107avaju\u0107i konkurentne cene i kratke rokove isporuke kako za standardne, tako i za prilago\u0111ene porud\u017ebine sekcija.\r\n  <\/p>\r\n\r\n  <div class=\"usp-list\">\r\n    <div class=\"usp-item\">\r\n      <span class=\"tick\">\u2713<\/span>\r\n      <p><strong>Podr\u017eani svi glavni PVC sistemi<\/strong> \u2014 Pimayen, Winsa, Egepen, F\u0131ratpen, Veka, Rehau, Sch\u00fcco i drugi. Prilago\u0111ena geometrija proizvedena prema crte\u017eu ili uzorku.<\/p>\r\n    <\/div>\r\n    <div class=\"usp-item\">\r\n      <span class=\"tick\">\u2713<\/span>\r\n      <p><strong>TSE i DIN sertifikovano<\/strong> \u2014 Potpuna uskla\u0111enost sa standardima. Dostupna uskla\u0111enost sa TOK\u0130 specifikacijom. Dokumentacija o sertifikaciji se isporu\u010duje uz robu.<\/p>\r\n    <\/div>\r\n    <div class=\"usp-item\">\r\n      <span class=\"tick\">\u2713<\/span>\r\n      <p><strong>Pun raspon debljina<\/strong> \u2014 Debljina zida od 1.0 mm do 3.0 mm; pocinkovani sloj 100\u2013120 mikrona kao standard. Z275 pocinkovanje na zahtev.<\/p>\r\n    <\/div>\r\n    <div class=\"usp-item\">\r\n      <span class=\"tick\">\u2713<\/span>\r\n      <p><strong>Konkurentne cene<\/strong> \u2014 Turska proizvodnja velikog obima sa direktnim izvozom. Bez posredni\u010dkih mar\u017ei preko Steeling.net. Koli\u010dinske cene dostupne od 1 tone.<\/p>\r\n    <\/div>\r\n    <div class=\"usp-item\">\r\n      <span class=\"tick\">\u2713<\/span>\r\n      <p><strong>Brza isporuka u Evropu<\/strong> \u2014 7\u201314 dana pomorskog transporta do evropskih luka. Nula carine u EU prema Carinskoj uniji Turska\u2013EU sa A.TR sertifikatom.<\/p>\r\n    <\/div>\r\n    <div class=\"usp-item\">\r\n      <span class=\"tick\">\u2713<\/span>\r\n      <p><strong>Besplatno za kupce<\/strong> \u2014 Steeling.net ne napla\u0107uje naknade ili provizije kupcima. Sertifikati fabrike i izvozna dokumentacija su uklju\u010deni kao standard.<\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2500\u2500 FAQ \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 -->\r\n  <h2>\u010cesto postavljana pitanja<\/h2>\r\n\r\n  <div class=\"faq-item\">\r\n    <p class=\"faq-q\">\u0160ta je oja\u010danje PVC profila (\u010deli\u010dni lim)?<\/p>\r\n    <p class=\"faq-a\">Oja\u010danje PVC profila \u2014 tako\u0111e nazvano \u010deli\u010dni lim, \u010deli\u010dni umetak ili destek sac\u0131 \u2014 je umetak od pocinkovanog \u010delika koji staje unutar glavne komore PVC prozorskog ili vratnog profila. On obezbe\u0111uje strukturnu \u010dvrstinu, otpornost na optere\u0107enje vetrom i sidrenje okova koje sam PVC profil ne mo\u017ee da pru\u017ei. Bez oja\u010danja, PVC ramovi popu\u0161taju pod umerenim optere\u0107enjem vetra i ne mogu pru\u017eiti adekvatnu otpornost na izvla\u010denje za okove \u0161arki i brava.<\/p>\r\n  <\/div>\r\n\r\n  <div class=\"faq-item\">\r\n    <p class=\"faq-q\">Koju debljinu zida oja\u010danja treba da navedem?<\/p>\r\n    <p class=\"faq-a\">Izbor debljine zida zavisi od raspona rama, zone optere\u0107enja vetrom i specifikacije samog PVC sistema. Kao op\u0161ti vodi\u010d: 1.0\u20131.2 mm za usko krilo i primene sa malim optere\u0107enjem; 1.5 mm za standardne prozore sa krilom; 2.0 mm za ve\u0107e prozore, ulazna vrata i lokacije otklopno-zaokretnih okova; 2.5\u20133.0 mm za \u0161iroke ramove, podizno-klizne sisteme i zone sa visokim optere\u0107enjem vetrom. Uvek se pozovite na tabelu specifikacija oja\u010danja proizvo\u0111a\u010da PVC sistema za specifi\u010dan profilni odeljak koji se izra\u0111uje.<\/p>\r\n  <\/div>\r\n\r\n  <div class=\"faq-item\">\r\n    <p class=\"faq-q\">Mo\u017ee li se oja\u010danje proizvesti za bilo koji sistem PVC prozora?