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
| Mar 20, 2014
13 dazzling wood building designs [slideshow]
From bold structural glulam designs to striking textured wall and ceiling schemes, these award-winning building projects showcase the design possibilities using wood.
| Mar 20, 2014
Fluor defines the future 7D deliverable without losing sight of real results today
A fascinating client story by Fluor SVP Robert Prieto reminds us that sometimes it’s the simplest details that can bring about real results today—and we shouldn’t overlook them, even as we push to change the future state of project facilitation.
| Mar 19, 2014
Architecture Billings Index shows slight improvement
The American Institute of Architects (AIA) reported that the February ABI score was 50.7, up slightly from a mark of 50.4 in January.
| Mar 19, 2014
Gehry, Zaha, Foster, Meier: Vote for your top 'starchitect' in this March Madness design legends tourney
Fast Company's Bracket Madness tournament pits 32 designers against each other to see who truly is the world's greatest living designer.
| Mar 19, 2014
Is it time to start selecting your own clients?
Will 2014 be the year that design firms start selecting the clients they want rather than getting in line with competitors to respond to RFPs? That’s the question posed by a recent thought-provoking article.
| Mar 19, 2014
How to develop a healthcare capital project using a 'true north charter'
Because healthcare projects take years to implement, developing a true north charter is essential for keeping the entire team on track and moving in the right direction.
| Mar 18, 2014
6 keys to better healthcare design
Healthcare facility planning and design experts cite six factors that Building Teams need to keep in mind on their next healthcare project.
| Mar 18, 2014
How your AEC firm can win more healthcare projects
Cutthroat competition and the vagaries of the Affordable Healthcare Act are making capital planning a more daunting task than ever. Our experts provide inside advice on how AEC firms can secure more work from hospital systems.
| Mar 18, 2014
Charles Dalluge joins DLR Group as president, COO
CEO Griff Davenport announces addition of Dalluge to executive leadership team
| Mar 17, 2014
Rem Koolhaas explains China's plans for its 'ghost cities'
China's goal, according to Koolhaas, is to de-incentivize migration into already overcrowded cities.
