{"id":787,"date":"2025-06-03T14:25:24","date_gmt":"2025-06-03T11:25:24","guid":{"rendered":"https:\/\/www.sempoly.com\/?p=787"},"modified":"2025-09-29T10:20:20","modified_gmt":"2025-09-29T07:20:20","slug":"poliuretan-membranlarda-katman-kalinligi-ne-olmali","status":"publish","type":"post","link":"https:\/\/www.sempoly.com\/en\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/","title":{"rendered":"What Should Be the Layer Thickness in Polyurethane Membranes?"},"content":{"rendered":"

The question of what layer thickness should be used for polyurethane membranes is frequently raised in waterproofing applications. Proper thickness is crucial, especially for roofs, terraces, and foundation insulation. Inadequate thickness will inevitably lead to water penetration. However, an application that is too thick will also reduce economic efficiency.<\/p>\n

Surface Condition Affects Thickness Selection<\/h3>\n

The smoothness of the application surface directly affects the layer thickness. Thicker applications may be required on rough and sloped surfaces. However, a lesser thickness may be sufficient on smooth concrete surfaces. Sempoly surface preparation solutions<\/a> offers practical support on this subject.<\/p>\n

Thickness Varies Depending on the Area of Use<\/h3>\n

Water pressure is higher on roofs and open areas. A layer thickness of 1.5 mm to 2 mm is generally preferred in these areas. However, in enclosed areas, this value can remain at 1 mm. Sempoly's application areas guide<\/a> contains detailed information on this subject.<\/p>\n

Number of Coat Applications Determines Thickness<\/h3>\n

Polyurethane membranes are typically applied in two or three coats, each coat providing a thickness of approximately 0.5 mm. However, three coats are preferred in areas with high humidity. Technical support requests<\/a> You can contact experts directly for more information.<\/p>\n

Climatic Conditions Also Affect<\/h3>\n

Polyurethane dries more quickly in hot climates. This can cause cracking between layers. Therefore, intermediate layers should be allowed to dry sufficiently. In such climates, the thickness can be slightly increased. Sempoly technical recommendations<\/a> provides guidance on this matter.<\/p>\n

Material Quality Determines Application Result<\/h3>\n

Not all polyurethane products are of the same quality. High-quality products offer the same protection with less thickness. However, with lower-quality products, even increasing the thickness isn't enough. Sempoly polyurethane products<\/a> It has high standards. It eliminates the risks posed by low-quality products.<\/p>\n

Practitioner Experience Increases Layer Effectiveness<\/h3>\n

Experienced installers precisely control the layer thickness. Furthermore, there are no gaps between layers, which increases the success of the waterproofing. However, inexperienced installers create inconsistent thicknesses on the surface. Professional application service<\/a> getting it eliminates this problem.<\/p>\n

The Measurement and Testing Process Should Not Be Skipped<\/h3>\n

After application, thickness must be measured. This process is easily accomplished with digital devices. However, manual inspection may also be sufficient in simple areas. The process should not be completed until thickness consistency is ensured. Sempoly engineering solutions<\/a> conducts these tests professionally.<\/p>","protected":false},"excerpt":{"rendered":"

