{"id":278434,"date":"2023-02-23T14:36:26","date_gmt":"2023-02-23T14:36:26","guid":{"rendered":"https:\/\/www.sanier.pl\/bw-hasla\/belka-nadprozowa-typu-l19\/"},"modified":"2025-02-25T08:04:18","modified_gmt":"2025-02-25T08:04:18","slug":"belka-nadprozowa-typu-l19","status":"publish","type":"knowledgebase","link":"https:\/\/www.sanier.pl\/en\/bw-hasla\/belka-nadprozowa-typu-l19\/","title":{"rendered":"Lintel Beam \/ L19 Lintels"},"content":{"rendered":"<p>[vc_row][vc_column][vc_column_text]<\/p>\n<div class=\"flex max-w-full flex-col flex-grow\">\n<div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"bfad9f51-fa47-48f2-888e-9809b74318f1\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\">\n<h1 data-start=\"0\" data-end=\"35\"><strong data-start=\"4\" data-end=\"33\">Lintel Beam \/ L19 Lintels<\/strong><\/h1>\n<p data-start=\"37\" data-end=\"252\">The <strong data-start=\"41\" data-end=\"60\">L19 lintel beam<\/strong> is a <strong data-start=\"66\" data-end=\"97\">prefabricated concrete beam<\/strong> used to span <strong data-start=\"111\" data-end=\"139\">door and window openings<\/strong> in construction. Its <strong data-start=\"161\" data-end=\"181\">primary function<\/strong> is to <strong data-start=\"188\" data-end=\"249\">bear the load of the ceiling, upper-floor walls, and roof<\/strong>.<\/p>\n<p data-start=\"254\" data-end=\"522\">The name <strong data-start=\"263\" data-end=\"270\">L19<\/strong> refers to its <strong data-start=\"285\" data-end=\"311\">L-shaped cross-section<\/strong> and a <strong data-start=\"318\" data-end=\"337\">height of 19 cm<\/strong>. The lintel consists of <strong data-start=\"362\" data-end=\"396\">two prefabricated lintel beams<\/strong>, placed on <strong data-start=\"408\" data-end=\"457\">mortar with their lower flanges facing inward<\/strong>, along with a <strong data-start=\"472\" data-end=\"494\">monolithic section<\/strong> that is cast <strong data-start=\"508\" data-end=\"519\">on-site<\/strong>.<\/p>\n<h3 data-start=\"529\" data-end=\"556\"><strong data-start=\"533\" data-end=\"554\">L19 Lintel Types:<\/strong><\/h3>\n<p data-start=\"558\" data-end=\"699\"><strong data-start=\"562\" data-end=\"609\">For load-bearing walls carrying floor slabs<\/strong><br data-start=\"609\" data-end=\"612\" \/><strong data-start=\"616\" data-end=\"667\">For load-bearing walls without floor slab loads<\/strong><br data-start=\"667\" data-end=\"670\" \/><strong data-start=\"674\" data-end=\"697\">For partition walls<\/strong><\/p>\n<h3 data-start=\"706\" data-end=\"756\"><strong data-start=\"710\" data-end=\"754\">Advantages of L19 Prefabricated Lintels:<\/strong><\/h3>\n<ul data-start=\"758\" data-end=\"1049\" data-is-last-node=\"\">\n<li data-start=\"758\" data-end=\"812\"><strong data-start=\"760\" data-end=\"783\">Faster installation<\/strong> reduces construction time.<\/li>\n<li data-start=\"813\" data-end=\"909\">The <strong data-start=\"819\" data-end=\"878\">prefabricated beam connects with the monolithic section<\/strong>, which is completed on-site.<\/li>\n<li data-start=\"910\" data-end=\"969\"><strong data-start=\"912\" data-end=\"936\">High fire resistance<\/strong> ensures durability and safety.<\/li>\n<li data-start=\"970\" data-end=\"1049\" data-is-last-node=\"\">L19 lintels are becoming <strong data-start=\"997\" data-end=\"1048\">increasingly popular in the construction market<\/strong>.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"mb-2 flex gap-3 empty:hidden -ml-2\">\n<div class=\"items-center justify-start rounded-xl p-1 flex\">\n<div class=\"flex items-center\"><\/div>\n<\/div>\n<\/div>\n<p>[\/vc_column_text][vc_single_image image=\"260249\" img_size=\"large\" alignment=\"center\"][\/vc_column][\/vc_row]<\/p>\n","protected":false},"author":55,"featured_media":280346,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","categories":[873],"tags":[],"class_list":["post-278434","knowledgebase","type-knowledgebase","status-publish","has-post-thumbnail","hentry","category-knowledge-base"],"_links":{"self":[{"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/knowledgebase\/278434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/knowledgebase"}],"about":[{"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/types\/knowledgebase"}],"author":[{"embeddable":true,"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/comments?post=278434"}],"version-history":[{"count":0,"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/knowledgebase\/278434\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/media\/280346"}],"wp:attachment":[{"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/media?parent=278434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/categories?post=278434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sanier.pl\/en\/wp-json\/wp\/v2\/tags?post=278434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}