{"id":10343,"date":"2025-07-21T01:56:45","date_gmt":"2025-07-21T01:56:45","guid":{"rendered":"https:\/\/sinoextrud.com\/?p=10343"},"modified":"2025-07-21T01:57:05","modified_gmt":"2025-07-21T01:57:05","slug":"hlinikove-oblozeni-hran-vs-nerezova-lista","status":"publish","type":"post","link":"https:\/\/sinoextrud.com\/cs\/aluminum-edge-trim-vs-stainless-steel-trim-strip\/","title":{"rendered":"Hlin\u00edkov\u00fd lem VS nerezov\u00fd lemovac\u00ed p\u00e1sek?"},"content":{"rendered":"<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/Brushed-Aluminum-Profiles.webp\" alt=\"Hlin\u00edkov\u00e1 okrajov\u00e1 li\u0161ta s hladk\u00fdm kart\u00e1\u010dovan\u00fdm povrchem\"><figcaption>Lehk\u00e9 oblo\u017een\u00ed z brou\u0161en\u00e9ho hlin\u00edku vhodn\u00e9 pro nen\u00e1ro\u010dn\u00e9 aplikace<\/figcaption><\/figure>\n<\/p>\n<p>Mnohokr\u00e1t jsem se setkal s probl\u00e9mem volby mezi hlin\u00edkov\u00fdmi a nerezov\u00fdmi li\u0161tami. V\u00edm, \u017ee toto rozhodnut\u00ed hluboce ovliv\u0148uje \u00fasp\u011b\u0161nost projektu.<\/p>\n<p><strong>P\u0159i v\u00fdb\u011bru obkladov\u00e9ho materi\u00e1lu rozhoduj\u00ed kl\u00ed\u010dov\u00e9 siln\u00e9 str\u00e1nky, kter\u00e9 se nejl\u00e9pe hod\u00ed pro ka\u017ed\u00fd projekt.<\/strong> Podrobn\u011b porovn\u00e1m hlin\u00edkov\u00e9 a nerezov\u00e9 li\u0161ty.<\/p>\n<hr \/>\n<h2>Jak\u00e9 jsou hlavn\u00ed pevnostn\u00ed rozd\u00edly mezi hlin\u00edkov\u00fdmi a nerezov\u00fdmi li\u0161tami?<\/h2>\n<p>Jednou jsem vid\u011bl, \u017ee instalace snadno selhala kv\u016fli \u0161patn\u00e9 volb\u011b materi\u00e1lu. To m\u011b nau\u010dilo pe\u010dliv\u011b kontrolovat pevnost.<\/p>\n<p><strong>Hlin\u00edkov\u00e9 li\u0161ty jsou leh\u010d\u00ed a l\u00e9pe se s nimi manipuluje, ale li\u0161ty z nerezov\u00e9 oceli jsou pevn\u011bj\u0161\u00ed a tu\u017e\u0161\u00ed.<\/strong><\/p>\n<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/Aluminium-T-Profil.webp\" alt=\"Pevn\u00e9 hlin\u00edkov\u00e9 oblo\u017een\u00ed nerezov\u00e9ho vzhledu s vysokou odolnost\u00ed proti opot\u0159eben\u00ed\"><figcaption>Odoln\u00fd hlin\u00edkov\u00fd T-profil pro rohy n\u00e1chyln\u00e9 k n\u00e1raz\u016fm nebo rohy s vysok\u00fdm provozem<\/figcaption><\/figure>\n<\/p>\n<p>Rozeberu hlavn\u00ed siln\u00e9 str\u00e1nky:<\/p>\n<h3>Srovn\u00e1vac\u00ed tabulka pevnosti<\/h3>\n<table>\n<thead>\n<tr>\n<th>Majetek<\/th>\n<th>Hlin\u00edkov\u00e9 oblo\u017een\u00ed<\/th>\n<th>Ozdobn\u00e9 li\u0161ty z nerezov\u00e9 oceli<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Hustota<\/td>\n<td>~2,7?g\/cm3<\/td>\n<td>~8,0?g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>Pevnost v tahu<\/td>\n<td>200-300 MPa (nap\u0159. 