Poli\u00fcretan membranlarda katman kal\u0131nl\u0131\u011f\u0131 ne olmal\u0131 sorusu, su yal\u0131t\u0131m\u0131 uygulamalar\u0131nda s\u0131k\u00e7a g\u00fcndeme gelir. \u00d6zellikle \u00e7at\u0131larda, teraslarda ve temel izolasyonlar\u0131nda do\u011fru kal\u0131nl\u0131k b\u00fcy\u00fck \u00f6nem ta\u015f\u0131r. \u00c7\u00fcnk\u00fc kal\u0131nl\u0131k yetersiz olursa su ge\u00e7i\u015fleri ka\u00e7\u0131n\u0131lmaz hale gelir. Ama gere\u011finden fazla kal\u0131n bir uygulama da ekonomik verimlili\u011fi d\u00fc\u015f\u00fcr\u00fcr. Y\u00fczeyin Durumu Kal\u0131nl\u0131k Se\u00e7iminde Etkilidir Uygulama yap\u0131lacak y\u00fczeyin d\u00fczg\u00fcnl\u00fc\u011f\u00fc, katman kal\u0131nl\u0131\u011f\u0131n\u0131 do\u011frudan…<\/p>","protected":false},"author":2,"featured_media":1066,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-787","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel"],"yoast_head":"\nPoli\u00fcretan Membranlarda Katman Kal\u0131nl\u0131\u011f\u0131 Ne Olmal\u0131?<\/title>\n<meta name=\"description\" content=\"Poli\u00fcretan membranlarda katman kal\u0131nl\u0131\u011f\u0131 ne olmal\u0131 sorusu, su yal\u0131t\u0131m\u0131 uygulamalar\u0131nda s\u0131k\u00e7a g\u00fcndeme gelir.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sempoly.com\/en\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Poli\u00fcretan Membranlarda Katman Kal\u0131nl\u0131\u011f\u0131 Ne Olmal\u0131?\" \/>\n<meta property=\"og:description\" content=\"Poli\u00fcretan membranlarda katman kal\u0131nl\u0131\u011f\u0131 ne olmal\u0131 sorusu, su yal\u0131t\u0131m\u0131 uygulamalar\u0131nda s\u0131k\u00e7a g\u00fcndeme gelir.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sempoly.com\/en\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/\" \/>\n<meta property=\"og:site_name\" content=\"Sempoly\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-03T11:25:24+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-29T07:20:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sempoly.com\/wp-content\/uploads\/2025\/09\/sempoly-mockup_sempoly.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"editor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"editor\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\\\/\"},\"author\":{\"name\":\"editor\",\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/#\\\/schema\\\/person\\\/f9acf5a435ae372a40cc5a175c8e78aa\"},\"headline\":\"Poli\u00fcretan Membranlarda Katman Kal\u0131nl\u0131\u011f\u0131 Ne Olmal\u0131?\",\"datePublished\":\"2025-06-03T11:25:24+00:00\",\"dateModified\":\"2025-09-29T07:20:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\\\/\"},\"wordCount\":493,\"image\":{\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.sempoly.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/sempoly-mockup_sempoly.webp\",\"articleSection\":[\"Genel\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\\\/\",\"url\":\"https:\\\/\\\/www.sempoly.com\\\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\\\/\",\"name\":\"Poli\u00fcretan Membranlarda Katman Kal\u0131nl\u0131\u011f\u0131 Ne Olmal\u0131?\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.sempoly.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/sempoly-mockup_sempoly.webp\",\"datePublished\":\"2025-06-03T11:25:24+00:00\",\"dateModified\":\"2025-09-29T07:20:20+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/#\\\/schema\\\/person\\\/f9acf5a435ae372a40cc5a175c8e78aa\"},\"description\":\"Poli\u00fcretan membranlarda katman kal\u0131nl\u0131\u011f\u0131 ne olmal\u0131 sorusu, su yal\u0131t\u0131m\u0131 uygulamalar\u0131nda s\u0131k\u00e7a g\u00fcndeme gelir.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.sempoly.com\\\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.sempoly.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/sempoly-mockup_sempoly.webp\",\"contentUrl\":\"https:\\\/\\\/www.sempoly.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/sempoly-mockup_sempoly.webp\",\"width\":1920,\"height\":1080},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Anasayfa\",\"item\":\"https:\\\/\\\/www.sempoly.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Poli\u00fcretan Membranlarda Katman Kal\u0131nl\u0131\u011f\u0131 Ne Olmal\u0131?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/#website\",\"url\":\"https:\\\/\\\/www.sempoly.com\\\/\",\"name\":\"Sempoly\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.sempoly.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.sempoly.com\\\/#\\\/schema\\\/person\\\/f9acf5a435ae372a40cc5a175c8e78aa\",\"name\":\"editor\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/39f8310365c941a0cd6de48a7b851fef2e44c1b43063ee80d7c2a2501007fe05?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/39f8310365c941a0cd6de48a7b851fef2e44c1b43063ee80d7c2a2501007fe05?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/39f8310365c941a0cd6de48a7b851fef2e44c1b43063ee80d7c2a2501007fe05?s=96&d=mm&r=g\",\"caption\":\"editor\"},\"url\":\"https:\\\/\\\/www.sempoly.com\\\/en\\\/author\\\/editor\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What Should Be the Layer Thickness in Polyurethane Membranes?","description":"Poli\u00fcretan membranlarda katman kal\u0131nl\u0131\u011f\u0131 ne olmal\u0131 sorusu, su yal\u0131t\u0131m\u0131 uygulamalar\u0131nda s\u0131k\u00e7a g\u00fcndeme gelir.