{"id":8642,"date":"2026-04-27T15:22:48","date_gmt":"2026-04-27T13:22:48","guid":{"rendered":"https:\/\/doornite2.yashicadev.cz\/produkt\/metalni-protupozarni\/"},"modified":"2026-04-27T15:22:48","modified_gmt":"2026-04-27T13:22:48","slug":"metalni-protupozarni","status":"publish","type":"product","link":"https:\/\/doornite2.yashicadev.cz\/hr\/proizvod\/metalni-protupozarni\/","title":{"rendered":"METALNI PROTUPO\u017dARNI"},"content":{"rendered":"<p>Protupo\u017earni metalni dovratnici posebno su dizajnirane \u010deli\u010dne konstrukcije namijenjene za ugradnju protupo\u017earnih vrata. Zajedno s krilom vrata \u010dine certificirani protupo\u017earni prodor koji poma\u017ee usporiti \u0161irenje vatre i topline izme\u0111u pojedinih prostora, pridonose\u0107i tako za\u0161titi osoba i imovine. Zahvaljuju\u0107i robusnoj konstrukciji od \u010deli\u010dnog lima, osiguravaju visoku \u010dvrsto\u0107u, stabilnost i dugotrajnu otpornost \u010dak i u zahtjevnim uvjetima.  <\/p>\n<p>U ponudi su dva osnovna tipa prema na\u010dinu monta\u017ee:<\/p>\n<p>Jednodijelni protupo\u017earni dovratnici (Kooperativa, Chadim) \u2013 ugra\u0111uju se uzidavanjem u gra\u0111evinski otvor ve\u0107 u fazi grube gradnje. Ovo rje\u0161enje osigurava maksimalnu \u010dvrsto\u0107u i stabilnost te je idealno za novogradnje ili projekte gdje je potrebna \u010dvrsta i trajna ugradnja.<br \/>\nDvodijelni protupo\u017earni dovratnici (Kooperativa, Chadim) \u2013 namijenjeni za naknadnu monta\u017eu u gotov gra\u0111evinski otvor. Sastoje se od dva dijela koji se prilikom monta\u017ee spajaju oko zida. Omogu\u0107uju brzu i \u010distu instalaciju bez potrebe za uzidavanjem, \u0161to je posebno pogodno kod renovacija.  <\/p>\n<p>Dovratnici su standardno opremljeni utorom za brtvu, koja je va\u017ena za pravilnu funkciju protupo\u017earnog prodora, a tako\u0111er pobolj\u0161ava akusti\u010dna svojstva. Konstrukcija mo\u017ee uklju\u010divati i pripremu za samozatvara\u010d ili druge tehni\u010dke prilagodbe prema konkretnom projektu i tipu vrata. <\/p>\n<p>\u0160to se ti\u010de povr\u0161inske obrade, dovratnici se obi\u010dno isporu\u010duju s temeljnim za\u0161titnim premazom koji slu\u017ei kao podloga za zavr\u0161nu obradu. Ona se mo\u017ee prilagoditi prema zahtjevima \u2013 naj\u010de\u0161\u0107e lakiranjem ili pra\u0161kastom bojom u RAL nijansama. <\/p>\n<p>Protupo\u017earni \u010deli\u010dni dovratnici Kooperativa i Chadim prikladni su za stambene zgrade, administrativne objekte, \u0161kole, hotele i druge objekte gdje je potrebno ispuniti zahtjeve protupo\u017earne sigurnosti. Predstavljaju pouzdano rje\u0161enje za projekte u kojima je naglasak na funkcionalnosti, sigurnosti i dugom vijeku trajanja cijelog sustava vrata. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Protupo\u017earni metalni (\u010deli\u010dni) dovratnici namijenjeni su za sigurnu ugradnju protupo\u017earnih vrata s kojima \u010dine certificiranu cjelinu. U ponudi su jednodijelni dovratnici (Kooperativa, Chadim) za uzidavanje i dvodijelni dovratnici (Kooperativa, Chadim) za naknadnu monta\u017eu. Odlikuju se visokom otporno\u0161\u0107u, \u010dvrsto\u0107om i uskla\u0111eno\u0161\u0107u s protupo\u017earnim normama.  <\/p>\n","protected":false},"featured_media":8643,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[236,160],"product_tag":[],"class_list":["post-8642","product","type-product","status-publish","has-post-thumbnail","product_cat-dovratnici","product_cat-vrata-i-dovratnici","first","instock","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>METALNI PROTUPO\u017dARNI | Doornite<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"hr_HR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"METALNI PROTUPO\u017dARNI\" \/>\n<meta property=\"og:description\" content=\"Protupo\u017earni metalni (\u010deli\u010dni) dovratnici namijenjeni su za sigurnu ugradnju protupo\u017earnih vrata s kojima \u010dine certificiranu cjelinu. 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