6063-T5)<\/td>\n<td>500-800 MPa (nap\u0159. 304, 316)<\/td>\n<\/tr>\n<tr>\n<td>Pevnost v tahu<\/td>\n<td>~170 MPa<\/td>\n<td>~250 MPa<\/td>\n<\/tr>\n<tr>\n<td>Tvrdost<\/td>\n<td>M\u011bkk\u00e9 a\u017e st\u0159edn\u011b m\u011bkk\u00e9<\/td>\n<td>Tvrd\u00e9 a odoln\u00e9 proti opot\u0159eben\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Odolnost proti n\u00e1razu<\/td>\n<td>Snadn\u011bji se prom\u00e1\u010dkne<\/td>\n<td>Odolnost proti prom\u00e1\u010dknut\u00ed a deformaci<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Pro\u010d je hlin\u00edk jednodu\u0161\u0161\u00ed, ale m\u011bk\u010d\u00ed<\/h4>\n<p>Slitiny hlin\u00edku, jako je 6063-T5, maj\u00ed pevnost v tahu kolem 200-300 MPa a mez kluzu kolem 170 MPa. Tyto hodnoty umo\u017e\u0148uj\u00ed snadn\u00e9 oh\u00fdb\u00e1n\u00ed hlin\u00edku na m\u00edst\u011b. To je skv\u011bl\u00e9 pro rychlou pr\u00e1ci. P\u0159i siln\u00e9m n\u00e1razu se v\u0161ak hlin\u00edk prom\u00e1\u010dkne.<\/p>\n<h4>Pro\u010d je nerezov\u00e1 ocel pevn\u00e1 a odoln\u00e1<\/h4>\n<p>Slitiny nerezov\u00e9 oceli jako 304 nebo 316 maj\u00ed pevnost v tahu kolem 500-800 MPa. Mez kluzu se pohybuje kolem 250 MPa. Tento kov odol\u00e1v\u00e1 ohybu a z\u016fst\u00e1v\u00e1 pevn\u00fd. Dob\u0159e zvl\u00e1d\u00e1 tak\u00e9 opot\u0159eben\u00ed a n\u00e1razy.<\/p>\n<h4>Praktick\u00fd \u00fa\u010dinek v instalac\u00edch<\/h4>\n<p>Pro jednoduch\u00e9 lemov\u00e1n\u00ed okraj\u016f se hod\u00ed hlin\u00edk. Pro vysoce frekventovan\u00e9 nebo exponovan\u00e9 rohy je v\u0161ak vhodn\u011bj\u0161\u00ed nerezov\u00e1 ocel. Udr\u017euje tvar a odol\u00e1v\u00e1 prom\u00e1\u010dknut\u00ed. Proto je ide\u00e1ln\u00ed pro ve\u0159ejn\u00e9 prostory nebo pr\u016fmyslov\u00e9 objekty.<\/p>\n<p>Spr\u00e1vn\u00e1 volba z\u00e1vis\u00ed na pou\u017eit\u00ed:<\/p>\n<ul>\n<li>Lehk\u00e9 zat\u00ed\u017een\u00ed: hlin\u00edk  <\/li>\n<li>T\u011b\u017ek\u00e1 nebo konstruk\u010dn\u00ed: nerezov\u00e1 ocel<\/li>\n<\/ul>\n<p><div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>Hlin\u00edkov\u00e9 oblo\u017een\u00ed je vhodn\u00e9 pro lehk\u00e9 aplikace, ale ne pro konstruk\u010dn\u00ed zat\u00ed\u017een\u00ed.<\/b><span class='claim-true-or-false'>Pravda<\/span><\/p><p class='claim-explanation'>Pevnost hlin\u00edku v tahu (~200-300 MPa) podporuje n\u00edzk\u00e9 zat\u00ed\u017een\u00ed, zat\u00edmco nerezov\u00e1 ocel podporuje vy\u0161\u0161\u00ed zat\u00ed\u017een\u00ed (~500-800 MPa).<\/p><\/div><br \/>\n<div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>Oblo\u017een\u00ed z nerezov\u00e9 oceli je v\u017edy lep\u0161\u00ed, proto\u017ee je tvrd\u0161\u00ed.