{"id":37345,"date":"2026-11-07T15:35:38","date_gmt":"2026-11-07T14:35:38","guid":{"rendered":"https:\/\/starmodul.com\/?post_type=product&#038;p=37345"},"modified":"2026-11-07T15:51:21","modified_gmt":"2026-11-07T14:51:21","slug":"corretja-gran-omega","status":"publish","type":"product","link":"https:\/\/starmodul.com\/ca\/corretja-gran-omega\/","title":{"rendered":"Corretja Gran Omega d&#8217;acer galvanitzat per a cobertes i fa\u00e7anes"},"content":{"rendered":"<div class=\"sm-omg\">\n<style>.sm-omg-q{font:600 18px\/1.3 Barlow,system-ui,sans-serif;color:#0D2148}.sm-omg-wrap{margin:0 0 10px}.sm-omg-chips{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0 4px;padding:0;border:0}.sm-omg-chip{font:600 14px\/1 Barlow,system-ui,sans-serif;min-height:40px;padding:0 12px;border-radius:999px;border:1px solid #d5dbe5;background:#fff;color:#0D2148;cursor:pointer;transition:background-color .15s,color .15s,border-color 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go()})({\"u\":\"\/wp-content\/uploads\/2026\/11\/correa-gran-omega-\",\"p\":\"\/wp-content\/uploads\/2026\/11\/correa-gran-omega-acero-galvanizado.webp\",\"d\":[[\"50x1.5\",\"\u03a950 \u00d7 1,5\",\"54,0\",\"2,43\"],[\"100x1.5\",\"\u03a9100 \u00d7 1,5\",\"100,0\",\"3,45\"],[\"150x1.5\",\"\u03a9150 \u00d7 1,5\",\"145,5\",\"4,84\"],[\"200x1.5\",\"\u03a9200 \u00d7 1,5\",\"188,6\",\"6,27\"],[\"200x2.0\",\"\u03a9200 \u00d7 2,0\",\"189,1\",\"8,36\"],[\"250x2.0\",\"\u03a9250 \u00d7 2,0\",\"225,9\",\"9,73\"],[\"250x2.5\",\"\u03a9250 \u00d7 2,5\",\"226,4\",\"12,16\"],[\"300x2.5\",\"\u03a9300 \u00d7 2,5\",\"279,2\",\"14,60\"],[\"300x3.0\",\"\u03a9300 \u00d7 3,0\",\"279,7\",\"17,52\"]],\"t\":{\"alt\":\"Corretja Gran Omega en 3D\",\"hint\":\"Arrossega per girar\",\"chips\":\"Secci\u00f3 de la corretja\",\"q\":\"Preu a pressupost, segons secci\u00f3 i metres\",\"cap\":\"{s} \u00b7 cantell {H} mm \u00b7 {G} kg\/m \u00b7 tram d'1 m\"},\"def\":4});<\/script><\/div>\n<p>La corretja Gran Omega \u00e9s un perfil d&#8217;acer galvanitzat conformat en fred per a les corretges de coberta i de fa\u00e7ana de naus i estructures met\u00e0l\u00b7liques. Porta forats cada 50 mm a les \u00e0nimes i a les ales, de manera que es cargola directament als p\u00f2rtics, sense casquets ni soldadura. Hi ha 9 seccions, de \u03a950 a \u03a9300, i pots girar cadascuna en 3D al visor d&#8217;aquesta p\u00e0gina.<\/p>\n<h2>Seccions i propietats<\/h2>\n<figure class=\"sm-omg-fig\"><img loading=\"lazy\" src=\"\/wp-content\/uploads\/2026\/11\/correa-gran-omega-secciones-medidas.webp\" width=\"1200\" height=\"1200\" alt=\"Les 9 seccions de la corretja Gran Omega a la mateixa escala, de \u03a950 a \u03a9300, amb el cantell i el pes per metre\" loading=\"lazy\" decoding=\"async\" title=\"\"><figcaption>Les 9 seccions a la mateixa escala. H: cantell de la corretja.<\/figcaption><\/figure>\n<div class=\"sm-omg-tw\">\n<table>\n<thead>\n<tr>\n<th scope=\"col\">Secci\u00f3<\/th>\n<th scope=\"col\">Cantell H (mm)<\/th>\n<th scope=\"col\">Amplada (mm)<\/th>\n<th scope=\"col\">Gruix (mm)<\/th>\n<th scope=\"col\">Pes (kg\/m)<\/th>\n<th scope=\"col\">\u00c0rea (mm\u00b2)<\/th>\n<th scope=\"col\">Iy (cm\u2074)<\/th>\n<th scope=\"col\">Wy (cm\u00b3)<\/th>\n<th scope=\"col\">Iz (cm\u2074)<\/th>\n<th scope=\"col\">Wz (cm\u00b3)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u03a950 \u00d7 1,5<\/td>\n<td>54,0<\/td>\n<td>130,8<\/td>\n<td>1,5<\/td>\n<td>2,43<\/td>\n<td>307<\/td>\n<td>13,7<\/td>\n<td>4,8<\/td>\n<td>37,6<\/td>\n<td>5,8<\/td>\n<\/tr>\n<tr>\n<td>\u03a9100 \u00d7 