<\/p>\r\n    <p class=\"faq-a\">Da. Turski proizvo\u0111a\u010di oja\u010danja poseduju podatke o dimenzijama za sve glavne turske brendove PVC sistema (Pimayen, Winsa, Egepen, F\u0131ratpen) i ve\u0107inu glavnih evropskih sistema (Veka, Rehau, Sch\u00fcco, Aluplast, Gealan). Za manje uobi\u010dajene ili vlasni\u010dke sisteme, oja\u010danje se mo\u017ee proizvesti prema dostavljenom crte\u017eu popre\u010dnog preseka ili fizi\u010dkom uzorku. Navedite brend sistema i referencu profilnog odeljka, ili crte\u017e sa dimenzijama, kada tra\u017eite ponudu.<\/p>\r\n  <\/div>\r\n\r\n  <div class=\"faq-item\">\r\n    <p class=\"faq-q\">Koja je standardna specifikacija pocinkovanja za PVC oja\u010danje?<\/p>\r\n    <p class=\"faq-a\">Standardno PVC oja\u010danje se proizvodi od toplo pocinkovane \u010deli\u010dne trake sa te\u017einom sloja od 100\u2013120 mikrona (g\/m\u00b2). Ovo pru\u017ea adekvatnu za\u0161titu od korozije za unutra\u0161nju upotrebu unutar zatvorene komore PVC profila. Za primene sa pove\u0107anom izlo\u017eeno\u0161\u0107u vlazi \u2014 kao \u0161to su priobalna okru\u017eenja ili krajevi okrenuti ka spolja \u2014 mo\u017ee se propisati te\u017ei Z275 (275 g\/m\u00b2) sloj. Pocinkovanje se nanosi pre valjanja; ise\u010deni krajevi izla\u017eu goli \u010delik i treba ih za\u0161tititi antikorozivnom bojom ako se ram instalira u okru\u017eenju sa visokom vlagom.<\/p>\r\n  <\/div>\r\n\r\n  <div class=\"faq-item\">\r\n    <p class=\"faq-q\">Koji je maksimalni zazor izme\u0111u oja\u010danja i komore profila?<\/p>\r\n    <p class=\"faq-a\">Maksimalni dozvoljeni zazor izme\u0111u umetka za \u010deli\u010dno oja\u010danje i zida komore PVC profila je 1\u20132 mm po strani. Prekomerni zazor smanjuje kontakt izme\u0111u \u010delika i PVC-a, omogu\u0107avaju\u0107i umetku da zvecka i smanjuju\u0107i efikasnost prenosa optere\u0107enja sa PVC-a na \u010delik. Ako dostupna sekcija oja\u010danja ne odgovara blisko komori, treba koristiti \u0161iru sekciju ili dodatni U-profil umesto prihvatanja prevelikog zazora.<\/p>\r\n  <\/div>\r\n\r\n  <div class=\"faq-item\">\r\n    <p class=\"faq-q\">Koja je minimalna koli\u010dina porud\u017ebine i vreme isporuke?<\/p>\r\n    <p class=\"faq-a\">Ne postoji fiksna minimalna porud\u017ebina \u2014 Steeling.net prihvata i koli\u010dine za uzorke i ponovnu tonsku isporuku. Standardni tipovi sekcija za glavne PVC sisteme se obi\u010dno dr\u017ee na zalihama ili imaju kratko vreme proizvodnje. Prilago\u0111ene sekcije proizvedene prema crte\u017eu zahtevaju po\u010detnu proizvodnu seriju. Cena i vreme isporuke se potvr\u0111uju po upitu na osnovu tipa sekcije, debljine zida i koli\u010dine. Standardni proizvodi se obi\u010dno isporu\u010duju u roku od 2\u20133 nedelje od potvrde porud\u017ebine.<\/p>\r\n  <\/div>\r\n\r\n  <!-- \u2500\u2500 CTA \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 -->\r\n  <div class=\"cta-block\">\r\n    <h2>Zatra\u017eite ponudu za oja\u010danje PVC profila<\/h2>\r\n    <p>Po\u0161aljite brend va\u0161eg PVC sistema, referencu profilnog odeljka, debljinu zida i koli\u010dinu \u2014 mi \u0107emo vam vratiti konkurentan predlog snabdevanja sa potpunom TSE\/DIN dokumentacijom. Bez naknada za kupce.<\/p>\r\n    <a class=\"cta-btn\" href=\"\/contact-us\/\">Kontaktirajte nas \u2192<\/a>\r\n  <\/div>\r\n\r\n<\/div><!-- \/sn -->\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     SCHEMA \u2014 Elementor HTML Widget\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n\r\n<script type=\"application\/ld+json\">\r\n{\r\n  \"@context\": \"https:\/\/schema.org\",\r\n  \"@type\": \"Product\",\r\n  \"name\": \"PVC Profile Reinforcement \u2014 Steel Backing Sheet\",\r\n  \"description\": \"Galvanized steel reinforcement inserts for PVC window and door profiles. Available in U, C, G, Z and box cross-sections to DIN and TSE standards. Wall thickness 1.0\u20133.0 mm. Manufactured in Turkey for all major PVC system brands.