<\/b><span class='claim-true-or-false'>False<\/span><\/p><p class='claim-explanation'>Nerezov\u00e1 ocel je pevn\u011bj\u0161\u00ed, ale tak\u00e9 mnohem t\u011b\u017e\u0161\u00ed a dra\u017e\u0161\u00ed, tak\u017ee je m\u00e9n\u011b vhodn\u00e1 pro projekty, kde z\u00e1le\u017e\u00ed na hmotnosti a cen\u011b.<\/p><\/div><\/p>\n<hr \/>\n<h2>Jak ovliv\u0148uj\u00ed rozd\u00edly v n\u00e1kladech v\u00fdb\u011br materi\u00e1lu?<\/h2>\n<p>Jednou jsem pro jeden projekt navrhl nerezovou ocel, ale z\u00e1kazn\u00edk kv\u016fli \u00faspo\u0159e pen\u011bz p\u0159e\u0161el na hlin\u00edk. To byla praktick\u00e1 lekce.<\/p>\n<p><strong>Hlin\u00edkov\u00e9 li\u0161ty jsou levn\u011bj\u0161\u00ed jak z hlediska materi\u00e1lu, tak z hlediska instalace, zat\u00edmco nerezov\u00e1 ocel je dra\u017e\u0161\u00ed od n\u00e1kupu a\u017e po pr\u00e1ci.<\/strong><\/p>\n<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/Wood-Grain-Aluminium-Extrusion-Profile-for-Furnitures-Decoration.webp\" alt=\"Hlin\u00edkov\u00e9 oblo\u017een\u00ed s povrchovou \u00fapravou d\u0159eva pro prvot\u0159\u00eddn\u00ed vnit\u0159n\u00ed povrchovou \u00fapravu\"><figcaption>Hlin\u00edkov\u00fd profil s povrchovou \u00fapravou d\u0159eva simuluje p\u0159\u00edrodn\u00ed textury s odolnost\u00ed proti korozi.<\/figcaption><\/figure>\n<\/p>\n<h3>Tabulka rozpisu n\u00e1klad\u016f<\/h3>\n<table>\n<thead>\n<tr>\n<th>Slo\u017eka n\u00e1klad\u016f<\/th>\n<th>Hlin\u00edkov\u00e9 oblo\u017een\u00ed<\/th>\n<th>Ozdobn\u00e9 li\u0161ty z nerezov\u00e9 oceli<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Cena surovin<\/td>\n<td>N\u00edzk\u00e1 a\u017e st\u0159edn\u00ed<\/td>\n<td>M\u00edrn\u00e1 a\u017e vysok\u00e1<\/td>\n<\/tr>\n<tr>\n<td>N\u00e1klady na v\u00fdrobu<\/td>\n<td>Ni\u017e\u0161\u00ed n\u00e1klady na pracovn\u00ed s\u00edlu<\/td>\n<td>Vy\u0161\u0161\u00ed n\u00e1klady na pracovn\u00ed s\u00edlu<\/td>\n<\/tr>\n<tr>\n<td>N\u00e1klady na dopravu<\/td>\n<td>Levn\u011bj\u0161\u00ed (lehk\u00e9)<\/td>\n<td>Vy\u0161\u0161\u00ed (t\u011b\u017e\u0161\u00ed)<\/td>\n<\/tr>\n<tr>\n<td>Dlouhodob\u00e9 n\u00e1klady<\/td>\n<td>M\u016f\u017ee b\u00fdt nutn\u00e1 v\u00fdm\u011bna<\/td>\n<td>Del\u0161\u00ed \u017eivotnost<\/td>\n<\/tr>\n<tr>\n<td>Instala\u010dn\u00ed n\u00e1stroje<\/td>\n<td>Z\u00e1kladn\u00ed<\/td>\n<td>Specializovan\u00e9 str\u00e1nky<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>N\u00e1klady na materi\u00e1l<\/h4>\n<p>Hlin\u00edk stoj\u00ed m\u00e9n\u011b na kilogram. To znamen\u00e1 ni\u017e\u0161\u00ed ceny surovin. To vyhovuje n\u00edzkorozpo\u010dtov\u00fdm projekt\u016fm.