Reference

Elbphilharmonic hall
Hamburg, Germany
Proper fire protection partitioning as a ceiling installation and system solution for fire protection wall penetrations for PE-HD pipes with an outer diameter of 180 mm - 225 mm. Pressurized water-resistant sealing of media pipes (DN 180 - 400) in existing core bores as well as the use of blind plugs against pressing water to seal off core bores.