{"id":824,"date":"2022-11-30T13:34:46","date_gmt":"2022-11-30T11:34:46","guid":{"rendered":"https:\/\/www.tkr.fi\/methodology\/tiivistyskorjaus-ja-haitta-aineiden-hallinta\/"},"modified":"2023-03-03T10:00:38","modified_gmt":"2023-03-03T08:00:38","slug":"sealing-and-contaminant-management","status":"publish","type":"page","link":"https:\/\/www.tkr.fi\/en\/methodology\/sealing-and-contaminant-management\/","title":{"rendered":"Sealing and contaminant management"},"content":{"rendered":"<h1>Sealing and contaminant management<\/h1>\n<p>TKR coatings have been subjected to permeability studies (Vahanen 2012, 2015), which have shown that the products are well suited for the control of substrate-absorbed contaminants and for structural sealing in concrete, gypsum, mastic asphalt, wood and steel floors, walls and roof structures.<\/p>\n<p>The product is a ready-to-use coating and waterproofing solution, it can be left as a finished surface material after sealing. The product has an emission class M1.<\/p>\n<p><a class=\"bold-link far fa-long-arrow-alt-right fa--after\" href=\"https:\/\/rakennusmaailma.fi\/digilehti\/\" target=\"_blank\" rel=\"noopener\">Read the Rakennusmaailma article on sealing repairs and contaminant management<\/a><\/p>\n<h2>Places of use<\/h2>\n<ul class=\"check-list\">\n<li>As waterproofing and finished surface for floors, walls and ceilings<\/li>\n<li>As a diffusion barrier on the substrate<\/li>\n<li>As a barrier to residues of harmful substances, e.g. asbestos<\/li>\n<li>As a barrier to radon and various microbes, PAHs, VOCs and ammonia<\/li>\n<li>Renovation, coating and sealing of IV ducts<\/li>\n<li>As a substrate under other surface materials<\/li>\n<li>As a finished surface material<\/li>\n<li>TKR coating serves as a primer for e.g. paint<\/li>\n<li>Sealing of structural joints and expansion joints<\/li>\n<\/ul>\n<h2>Features<\/h2>\n<ul class=\"check-list\">\n<li>Contamination permeability study (Vahanen 2012,2015)<\/li>\n<li>Ammonia permeability study for flooring (VTT-S-02095-16)<\/li>\n<li>Waterproofing<\/li>\n<li>Crack sealing performance at 0,45mm film thickness 7,1mm without reinforcing fabric<\/li>\n<li>Highly flexible, allowing movement of structures e.g. floor\/wall junctions and expansion joints.<\/li>\n<li>High adhesion to various materials, including concrete over 3N\/mm2.<\/li>\n<li>Adhesion and resistance in steel floor drains and their joints, SFS-EN 1253-2\/9.1.2<\/li>\n<li>Non-shrink<\/li>\n<li>Can also be installed on uneven and porous surfaces<\/li>\n<li>Odourless and solvent-free (M1) both when installed and as a finished product. Well suited for coating, sealing and encapsulation in food processing industry and premises.<\/li>\n<li>Can be installed by brush, roller, trowel, spray or injection. See also the 2-component grout for easier working.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Sealing and contaminant management TKR coatings have been subjected to permeability studies (Vahanen 2012, 2015), which have shown that the products are well suited for&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":818,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","footnotes":""},"class_list":["post-824","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sealing and contaminant management - TKR-Coatings<\/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:\/\/www.tkr.fi\/en\/methodology\/sealing-and-contaminant-management\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sealing and contaminant management - 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