1,5<\/td>\n<td>100,0<\/td>\n<td>130,3<\/td>\n<td>1,5<\/td>\n<td>3,45<\/td>\n<td>441<\/td>\n<td>59,5<\/td>\n<td>11,3<\/td>\n<td>47,5<\/td>\n<td>7,3<\/td>\n<\/tr>\n<tr>\n<td>\u03a9150 \u00d7 1,5<\/td>\n<td>145,5<\/td>\n<td>183,0<\/td>\n<td>1,5<\/td>\n<td>4,84<\/td>\n<td>625<\/td>\n<td>178,6<\/td>\n<td>24,8<\/td>\n<td>157,2<\/td>\n<td>17,2<\/td>\n<\/tr>\n<tr>\n<td>\u03a9200 \u00d7 1,5<\/td>\n<td>188,6<\/td>\n<td>241,2<\/td>\n<td>1,5<\/td>\n<td>6,27<\/td>\n<td>791<\/td>\n<td>373,4<\/td>\n<td>39,4<\/td>\n<td>345,1<\/td>\n<td>28,6<\/td>\n<\/tr>\n<tr>\n<td>\u03a9200 \u00d7 2,0<\/td>\n<td>189,1<\/td>\n<td>241,2<\/td>\n<td>2,0<\/td>\n<td>8,36<\/td>\n<td>1054<\/td>\n<td>479,2<\/td>\n<td>49,7<\/td>\n<td>448,2<\/td>\n<td>37,2<\/td>\n<\/tr>\n<tr>\n<td>\u03a9250 \u00d7 2,0<\/td>\n<td>225,9<\/td>\n<td>288,9<\/td>\n<td>2,0<\/td>\n<td>9,73<\/td>\n<td>1239<\/td>\n<td>818,5<\/td>\n<td>71,3<\/td>\n<td>827,8<\/td>\n<td>57,3<\/td>\n<\/tr>\n<tr>\n<td>\u03a9250 \u00d7 2,5<\/td>\n<td>226,4<\/td>\n<td>288,9<\/td>\n<td>2,5<\/td>\n<td>12,16<\/td>\n<td>1538<\/td>\n<td>965,5<\/td>\n<td>85,6<\/td>\n<td>1018,0<\/td>\n<td>70,5<\/td>\n<\/tr>\n<tr>\n<td>\u03a9300 \u00d7 2,5<\/td>\n<td>279,2<\/td>\n<td>311,3<\/td>\n<td>2,5<\/td>\n<td>14,60<\/td>\n<td>1843<\/td>\n<td>1784,6<\/td>\n<td>128,1<\/td>\n<td>1353,9<\/td>\n<td>87,0<\/td>\n<\/tr>\n<tr>\n<td>\u03a9300 \u00d7 3,0<\/td>\n<td>279,7<\/td>\n<td>311,8<\/td>\n<td>3,0<\/td>\n<td>17,52<\/td>\n<td>2224<\/td>\n<td>2086,5<\/td>\n<td>145,8<\/td>\n<td>1587,0<\/td>\n<td>102,7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"sm-omg-note\">Propietats de la secci\u00f3 bruta, sense descomptar els forats. Iy i Wy: flexi\u00f3 amb la c\u00e0rrega perpendicular a la coberta; Iz i Wz: flexi\u00f3 en el pla de la coberta. Als encavalcaments la secci\u00f3 \u00e9s doble i t\u00e9 el doble d&#8217;in\u00e8rcia (per exemple, la \u03a9200 \u00d7 2,0 passa de 479,2 a 958,5 cm\u2074).<\/p>\n<h2>Com es munta<\/h2>\n<figure class=\"sm-omg-fig\"><img loading=\"lazy\" src=\"\/wp-content\/uploads\/2026\/11\/correa-gran-omega-detalle-taladros.webp\" width=\"1000\" height=\"1000\" alt=\"Detall de la corretja Gran Omega amb colisos a les \u00e0nimes i a les ales inferiors cada 50 mm\" loading=\"lazy\" decoding=\"async\" title=\"\"><figcaption>Colisos a les \u00e0nimes i a les ales inferiors, cada 50 mm al llarg de tota la corretja.<\/figcaption><\/figure>\n<ul>\n<li><strong>Cargolada directament als p\u00f2rtics:<\/strong> es recolza sobre els pilars i les encavallades i es fixa amb cargols, sense casquets ni soldadura.<\/li>\n<li><strong>Forats cada 50 mm<\/strong> a les \u00e0nimes i a les ales inferiors: colisos de 12 \u00d7 14 mm per a cargol M10 de classe 8.8; a la \u03a9300, forats de 14 mm per a M10 o M12.<\/li>\n<li><strong>Encavalcament per encaix:<\/strong> als suports intermedis una corretja encaixa dins de la seg\u00fcent i es cargolen juntes, aix\u00ed la corretja treballa com una biga cont\u00ednua.<\/li>\n<li><strong>M\u00e9s llum i m\u00e9s separaci\u00f3:<\/strong> permet salvar llums grans entre p\u00f2rtics i separar m\u00e9s les corretges.<\/li>\n<\/ul>\n<h2>Qu\u00e8 t&#8217;estalvies<\/h2>\n<p>Amb la corretja Gran Omega ja no calen:<\/p>\n<ul>\n<li>casquets per recolzar les corretges;<\/li>\n<li>tirants entre corretges;<\/li>\n<li>encavallades de refor\u00e7 a les fa\u00e7anes;<\/li>\n<li>xapa de carener interior.<\/li>\n<\/ul>\n<h2>Material i normes<\/h2>\n<ul>\n<li>Acer estructural S350GD amb recobriment de zinc Z275, segons EN 10346.<\/li>\n<li>Marcatge CE segons EN 1090-1, classe d&#8217;execuci\u00f3 EXC2.<\/li>\n<li>Reacci\u00f3 al foc A1: l&#8217;acer no \u00e9s combustible.