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
| Jun 6, 2012
KLMK Group awarded contract with Parkland Health & Hospital System in Texas
KLMK will also provide planning guidance in all aspects of the project related to facility activation.
| Jun 5, 2012
Cannon Design joins forces with Peter Ellis New Cities
Peter Ellis will now lead Cannon Design's urban planning and city design practice in collaboration with the firm's executive leadership.
| Jun 5, 2012
Walker Parking opens office in Abu Dhabi
Walker has been in Abu Dhabi since May 2011 but in a temporary office suite.
| Jun 5, 2012
Glumac hires Drit Shoemaker as new director of business development
Shoemaker will research, connect, and forge new client relationships with architects, developers, owners and brokers while strengthening relationships with current clients.
| Jun 5, 2012
Hoffman Architects Arbuckle elected president of New York/Tri-State DOCOMOMO
As chapter president, Arbuckle will guide and oversee the organization's efforts on behalf of Modern buildings and sites, and he will act as the main spokesperson for the organization.
| Jun 4, 2012
Brownfield goes green
Chicago Center for Green Technology uses high-speed, energy-efficient hand dryers to share its green message and earn LEED credits.
| Jun 4, 2012
KBE Building and CTA Construction awarded Project of the Year from CMAA
Award given for work done on the renovation of Beverly High School in Beverly, Mass.
| Jun 4, 2012
Pressley promoted to Senior VP and CIO at Hill International
Pressley will be responsible for managing all of Hill's information technology systems and software worldwide.
| Jun 4, 2012
Stalco Construction promotes Scott Pavick to chief estimator
Pavick manages the estimating department and is responsible for developing cost estimates and budgets, value engineering, and subcontractor bid evaluation and negotiations.
| Jun 4, 2012
HBD Construction to build new training campus in St. Louis
Larger campus facility will expand training opportunities for plumbers and pipefitters.