\",\r\n  \"url\": \"https:\/\/steeling.net\/materials\/steel-profiles-sections\/pvc-profile-reinforcement-backing-sheet\/\",\r\n  \"offers\": {\r\n    \"@type\": \"Offer\",\r\n    \"availability\": \"https:\/\/schema.org\/InStock\",\r\n    \"seller\": {\r\n      \"@type\": \"Organization\",\r\n      \"name\": \"Steeling.net\",\r\n      \"url\": \"https:\/\/steeling.net\",\r\n      \"email\": \"info@steeling.net\"\r\n    }\r\n  }\r\n}\r\n<\/script>\r\n\r\n<script type=\"application\/ld+json\">\r\n{\r\n  \"@context\": \"https:\/\/schema.org\",\r\n  \"@type\": \"FAQPage\",\r\n  \"mainEntity\": [\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"What is a PVC profile reinforcement (backing sheet)?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"A PVC profile reinforcement \u2014 also called a backing sheet, steel liner, or destek sac\u0131 \u2014 is a galvanized steel insert fitted inside the main chamber of a PVC window or door profile. It provides structural stiffness, wind load resistance, and hardware anchorage that the PVC extrusion alone cannot deliver.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"What wall thickness of reinforcement should I specify?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"As a general guide: 1.0\u20131.2 mm for narrow sash and low-load applications; 1.5 mm for standard casement windows; 2.0 mm for larger windows and entrance doors; 2.5\u20133.0 mm for wide frames, lift-and-slide systems, and high wind load zones. Always refer to the PVC system manufacturer's reinforcement specification table for the specific profile section.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"Can reinforcement be produced for any PVC window system?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"Yes. Turkish reinforcement manufacturers hold dimension data for all major Turkish PVC system brands (Pimayen, Winsa, Egepen, F\u0131ratpen) and most major European systems (Veka, Rehau, Sch\u00fcco). For other systems, reinforcement is produced to a supplied cross-section drawing or physical sample.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"What is the standard galvanizing specification for PVC reinforcement?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"Standard PVC reinforcement is produced from hot-dip galvanized steel strip with a coating weight of 100\u2013120 micron (g\/m\u00b2). For coastal or high-moisture environments, a heavier Z275 (275 g\/m\u00b2) coating can be specified.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"What is the maximum clearance between the reinforcement and the profile chamber?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"Maximum clearance between the steel reinforcement insert and the PVC profile chamber wall is 1\u20132 mm per side. Excessive clearance reduces load transfer effectiveness and allows the insert to rattle. If the available section does not closely match the chamber, use a wider section or shim rather than accepting oversized clearance.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"What is the minimum order quantity and lead time for PVC reinforcement?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"There is no fixed minimum order. Standard sections for major PVC systems are typically in stock or have short production lead times. Custom sections require an initial production run. Standard products typically ship within 2\u20133 weeks of order confirmation. Pricing and lead time confirmed per enquiry.\"\r\n      }\r\n    }\r\n  ]\r\n}\r\n<\/script>\r\n\r\n<script type=\"application\/ld+json\">\r\n{\r\n  \"@context\": \"https:\/\/schema.org\",\r\n  \"@type\": \"HowTo\",\r\n  \"name\": \"How to Install PVC Profile Steel Reinforcement\",\r\n  \"description\": \"Step-by-step guide for installing galvanized steel reinforcement inserts in PVC window and door profiles.