<\/li>\n<\/ul>\n<h2>On s&#8217;utilitza<\/h2>\n<p>Corretges de coberta i de fa\u00e7ana en naus industrials i agr\u00edcoles, magatzems, marquesines i estructures per a plaques solars, amb qualsevol tancament (panell sandvitx o xapa) i sobre estructura d&#8217;acer, de fusta o de formig\u00f3. Si tamb\u00e9 necessites l&#8217;estructura, mira les <a href=\"https:\/\/starmodul.com\/ca\/naus-ipe-cargolades\/\">naus IPE cargolades<\/a>.<\/p>\n<h2>Qu\u00e8 necessitem per al pressupost<\/h2>\n<ol>\n<li>La separaci\u00f3 entre p\u00f2rtics i el nombre de vans.<\/li>\n<li>L&#8217;amplada i el pendent de la coberta, o l&#8217;al\u00e7ada de la fa\u00e7ana.<\/li>\n<li>El tancament que hi posar\u00e0s (panell sandvitx, xapa\u2026).<\/li>\n<li>On \u00e9s l&#8217;obra, per tenir en compte el vent i la neu de la zona.<\/li>\n<\/ol>\n<p>Amb aquestes dades t&#8217;ajudem a triar la secci\u00f3 i el gruix i et preparem el pressupost.<\/p>\n<p><a href=\"https:\/\/starmodul.com\/ca\/contacte\/\">Demana pressupost<\/a> \u00b7 WhatsApp <a href=\"https:\/\/wa.me\/34609601119\" target=\"_blank\" rel=\"noopener\">609 601 119<\/a> \u00b7 Tel\u00e8fon <a href=\"tel:+34973228164\">973 228 164<\/a><\/p>\n<h2>Preguntes freq\u00fcents<\/h2>\n<h3>Cal soldar?<\/h3>\n<p>No. La corretja es cargola als p\u00f2rtics i, als encavalcaments, una corretja a l&#8217;altra.<\/p>\n<h3>Amb quins cargols es fixa?<\/h3>\n<p>Amb cargols M10 de classe 8.8 als colisos de 12 \u00d7 14 mm. A la \u03a9300, amb M10 o M12 en forats de 14 mm.<\/p>\n<h3>Quina secci\u00f3 necessito?<\/h3>\n<p>Dep\u00e8n de la separaci\u00f3 entre p\u00f2rtics, de la separaci\u00f3 entre corretges i de les c\u00e0rregues de vent i neu de la zona. Envia&#8217;ns les dades i t&#8217;ajudem a triar-la.<\/p>\n<h3>Serveix per a fa\u00e7ana?<\/h3>\n<p>S\u00ed. S&#8217;utilitza com a corretja de coberta i com a corretja de fa\u00e7ana.<\/p>\n<h3>Quant costa?<\/h3>\n<p>Dep\u00e8n de la secci\u00f3, del gruix i dels metres. Demana pressupost sense comprom\u00eds per WhatsApp o des de la p\u00e0gina de contacte.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Preu segons secci\u00f3 i metres \u00b7 Demana pressupost.<\/strong> Corretja d&#8217;acer galvanitzat per a cobertes i fa\u00e7anes, en 9 seccions de \u03a950 a \u03a9300, amb forats cada 50 mm per cargolar-la directament als p\u00f2rtics.<\/p>\n<p><a href=\"https:\/\/starmodul.com\/ca\/contacte\/\">Demana pressupost<\/a> \u00b7 WhatsApp <a href=\"https:\/\/wa.me\/34609601119\">609 601 119<\/a> \u00b7 Tel\u00e8fon <a href=\"tel:+34973228164\">973 228 164<\/a><\/p>\n","protected":false},"featured_media":37346,"template":"","meta":[],"product_brand":[],"product_cat":[100],"product_tag":[],"class_list":["post-37345","product","type-product","status-publish","has-post-thumbnail","product_cat-accessoris-estructures-metalliques","first","instock","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/product\/37345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":3,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/product\/37345\/revisions"}],"predecessor-version":[{"id":37396,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/product\/37345\/revisions\/37396"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/media\/37346"}],"wp:attachment":[{"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/media?parent=37345"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/product_brand?post=37345"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/product_cat?post=37345"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/product_tag?post=37345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}