AST Digital Magazine July 2017 Digital-July | Page 56

Volume 14 July 2017 Edition “The goal was to let people experience the whole atmosphere of this historic building, from floor to ceiling,” said AIX Architectural Conservator Jo- han Rittsél. original 2-winged revolving doors or installing an airlock solution with sliding doors, the decision makers chose to install three, full glass, 3-winged revolving doors. “We also wanted to have the old and the new come together in a natural way.” This entrance selection complemented the clas- sic architecture of the original entrance hall while letting in as much daylight as possible. The station owners, Jernhusen, and the archi- tects, AIX, have been collaborating together for 15 years to restore Stockholm Central Station to its former glory, while creating a contemporary authenticity. Stockholm Central Station chose to install a set of three Boon Edam all glass, 3-winged Crystal Tourniket automatic revolving doors, along with integrated heaters. This entry solution needed to be true to the au- thentic beauty and atmosphere of the original space while still meeting the modern demands placed on traffic flow and energy savings. Boon Edam Crystal Tourniket automatic revolving doors After considering rebuilding or replacing the Each door can accommodate 1,740 persons per minute in both directions in addition to being able to manage sustainable climate-control. The Crystal Tourniket doors also include collaps- ible door wings, which create an easy escape route in the event of an emergency, ideal for such a large public area. (Stockholm Central Station was built in 1871, has magnificent artwork and spectacular architecture, and is historically listed which implies restrictions when it comes to rebuilding. Cour- tesy of Boon Edam Sweden AB and YouTube) 56