Ulmberg Tunnel




Project: Ulmberg Tunnel, Zurich, Switzerland

Subsidiary:SOPREMA Switzerland

Surface: 605m² - liquid waterproofing of grounds

Products used:Alsan® RS liquid waterproofing system

Details about the project: 

The artist couple Sabina Lang and Daniel Baumann have been commissioned by the city of Zurich to create an urban art work to enhance the Ulmberg pedestrian tunnel. Their project is called "Street Painting # 3". It consists of covering the ground with multicolored patterns and helps to increase the feeling of security. The work was realized during the complete renovation of the Ulmberg tunnel. For their work, the artists chose our Alsan® liquid waterproofing system, a non-slip coating particularly recommended for traffic lanes.