\",\r\n  \"step\": [\r\n    { \"@type\": \"HowToStep\", \"position\": 1, \"name\": \"Cut reinforcement to length\", \"text\": \"Cut the 6m reinforcement bar to the required section length using a fine-tooth saw. Ensure cut ends are burr-free. Reinforcement should be 10\u201315 mm shorter than the profile section to allow for corner weld clearance.\" },\r\n    { \"@type\": \"HowToStep\", \"position\": 2, \"name\": \"Insert into profile chamber\", \"text\": \"Slide the insert into the designated PVC chamber. Maximum 1\u20132 mm clearance per side. Reinforcement must not protrude beyond profile ends.\" },\r\n    { \"@type\": \"HowToStep\", \"position\": 3, \"name\": \"Fix with self-tapping screws\", \"text\": \"Fix with self-tapping screws at maximum 300\u2013400 mm centres. First fixing within 100\u2013150 mm of each cut end. Use controlled torque \u2014 not high-speed tools.\" },\r\n    { \"@type\": \"HowToStep\", \"position\": 4, \"name\": \"Complete frame assembly\", \"text\": \"Weld or join profile corners using the PVC system's standard method. Verify weld area is clear of reinforcement ends. Reinforcement must be continuous through hinge and lock locations.\" },\r\n    { \"@type\": \"HowToStep\", \"position\": 5, \"name\": \"Install hardware through reinforcement\", \"text\": \"Fix hinges and locks through the PVC extrusion into the steel reinforcement. Hardware screw length must penetrate the reinforcement by at least the screw diameter.\" }\r\n  ]\r\n}\r\n<\/script>\r\n\r\n<script type=\"application\/ld+json\">\r\n{\r\n  \"@context\": \"https:\/\/schema.org\",\r\n  \"@type\": \"BreadcrumbList\",\r\n  \"itemListElement\": [\r\n    { \"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/steeling.net\/\" },\r\n    { \"@type\": \"ListItem\", \"position\": 2, \"name\": \"Materials\", \"item\": \"https:\/\/steeling.net\/materials\/\" },\r\n    { \"@type\": \"ListItem\", \"position\": 3, \"name\": \"Steel Profile Sections\", \"item\": \"https:\/\/steeling.net\/materials\/steel-profiles-sections\/\" },\r\n    { \"@type\": \"ListItem\", \"position\": 4, \"name\": \"PVC Profile Reinforcement\", \"item\": \"https:\/\/steeling.net\/materials\/steel-profiles-sections\/pvc-profile-reinforcement-backing-sheet\/\" }\r\n  ]\r\n}\r\n<\/script>\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>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Oja\u010danje PVC profila \u2014 \u010celi\u010dni profil za oja\u010danje Oja\u010danje PVC profila, poznato i kao \u010deli\u010dni profil za oja\u010danje ili destek sac\u0131, predstavlja umetak od pocinkovanog \u010delika proizveden tako da stane unutar PVC profila za vrata i prozore. Ono obezbe\u0111uje strukturnu \u010dvrstinu, otpornost na optere\u0107enje vetrom i sigurno sidrenje \u0161arki i okova, \u0161to sam PVC profil [&hellip;]<\/p>\n","protected":false},"featured_media":0,"parent":46085,"menu_order":0,"template":"","format":"standard","meta":[],"material-types":[],"class_list":["post-47826","materials","type-materials","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/steeling.net\/sr\/wp-json\/wp\/v2\/materials\/47826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steeling.net\/sr\/wp-json\/wp\/v2\/materials"}],"about":[{"href":"https:\/\/steeling.net\/sr\/wp-json\/wp\/v2\/types\/materials"}],"version-history":[{"count":1,"href":"https:\/\/steeling.net\/sr\/wp-json\/wp\/v2\/materials\/47826\/revisions"}],"predecessor-version":[{"id":47827,"href":"https:\/\/steeling.net\/sr\/wp-json\/wp\/v2\/materials\/47826\/revisions\/47827"}],"up":[{"embeddable":true,"href":"https:\/\/steeling.net\/sr\/wp-json\/wp\/v2\/materials\/46085"}],"wp:attachment":[{"href":"https:\/\/steeling.net\/sr\/wp-json\/wp\/v2\/media?parent=47826"}],"wp:term":[{"taxonomy":"material-types","embeddable":true,"href":"https:\/\/steeling.net\/sr\/wp-json\/wp\/v2\/material-types?post=47826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}