{"id":53508,"date":"2022-10-18T16:34:03","date_gmt":"2022-10-18T14:34:03","guid":{"rendered":"https:\/\/www.klb-koetztal.de\/systeme\/system-k4\/"},"modified":"2026-02-26T10:39:00","modified_gmt":"2026-02-26T09:39:00","slug":"system-k4","status":"publish","type":"systems","link":"https:\/\/dev.klb-koetztal.de\/en\/systems\/system-k4\/","title":{"rendered":"System K4"},"excerpt":{"rendered":"

Crack-bridging surface protection system according to TR maintenance directive OS 14<\/p>\n","protected":false},"featured_media":53510,"template":"","class_list":["post-53508","systems","type-systems","status-publish","has-post-thumbnail","hentry","systems_category-automotive-garages-and-car-parks","systems_category-automotive-garages-and-car-parks_surface-protection-systems","systems_category-automotive-garages-and-car-parks_car-parks-parking-decks-and-underground-parking-lots","systems_category-automotive-garages-and-car-parks_outdoor-parking-spaces","systems_category-external-surfaces","systems_category-external-surfaces_outdoor-parking-spaces","systems_category-external-surfaces_commercial-exterior-coatings","systems_attributes_category-crack-bridging","systems_attributes_category-slip-resistant-in-r11","systems_attributes_category-application-area-outdoor","systems_attributes_category-elastic","systems_attributes_category-structured","systems_attributes_category-impervious-to-fluids","systems_attributes_category-glossy","systems_attributes_category-resistant-to-mechanical-load"],"acf":{"systems_header":{"module_systems_header":{"inhalt":null,"prototype_headline":{"headline":"System K4
KLB PARKING PU OS 14","h1":true,"subheadline":"Crack-bridging surface protection system according to TR maintenance directive OS 14","anchor":"","url":""},"prototype_system_structure":{"referenz_oder_system":false,"select_system":false,"system_structure":"

    \n
  1. Top sealer KLB-SYSTEM POLYUREA PU 5580<\/strong><\/li>\n
  2. Wearing layer with KLB-SYSTEM POLYURETHAN PU 5560<\/strong>, fully scattered with quartz sand KLB-Quarzsand 0.3\/0.8 mm<\/strong><\/li>\n
  3. Floating layer with KLB-SYSTEM POLYURETHAN PU 5550<\/strong><\/li>\n
  4. Primer KLB-SYSTEM EPOXID EP 5520<\/strong>, openly scattered with quartz sand KLB-Quarzsand 0.3\/0.8 mm<\/strong><\/li>\n<\/ol>\n","products":[46770,46707,46708,57285],"overwrite_image":53523},"grid_text_slider":false,"grid_text_content":[{"text":"

    System description<\/strong><\/p>\n

    The coating system K4 complies with all requirements in accordance with the TR maintenance directive (2020) based on OS 14 for the production of tested car park coatings. The system offers increased dynamic capability for crack-bridging on surfaces that are accessible to foot and vehicle traffic and exposed to weather. As a result from production processes, the system’s layer thickness is at > 6.0 mm, plus the surcharge for roughness depth.<\/p>\n

    In indoor and outdoor areas, the system is particularly suitable as car park coating with an adjusted slip-resistance grade. As surface protection system, it is impermeable to liquids and chemical-resistant, thus protecting the underlying building structure.<\/p>\n

    Alternative systems: <\/strong>System K2<\/a><\/strong> as OS 11a version with an increased crack-bridging at up to -20 \u00b0C \/ -4 \u00b0F.<\/p>\n","width":"4","background_color_text":"bg-white","border_color":"border-gray-medium"},{"text":"

    Areas of application<\/strong><\/p>\n