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 2, 2014
Registration is open for 2014 BUILDINGChicago/Greening the Heartland Expo and Conference
BUILDINGChicago is a major conference and trade expo serving architects, engineers, contractors, property owners, real estate developers, government officials and community organizations in the Midwest.
| Jun 2, 2014
Nonresidential construction spending expands in April
Ten of 16 nonresidential construction subsectors posted increases in spending in April, according to the latest U.S. Census Bureau data.
| Jun 2, 2014
Parking structures group launches LEED-type program for parking garages
The Green Parking Council, an affiliate of the International Parking Institute, has launched the Green Garage Certification program, the parking industry equivalent of LEED certification.
| Jun 2, 2014
SOM unveils plans for Miami transit hub
The elevated station will be a key portal within All Aboard Florida’s rail system, the nation's only privately owned, operated, and financed rail network.
| Jun 1, 2014
Architect license upon graduation? NCARB aims to accelerate licensing process
Incorporating internship and examination requirements into university education, the regulatory organization looks to simplify and shorten the licensing process.
| May 30, 2014
MIT researchers create 'home in a box' transformable wall system for micro apartments
Dubbed CityHome, the system integrates furniture, storage, exercise equipment, lighting, office equipment, and entertainment systems into a compact wall unit.
| May 30, 2014
Riding high: L.A., Chicago working on their version of the High Line elevated park
Cities around the U.S. are taking notice of New York's highly popular High Line elevated park system. Both Chicago and Los Angeles are currently working on High Line-like projects.
| May 30, 2014
Developer will convert Dallas' storied LTV Building into mixed-use residential tower
New Orleans-based HRI Properties recently completed the purchase of one of the most storied buildings in downtown Dallas. The developer will convert the LTV Building into a mixed-use complex, with 171 hotel rooms and 186 luxury apartments.
| May 29, 2014
Turn your pen-and-paper sketches into digital drawings in seconds with this nifty gadget [video]
Funded through Kickstarter, iSketchnote uses a smart pen to instantly digitize hand-written notes and drawings.
| May 29, 2014
7 cost-effective ways to make U.S. infrastructure more resilient
Moving critical elements to higher ground and designing for longer lifespans are just some of the ways cities and governments can make infrastructure more resilient to natural disasters and climate change, writes Richard Cavallaro, President of Skanska USA Civil.