System K7
KLB PARKING EP OS8 Flex 

System description

The coating system K7 complies with all requirements in accordance with the Technical Rule maintenance directive of concrete buildings (in short: TR maintenance, update 2020) or RiLi SIB (DAfStb, 2001) based on OS 8 as resistant coating system for interior surfaces that are accessible to vehicle traffic and subject to heavy mechanical loads. The system is water vapour-permeable (class II according to DIN EN ISO 7783-1 and -2) and statically crack-briding in class A3 (according to DIN EN 1062-7) = 0.6 mm (at – 10 °C / 14 °F). As a result from production processes, the system’s layer thickness is at > 2.5 mm, plus the surcharge for roughness depth. 

In indoor areas, the system is particularly suitable as car park coating with an adjusted slip-resistance grade of R11. As surface protection system, it is chemically resistant and impermeable to liquids, thus protecting the underlying building structure.

Alternative systems: System K1 as OS 8 standard version for interior areas, System K6 as statically crack-bridging version OS 8 based on PU.

Areas of application

• Automotive, garages and car parks
  • Car parks, parking decks and underground parking lots
  • Surface protection systems
• Industry
  • Storage and logistics

Properties

• slip-resistant in R11
• glossy
• crack-bridging
• water vapour-permeable
• resistant to chemicals
• application area – Indoor
• structured
• resistant to mechanical load
• impervious to fluids