<\/p>\n<h4>V\u00fdroba a pr\u00e1ce<\/h4>\n<p>Hlin\u00edk je m\u011bk\u010d\u00ed, tak\u017ee \u0159ez\u00e1n\u00ed, oh\u00fdb\u00e1n\u00ed a mont\u00e1\u017e jsou snaz\u0161\u00ed. Pracovn\u00edci pot\u0159ebuj\u00ed m\u00e9n\u011b \u010dasu a n\u00e1stroj\u016f. Nerezov\u00e1 ocel vy\u017eaduje siln\u011bj\u0161\u00ed n\u00e1stroje a v\u00edce pr\u00e1ce, co\u017e zvy\u0161uje n\u00e1klady.<\/p>\n<h4>P\u0159eprava a manipulace<\/h4>\n<p>Hlin\u00edkov\u00e9 li\u0161ty v\u00e1\u017e\u00ed m\u00e9n\u011b, tak\u017ee n\u00e1klady na dopravu klesaj\u00ed. To pom\u00e1h\u00e1 p\u0159i velk\u00fdch objedn\u00e1vk\u00e1ch nebo na vzd\u00e1len\u00fdch m\u00edstech. Nerezov\u00e1 ocel je t\u011b\u017e\u0161\u00ed, tak\u017ee n\u00e1klady na p\u0159epravu jsou vy\u0161\u0161\u00ed.<\/p>\n<h4>Trvanlivost vs. n\u00e1klady<\/h4>\n<p>Nerezov\u00e1 ocel m\u00e1 del\u0161\u00ed \u017eivotnost a m\u00e9n\u011b \u00fadr\u017eby. Hlin\u00edk m\u016f\u017ee vy\u017eadovat v\u00fdm\u011bnu v p\u0159\u00edpad\u011b po\u0161kozen\u00ed. D\u016fle\u017eit\u00e1 je kontrola pom\u011bru n\u00e1klad\u016f a p\u0159\u00ednos\u016f, pokud jde o dlouhou \u017eivotnost a po\u010d\u00e1te\u010dn\u00ed n\u00e1klady.<\/p>\n<ul>\n<li>Kr\u00e1tkodob\u00fd rozpo\u010det: hlin\u00edk  <\/li>\n<li>Dlouhodob\u00e1 \u017eivotnost: nerezov\u00e1 ocel<\/li>\n<\/ul>\n<p><div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>Hlin\u00edkov\u00e9 li\u0161ty nab\u00edzej\u00ed ni\u017e\u0161\u00ed po\u010d\u00e1te\u010dn\u00ed n\u00e1klady, ale \u010dasem se mohou zv\u00fd\u0161it n\u00e1klady na v\u00fdm\u011bnu.<\/b><span class='claim-true-or-false'>Pravda<\/span><\/p><p class='claim-explanation'>Hlin\u00edk je zpo\u010d\u00e1tku levn\u011bj\u0161\u00ed, ale m\u016f\u017ee b\u00fdt nutn\u00e9 jej vym\u011bnit kv\u016fli prom\u00e1\u010dknut\u00ed, co\u017e zvy\u0161uje dlouhodob\u00e9 n\u00e1klady.<\/p><\/div><br \/>\n<div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>Nerezov\u00e1 ocel je z dlouhodob\u00e9ho hlediska v\u017edy nejlevn\u011bj\u0161\u00ed variantou.<\/b><span class='claim-true-or-false'>False<\/span><\/p><p class='claim-explanation'>Nerezov\u00e1 ocel je odoln\u011bj\u0161\u00ed, ale stoj\u00ed v\u00edce pen\u011bz a p\u0159i pou\u017eit\u00ed s n\u00edzk\u00fdm rizikem to nemus\u00ed vyv\u00e1\u017eit jej\u00ed vy\u0161\u0161\u00ed po\u010d\u00e1te\u010dn\u00ed cenu.<\/p><\/div><\/p>\n<hr \/>\n<h2>Kter\u00fd materi\u00e1l se l\u00e9pe osv\u011bd\u010duje ve vlhk\u00e9m nebo p\u0159\u00edmo\u0159sk\u00e9m prost\u0159ed\u00ed?<\/h2>\n<p>Nav\u0161t\u00edvil jsem pob\u0159e\u017en\u00ed budovy a vid\u011bl jsem, \u017ee \u0161patn\u00e1 volba oblo\u017een\u00ed zp\u016fsobuje korozi. Nau\u010dil jsem se v\u017edy vyb\u00edrat podle prost\u0159ed\u00ed.