Customer: The Dolder Grand, Zurich, Switzerland
Assignment: Invisible anti-slip treatment of hotel lobby, outdoor ramps and stairs.

Surface: Natural stone.

Antislip Solution: SWISSGriP Floor >>
Slip Resistance: Class R11 - DIN 51130 >>

Anti-slip treatment at hotel: Lobby and outdoor stairs.

Slip resistance with GriP: entrance, stair treads and side ramps are slip- and fall-proof.

Here we have coated the entrance area with SWISS GRIP® Floor, especially the outdoor side ramps and the stair treads. The treatment resulted in a very effective and invisible anti-slip protection that made the surface slip- and fall proof.
The entrance area coated by us also played a guest role in the US filming of the successful crime thriller "The girl with the dragon tattoo".

While inspecting the premises we were informed of guest showers that were supposed to be provided with anti-slip protection using a product based on hydrofluoric acid. The valuable natural stone surface that was roughened with acid has now worn smooth and no longer provides any kind of anti-slip protection. Problem: The acid treatment is irreversible and the surface has been permanently damaged (image 5+6).
In contrast to this, SWISS GRIP® does not damage the surface and can be removed without leaving any marks and replaced with a new SWISS GRIP® coating. A pity about the lovely natural stone floor!