After harmonization and introduction of the European Technical Assessment (ETA), HENSOTHERM® 420 KS (today HENSOTHERM® 421 KS) for protection periods from R 30 to R 180 received the world’s first approval according to the new European standard. The steel fire protection system is part of the newly created Green Product line, enables DGNB certification and will be used in various large-scale projects from 2012, including the Elbphilharmonie Hamburg.
