The developer of the planned new world's tallest building, Sky City, is one step closer to making the colossal structure reality. Broad Sustainable Building has received government approvals to build the 2,749-foot, 220-story tower in Changsha, China. The Building Team will begin site work next month, according to Treehugger.com.
As its name suggests, Sky City is designed to be a fully functional city, complete with residential units for 4,450 families, schools, offices, a hospital, recreational spaces, theaters, hotel rooms, and nearly a million sf of vertical farms. In all, the tower will house 11 million sf of live, work, and play spaces. Apartments will range from 645 sf to more than 5,000 sf.
A six-mile-long ramp will link the entire structure, allowing occupants to move from floor to floor without taking one of the building's 92 elevators. The design also incorporates more than 50 courtyards that will house shared community spaces, such as basketball and tennis courts, swimming pools, and parks.
The program is certainly impressive in size and scale, but the most eye-popping fact about the project is construction schedule. By employing extensive prefabrication, the skyscraper will be assembled in just three months. As Treehugger's Lloyd Alter describes: "The Broad system is based on prefabricated floor panels that ship with everything need to go 3D packed along with it, so they are not shipping a lot of air. It all just bolts together. Broad claims that by building this way, they eliminate construction waste, lost time managing trades, keep tight cost control and can build at a cost 50% to 60% less than conventional construction."
Check out renderings and plans for the project:
Related Stories
| Aug 29, 2014
Phifer and Partners to design 'transparent' Museum of Modern Art in Warsaw
The design includes a stage that opens onto the city's Parade Square, so anyone passing by will be able to see performances.
| Aug 29, 2014
China Syndrome: How long will U.S. firms keep milking the Middle Kingdom?
U.S. architecture and engineering firms like Goettsch Partners have been enjoying full employment in China. But will there come a point when Chinese officials—and Chinese designers—say, We can handle this? BD+C's Robert Cassidy digs into this issue.
| Aug 28, 2014
Arthur Platt and Julie Engh to lead AIANY architectural boat tour at BD+C Under40 Leadership Summit
The tour, which will circumnavigate Manhattan, will provide U40 Summit attendees with information about the history and architectural details of numerous buildings visible from the 1920s-era yacht.
| Aug 28, 2014
USGBC, American Chemistry Council join forces to advance LEED
The groups will apply technical and science-based approaches to the LEED green building program.
| Aug 27, 2014
Turkish government orders demolition of residential towers in Istanbul
Citing negative effects to a world heritage site, the Turkish central government has ruled that the recently completed OnaltiDokuz Residence towers must be demolished.
| Aug 27, 2014
Ranked: Top sports facility sector AEC firms [2014 Giants 300 Report]
Populous, AECOM, and Turner head BD+C's rankings of the nation's largest sports facility design and construction firms, as reported in the 2014 Giants 300 Report.
| Aug 27, 2014
Frank Lloyd Wright’s Taliesin school of architecture faces accreditation loss
The Frank Lloyd School of Architecture may be stripped of its ability to confer Master of Architects students based on a revised by-law of the Higher Learning Commission.
| Aug 27, 2014
Survey of NCAA athletic directors reveals strong demand for new facilities, fan amenities
More than 80% of college athletic directors plan to make significant investments in facilities over the next five years to target potential recruits and spectators, according to a new survey by AECOM and Ohio University.
| Aug 27, 2014
Study looks at lessons from involving children in K-12 school design
A study examining what architects can learn from children, especially during the design process, is being carried out through the University of Sheffield's school of architecture.
| Aug 27, 2014
Designs for community-based workspace in Carlsbad unveiled
Cruzan announced make, a 175,000-square-foot office redevelopment project on the coast of Carlsbad, Calif. Cruzan will usher this next generation of community-based, integrated workspace into existence in fall 2014.