<\/p>\n<p><strong>Ve vlhk\u00e9m nebo slan\u00e9m prost\u0159ed\u00ed se l\u00e9pe osv\u011bd\u010duje nerezov\u00e1 ocel (jakost 316). Hlin\u00edk odol\u00e1v\u00e1 korozi, ale p\u0159esto reaguje na slan\u00e9m vzduchu.<\/strong><\/p>\n<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/PVDF-Coating-Aluminum-profile-Curtain-Wall.webp\" alt=\"Pr\u00e1\u0161kov\u011b lakovan\u00fd hlin\u00edkov\u00fd profil pou\u017e\u00edvan\u00fd pro architektonick\u00e9 obklady\"><figcaption>Pr\u00e1\u0161kov\u00e9 lakov\u00e1n\u00ed zvy\u0161uje odolnost hlin\u00edku proti pov\u011btrnostn\u00edm vliv\u016fm ve vlhk\u00e9m a venkovn\u00edm prost\u0159ed\u00ed.<\/figcaption><\/figure>\n<\/p>\n<h3>Tabulka korozn\u00edch vlastnost\u00ed<\/h3>\n<table>\n<thead>\n<tr>\n<th>Stav<\/th>\n<th>Hlin\u00edkov\u00e9 oblo\u017een\u00ed (6063-T5)<\/th>\n<th>Oblo\u017een\u00ed z nerezov\u00e9 oceli (304 vs 316)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Vlhk\u00e9 prost\u0159ed\u00ed<\/td>\n<td>Tvo\u0159\u00ed oxidovou vrstvu; v\u011bt\u0161inou odolnou<\/td>\n<td>Velmi odoln\u00e9; mo\u017en\u00e1 m\u00edrn\u00e1 koroze<\/td>\n<\/tr>\n<tr>\n<td>Pob\u0159e\u017en\u00ed (slan\u00fd vzduch)<\/td>\n<td>Riziko vzniku d\u016flkov\u00e9 koroze a koroze<\/td>\n<td>316 nejl\u00e9pe odol\u00e1v\u00e1 soli; 304 m\u00e9n\u011b<\/td>\n<\/tr>\n<tr>\n<td>Expozice chemick\u00fdm l\u00e1tk\u00e1m<\/td>\n<td>Zraniteln\u00fd v\u016f\u010di alk\u00e1li\u00edm \/ kyselin\u00e1m<\/td>\n<td>Odoln\u011bj\u0161\u00ed, 316 nejlep\u0161\u00ed volba<\/td>\n<\/tr>\n<tr>\n<td>Pot\u0159eba \u00fadr\u017eby<\/td>\n<td>Pravideln\u00e9 \u010di\u0161t\u011bn\u00ed<\/td>\n<td>Minim\u00e1ln\u00ed \u010di\u0161t\u011bn\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Hlin\u00edk ve vlhku a soli<\/h4>\n<p>Hlin\u00edk vytv\u00e1\u0159\u00ed ochrannou vrstvu oxidu. Ta pom\u00e1h\u00e1 odol\u00e1vat korozi ve vlhku. Na mo\u0159sk\u00e9m nebo slan\u00e9m vzduchu se v\u0161ak oxid m\u016f\u017ee rozpadat. M\u016f\u017ee se objevit d\u016flkov\u00e1 koroze a b\u00edl\u00e1 koroze (hydroxid hlinit\u00fd). Povrchov\u00e9 n\u00e1t\u011bry pom\u00e1haj\u00ed, ale je t\u0159eba je udr\u017eovat.<\/p>\n<h4>Nerezov\u00e1 ocel, zejm\u00e9na jakost 316<\/h4>\n<p>Nerezov\u00e1 ocel obsahuje chrom a nikl. T\u0159\u00edda 316 m\u00e1 p\u0159idan\u00fd molybden, kter\u00fd dob\u0159e odol\u00e1v\u00e1 soli. Odol\u00e1v\u00e1 korozi i v mo\u0159sk\u00fdch podm\u00ednk\u00e1ch. T\u0159\u00edda 304 je dobr\u00e1 ve vlhku, ale m\u00e9n\u011b ve slan\u00e9 vod\u011b. Oblo\u017een\u00ed z nerezov\u00e9 oceli vy\u017eaduje minim\u00e1ln\u00ed \u00fadr\u017ebu.