{"id":1467,"date":"2019-04-05T08:40:35","date_gmt":"2019-04-05T08:40:35","guid":{"rendered":"http:\/\/propokanpro.com\/?page_id=1467"},"modified":"2025-12-05T06:50:21","modified_gmt":"2025-12-05T06:50:21","slug":"projektovanje","status":"publish","type":"page","link":"https:\/\/propokanpro.com\/eng\/projektovanje\/","title":{"rendered":"Designing"},"content":{"rendered":"<p>Ova sekcija predstavlja rezime naj\u010de\u0161\u0107e postavljanih pitanja od strane projektanata i izvo\u0111a\u010da koje smo do sada ozna\u010dili u isto vreme i kao jako korisna za upoznavanje sa sistemom PP za\u0161tite Propokan:<\/p>\r\n\r\n\r\n\r\n<p><strong>Designing<\/strong><\/p>\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<ul>\r\n<li><strong>Da li se druge instalacije (ventilacioni kanali, cevi, kablovi, itd) mogu osloniti na iste nosa\u010de na kojima su protivpo\u017earni kanali za ventilaciju i odvod dima i tolpote ?<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Odgovor: Ne, nosa\u010di i oslonci protivpo\u017earhih kanala moraju biti nezavisni od drugih instalacija, tj. sem samog optere\u0107enja od kanala ne bi trebalo da postoje dodatna optere\u0107enja (cevi, kablovi, itd).<\/p>\r\n\r\n\r\n\r\n<ul>\r\n<li><strong>Koje vrste oslonaca se mogu koristiti za oslanjanje protivpo\u017earnih kanala za ventilaciju i odvod dima i tolpote ?<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Odgovor: Oslanjanje bi trebalo da u potpunosti odgovara re\u0161enju koje je primenjeno tokom ispitivanja kanala u laboratoriji, tj. onom koje je navedeno u samim standardima EN 1366-1 i EN1366-9: navojna \u0161ipka M10 sa \u010deli\u010dnim L profilom 30x30x4 mm na rastojanjima od po 1195 mm.<\/p>\r\n\r\n\r\n\r\n<ul>\r\n<li><strong>Koje su maksimalne dimenzije kanala koje se mogu \u0161titi sistemom Propokan ?<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Odgovor: Maksimalne dimenizije kanala koji se po\u017earno \u0161titi sistemom Propokan su u stvari definisane samim standardima EN 1366-1 i EN 1366-9 i one iznose 1250&#215;1000 mm.<\/p>\r\n\r\n\r\n\r\n<ul>\r\n<li><strong>Da li se sistem za\u0161tite Propokan mo\u017ee primeniti na spiralne kanale (kanale kru\u017enog popre\u010dnog preseka) ?<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Odgovor: Da, spirani kanali (kru\u017eni popre\u010dni presek) su tako\u0111e obuhva\u0107eni atestima koje poseduje sistem Propokan.<\/p>\r\n\r\n\r\n\r\n<ul>\r\n<li><strong>Da li PROPOKAN sistem za\u0161tite predstavlja temperaturni izolator kanala, tj. da li se mo\u017ee koristiti kao izolacija kanala ?<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Odgovor: Da. U ispitivanjima otpornosti na po\u017ear se ne ispituje koeficijent provodljivosti PP za\u0161tite, jer se ispitivanja vr\u0161e samo na visokim temperaturama (+600\u00b0C). Posebnim ispitivanjem termoizolacionih svojstava, ispitana je jedna od komponenti Propokan sistema, protivpo\u017earni termo prajmer, \u010dime su potvr\u0111ena termoizolaciona svojstva prajmera, toplotne provodljivosti \u2013 \u03bb=0,021W\/mK. Toplotna provodljivost protivpo\u017earnog termo prajmera je znatno manja od toplotne provodljivosti vune, te se manjom debljinom prajmera posti\u017ee ista ili bolja termoizolacija nego uobi\u010dajenim debljinama vune. Tako\u0111e, osnovna i jedina funkcija PP premaza je upravo termoizolaciona za\u0161tita, pored protivpo\u017earne, te je PROPOKAN sistemom obezbe\u0111ena dupla termoizolaciona za\u0161tita, jer obe komponente sistema imaju termoizolaciona svojstva.   <\/p>\r\n\r\n\r\n\r\n<ul>\r\n<li><strong>Da li se sistem Propokan mo\u017ee primeniti u slu\u010daju zahteva za ispunavanjem standarda (SRPS) EN 1366-8 ?<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Odgovor: (SRPS) EN 1366-8 je standard koji se ne odnosi samo na PP kanal ve\u0107 na sistem koji \u010dine: PP kanal, PP klapna i ventilator koji tako\u0111e ispunjavanju tra\u017eene uslove otpornosti prema po\u017earu. Sam PP kanal za\u0161ti\u0107en Propokan sistemom ispunjava uslove propisane (SRPS) EN 1366-1 \u0161to predstavlja dovoljan uslov za ugradnju, me\u0111utim izvo\u0111a\u010d mora voditi ra\u010duna da i ostale komponente (PP klapna i ventilatror) ispunjavaju uslove zahtevane standardom (SRPS) EN 1366-8.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ova sekcija predstavlja rezime naj\u010de\u0161\u0107e postavljanih pitanja od strane projektanata i izvo\u0111a\u010da koje smo do sada ozna\u010dili u&#8230; <a class=\"excerpt-read-more\" href=\"https:\/\/propokanpro.com\/eng\/projektovanje\/\"><span>Read More<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Projektovanje - PropokanPro<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/propokanpro.com\/eng\/projektovanje\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Projektovanje - PropokanPro\" \/>\n<meta property=\"og:description\" content=\"Ova sekcija predstavlja rezime naj\u010de\u0161\u0107e postavljanih pitanja od strane projektanata i izvo\u0111a\u010da koje smo do sada ozna\u010dili u... 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