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.sempoly.com\/en\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/","og_locale":"en_US","og_type":"article","og_title":"Poli\u00fcretan Membranlarda Katman Kal\u0131nl\u0131\u011f\u0131 Ne Olmal\u0131?","og_description":"Poli\u00fcretan membranlarda katman kal\u0131nl\u0131\u011f\u0131 ne olmal\u0131 sorusu, su yal\u0131t\u0131m\u0131 uygulamalar\u0131nda s\u0131k\u00e7a g\u00fcndeme gelir.","og_url":"https:\/\/www.sempoly.com\/en\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/","og_site_name":"Sempoly","article_published_time":"2025-06-03T11:25:24+00:00","article_modified_time":"2025-09-29T07:20:20+00:00","og_image":[{"width":1920,"height":1080,"url":"https:\/\/www.sempoly.com\/wp-content\/uploads\/2025\/09\/sempoly-mockup_sempoly.webp","type":"image\/webp"}],"author":"editor","twitter_card":"summary_large_image","twitter_misc":{"Written by":"editor","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.sempoly.com\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/#article","isPartOf":{"@id":"https:\/\/www.sempoly.com\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/"},"author":{"name":"editor","@id":"https:\/\/www.sempoly.com\/#\/schema\/person\/f9acf5a435ae372a40cc5a175c8e78aa"},"headline":"Poli\u00fcretan Membranlarda Katman Kal\u0131nl\u0131\u011f\u0131 Ne Olmal\u0131?","datePublished":"2025-06-03T11:25:24+00:00","dateModified":"2025-09-29T07:20:20+00:00","mainEntityOfPage":{"@id":"https:\/\/www.sempoly.com\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/"},"wordCount":493,"image":{"@id":"https:\/\/www.sempoly.com\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/#primaryimage"},"thumbnailUrl":"https:\/\/www.sempoly.com\/wp-content\/uploads\/2025\/09\/sempoly-mockup_sempoly.webp","articleSection":["Genel"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.sempoly.com\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/","url":"https:\/\/www.sempoly.com\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/","name":"What Should Be the Layer Thickness in Polyurethane Membranes?","isPartOf":{"@id":"https:\/\/www.sempoly.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.sempoly.com\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/#primaryimage"},"image":{"@id":"https:\/\/www.sempoly.com\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/#primaryimage"},"thumbnailUrl":"https:\/\/www.sempoly.com\/wp-content\/uploads\/2025\/09\/sempoly-mockup_sempoly.webp","datePublished":"2025-06-03T11:25:24+00:00","dateModified":"2025-09-29T07:20:20+00:00","author":{"@id":"https:\/\/www.sempoly.com\/#\/schema\/person\/f9acf5a435ae372a40cc5a175c8e78aa"},"description":"Poli\u00fcretan membranlarda katman kal\u0131nl\u0131\u011f\u0131 ne olmal\u0131 sorusu, su yal\u0131t\u0131m\u0131 uygulamalar\u0131nda s\u0131k\u00e7a g\u00fcndeme gelir.","breadcrumb":{"@id":"https:\/\/www.sempoly.com\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.sempoly.com\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.sempoly.com\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/#primaryimage","url":"https:\/\/www.sempoly.com\/wp-content\/uploads\/2025\/09\/sempoly-mockup_sempoly.webp","contentUrl":"https:\/\/www.sempoly.com\/wp-content\/uploads\/2025\/09\/sempoly-mockup_sempoly.webp","width":1920,"height":1080},{"@type":"BreadcrumbList","@id":"https:\/\/www.sempoly.com\/poliuretan-membranlarda-katman-kalinligi-ne-olmali\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Anasayfa","item":"https:\/\/www.sempoly.com\/"},{"@type":"ListItem","position":2,"name":"Poli\u00fcretan Membranlarda Katman Kal\u0131nl\u0131\u011f\u0131 Ne Olmal\u0131?"}]},{"@type":"WebSite","@id":"https:\/\/www.sempoly.com\/#website","url":"https:\/\/www.sempoly.com\/","name":"Sempoly","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.sempoly.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.sempoly.com\/#\/schema\/person\/f9acf5a435ae372a40cc5a175c8e78aa","name":"editor","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/39f8310365c941a0cd6de48a7b851fef2e44c1b43063ee80d7c2a2501007fe05?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/39f8310365c941a0cd6de48a7b851fef2e44c1b43063ee80d7c2a2501007fe05?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/39f8310365c941a0cd6de48a7b851fef2e44c1b43063ee80d7c2a2501007fe05?s=96&d=mm&r=g","caption":"editor"},"url":"https:\/\/www.sempoly.com\/en\/author\/editor\/"}]}},"_links":{"self":[{"href":"https:\/\/www.sempoly.com\/en\/wp-json\/wp\/v2\/posts\/787","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sempoly.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sempoly.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sempoly.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sempoly.com\/en\/wp-json\/wp\/v2\/comments?post=787"}],"version-history":[{"count":1,"href":"https:\/\/www.sempoly.com\/en\/wp-json\/wp\/v2\/posts\/787\/revisions"}],"predecessor-version":[{"id":789,"href":"https:\/\/www.sempoly.com\/en\/wp-json\/wp\/v2\/posts\/787\/revisions\/789"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sempoly.com\/en\/wp-json\/wp\/v2\/media\/1066"}],"wp:attachment":[{"href":"https:\/\/www.sempoly.com\/en\/wp-json\/wp\/v2\/media?parent=787"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sempoly.com\/en\/wp-json\/wp\/v2\/categories?post=787"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sempoly.com\/en\/wp-json\/wp\/v2\/tags?post=787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}