<\/p>\n<h4>\u010ci\u0161t\u011bn\u00ed a \u00fadr\u017eba<\/h4>\n<ul>\n<li>Hlin\u00edk: vy\u017eaduje pravideln\u00e9 myt\u00ed a ob\u010dasn\u00e9 obnoven\u00ed n\u00e1t\u011bru  <\/li>\n<li>Nerezov\u00e1 ocel 316: pro odstran\u011bn\u00ed soli sta\u010d\u00ed opl\u00e1chnout; nen\u00e1ro\u010dn\u00e1 \u00fadr\u017eba<\/li>\n<\/ul>\n<p>N\u00e1vod k pou\u017eit\u00ed:<\/p>\n<ul>\n<li>Interi\u00e9ry a m\u00edrn\u00e9 klima: hlin\u00edk je v po\u0159\u00e1dku  <\/li>\n<li>Pob\u0159e\u017en\u00ed nebo vlhk\u00e9 + vn\u011bj\u0161\u00ed pou\u017eit\u00ed: 316 nerezov\u00e1 ocel<\/li>\n<\/ul>\n<p><div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>Oblo\u017een\u00ed z nerezov\u00e9 oceli 316 odol\u00e1v\u00e1 pob\u0159e\u017en\u00ed korozi l\u00e9pe ne\u017e hlin\u00edk.<\/b><span class='claim-true-or-false'>Pravda<\/span><\/p><p class='claim-explanation'>Nerezov\u00e1 ocel t\u0159\u00eddy 316 obsahuje molybden, kter\u00fd chr\u00e1n\u00ed proti korozi zp\u016fsoben\u00e9 chloridy v pob\u0159e\u017en\u00edm prost\u0159ed\u00ed, zat\u00edmco hlin\u00edk je n\u00e1chyln\u011bj\u0161\u00ed k tvorb\u011b d\u016flk\u016f.<\/p><\/div><br \/>\n<div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>Hlin\u00edkov\u00e9 oblo\u017een\u00ed nepot\u0159ebuje v pob\u0159e\u017en\u00edm prost\u0159ed\u00ed \u017e\u00e1dn\u00fd n\u00e1t\u011br.<\/b><span class='claim-true-or-false'>False<\/span><\/p><p class='claim-explanation'>Nepokryt\u00fd hlin\u00edk m\u016f\u017ee na slan\u00e9m vzduchu korodovat, proto je t\u0159eba jej chr\u00e1nit povlaky nebo eloxov\u00e1n\u00edm.<\/p><\/div><\/p>\n<hr \/>\n<h2>Jak jednotliv\u00e9 typy oblo\u017een\u00ed ovliv\u0148uj\u00ed celkov\u00fd estetick\u00fd dojem?<\/h2>\n<p>Pracoval jsem s architekty, kter\u00fdm z\u00e1le\u017e\u00ed na vzhledu. Vyb\u00edraj\u00ed si oblo\u017een\u00ed podle povrchov\u00e9 \u00fapravy a stylu.<\/p>\n<p><strong>Hlin\u00edk nab\u00edz\u00ed mnoho povrchov\u00fdch \u00faprav a barev, zat\u00edmco nerezov\u00e1 ocel p\u016fsob\u00ed elegantn\u011b, modern\u011b a pr\u00e9miov\u011b.<\/strong><\/p>\n<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/Mirror-like-Polished-aluminium-extrusion-profiles.webp\" alt=\"Zrcadlov\u011b le\u0161t\u011bn\u00e9 hlin\u00edkov\u00e9 oblo\u017een\u00ed se \u0161pi\u010dkov\u00fdm estetick\u00fdm vzhledem\"><figcaption>Le\u0161t\u011bn\u00fd hlin\u00edk vytv\u00e1\u0159\u00ed ve vnit\u0159n\u00edch prostor\u00e1ch elegantn\u00ed povrchovou \u00fapravu konkuruj\u00edc\u00ed nerezov\u00e9 oceli.