The Bio Frame roof of this 31,000 seat stadium uses 50% less steel based on the inherent structural efficiency of the Buckminster Fuller geodesic dome. Link to a PDF Mehr erfahren.
This is an award wining green building; U.S. Green Building Council LEED-NC, v.2/v.2.1– Level: Gold & Top Ten Green Project for 2007 awarded by AIA Committee on the Environment. Link to a PDF Mehr erfahren.