<\/figcaption><\/figure>\n<\/p>\n<h3>Srovn\u00e1vac\u00ed tabulka estetiky<\/h3>\n<table>\n<thead>\n<tr>\n<th>Aspekt<\/th>\n<th>Hlin\u00edkov\u00e9 oblo\u017een\u00ed<\/th>\n<th>Ozdobn\u00e9 li\u0161ty z nerezov\u00e9 oceli<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Mo\u017enosti povrchov\u00e9 \u00fapravy<\/td>\n<td>Eloxovan\u00fd, pr\u00e1\u0161kov\u00fd lak, barva, d\u0159ev\u011bn\u00e1 struktura<\/td>\n<td>Kart\u00e1\u010dovan\u00fd, le\u0161t\u011bn\u00fd, sat\u00e9nov\u00fd, zrcadlov\u00fd<\/td>\n<\/tr>\n<tr>\n<td>Barevn\u00e1 rozmanitost<\/td>\n<td>\u0160irok\u00e1 nab\u00eddka<\/td>\n<td>P\u0159ev\u00e1\u017en\u011b kovov\u00e9 t\u00f3ny<\/td>\n<\/tr>\n<tr>\n<td>Vizu\u00e1ln\u00ed styl<\/td>\n<td>P\u0159izp\u016fsobiteln\u00e9 designov\u00e9mu sch\u00e9matu<\/td>\n<td>Siln\u00fd, \u010dist\u00fd, minimalistick\u00fd, luxusn\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Textura<\/td>\n<td>M\u016f\u017ee simulovat d\u0159evo, k\u00e1men<\/td>\n<td>Hladk\u00fd, reflexn\u00ed, texturovan\u00fd (kart\u00e1\u010dovan\u00fd)<\/td>\n<\/tr>\n<tr>\n<td>St\u00e1rnouc\u00ed vzhled<\/td>\n<td>Vyblednut\u00ed nebo po\u0161kr\u00e1b\u00e1n\u00ed povrchu<\/td>\n<td>Patina nebo le\u0161tidlo odoln\u00e9 proti po\u0161kr\u00e1b\u00e1n\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Vizu\u00e1ln\u00ed hmotnost<\/td>\n<td>Lehk\u00fd, jemn\u00fd profil<\/td>\n<td>Pevn\u00e1, odv\u00e1\u017en\u00e1 p\u0159\u00edtomnost<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Povrchov\u00e1 \u00faprava hlin\u00edku<\/h4>\n<p>Eloxov\u00e1n\u00ed dod\u00e1v\u00e1 trvanlivou barvu. Pr\u00e1\u0161kov\u00e9 lakov\u00e1n\u00ed nab\u00edz\u00ed mnoho odst\u00edn\u016f. Hlin\u00edk m\u016f\u017ee pomoc\u00ed speci\u00e1ln\u00edch potisk\u016f imitovat d\u0159evo nebo k\u00e1men. Pou\u017eil jsem barevn\u00e9 mo\u017enosti, kter\u00e9 dob\u0159e odpov\u00eddaj\u00ed palet\u011b zna\u010dky.<\/p>\n<h4>Vzhled nerezov\u00e9 oceli<\/h4>\n<p>Poskytuje \u010dist\u00e9 kovov\u00e9 t\u00f3ny, kter\u00e9 se hod\u00ed k modern\u00edm design\u016fm. Kart\u00e1\u010dovan\u00e1 povrchov\u00e1 \u00faprava zakr\u00fdv\u00e1 otisky prst\u016f. Le\u0161t\u011bn\u00e9 zrcadlo vy\u017eaduje v\u00edce p\u00e9\u010de, ale vypad\u00e1 luxusn\u011b. Nab\u00edz\u00ed odv\u00e1\u017en\u00fd a pr\u00e9miov\u00fd dojem.<\/p>\n<h4>St\u00e1rnut\u00ed a opot\u0159eben\u00ed<\/h4>\n<p>Hlin\u00edk se m\u016f\u017ee \u010dasem opot\u0159ebovat. \u0160kr\u00e1banec m\u016f\u017ee odhalit z\u00e1kladn\u00ed kov. Nerezov\u00e1 ocel odol\u00e1v\u00e1 po\u0161kr\u00e1b\u00e1n\u00ed a zachov\u00e1v\u00e1 si povrchovou \u00fapravu. Vypad\u00e1 prvot\u0159\u00eddn\u011b i po letech.<\/p>\n<h4>Vizu\u00e1ln\u00ed dopad v designu<\/h4>\n<ul>\n<li>Pro \u017eiv\u00e9 nebo barevn\u011b odli\u0161en\u00e9 proveden\u00ed: nejl\u00e9pe se hod\u00ed hlin\u00edk.  <\/li>\n<li>Minimalistick\u00fd, siln\u00fd a \u0161pi\u010dkov\u00fd vzhled: ide\u00e1ln\u00ed je nerezov\u00e1 ocel<\/li>\n<\/ul>\n<p><div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>Oblo\u017een\u00ed z nerezov\u00e9 oceli si zachov\u00e1v\u00e1 svou povrchovou \u00fapravu a m\u00e9n\u011b viditeln\u011b st\u00e1rne.<\/b><span class='claim-true-or-false'>Pravda<\/span><\/p><p class='claim-explanation'>Nerezov\u00e1 ocel odol\u00e1v\u00e1 \u0161kr\u00e1banc\u016fm a otisk\u016fm l\u00e9pe ne\u017e hlin\u00edk s povrchovou \u00fapravou, tak\u017ee si d\u00e9le zachov\u00e1v\u00e1 sv\u016fj estetick\u00fd vzhled.<\/p><\/div><br \/>\n<div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>Hlin\u00edkov\u00e9 oblo\u017een\u00ed nab\u00edz\u00ed v\u00edce mo\u017enost\u00ed barev a textur ne\u017e nerezov\u00e1 ocel.<\/b><span class='claim-true-or-false'>Pravda<\/span><\/p><p class='claim-explanation'>Hlin\u00edk m\u016f\u017ee b\u00fdt eloxovan\u00fd nebo pr\u00e1\u0161kov\u011b lakovan\u00fd v r\u016fzn\u00fdch barv\u00e1ch a vzorech, zat\u00edmco nerezov\u00e1 ocel z\u016fst\u00e1v\u00e1 kovov\u00e1.<\/p><\/div><\/p>\n<hr \/>\n<h2>Z\u00e1v\u011br<\/h2>\n<p>V\u00fdb\u011br spr\u00e1vn\u00e9ho oblo\u017een\u00ed znamen\u00e1 slad\u011bn\u00ed pevnosti, n\u00e1klad\u016f, \u017eivotn\u00edho prost\u0159ed\u00ed a vzhledu. Pomoc\u00ed tohoto pr\u016fvodce vyb\u00edr\u00e1m materi\u00e1l v\u017edy moud\u0159e. Pom\u00e1h\u00e1 klient\u016fm z\u00edskat trvanliv\u00e9 a dob\u0159e vypadaj\u00edc\u00ed v\u00fdsledky, kter\u00e9 odpov\u00eddaj\u00ed jejich rozpo\u010dtu.<\/p>","protected":false},"excerpt":{"rendered":"<p>Lightweight brushed aluminum trim suitable for light-duty applications I have faced the challenge of choosing between aluminum and stainless steel trims many times. I know this decision affects project success deeply. When choosing trim material, key strengths determine the best fit for each project. I will compare aluminum and stainless steel trims in detail. What [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":6677,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10343","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-mold"],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts\/10343","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/comments?post=10343"}],"version-history":[{"count":0,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts\/10343\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/media\/6677"}],"wp:attachment":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/media?parent=10343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/categories?post=10343"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/tags?post=10343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}