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
Architects | Feb 8, 2022
Perkins Eastman and BLT Architects merge
Expanding services in hospitality, education, and mixed-use sectors to better serve clients.
Architects | Feb 3, 2022
SmithGroup elevates Mark Adams to lead workplace practice
In his new role, Adams leads the firm’s practice devoted to the design of corporate and commercial facilities.
Architects | Feb 2, 2022
Steven L. Pliam joins LEO A DALY as Design Technology Leader
Pliam will oversee the deployment and use of technologies such as computational design, parametric design, digital practice, reality capture, visualization, virtual/augmented reality, GIS and AI/Machine Learning.
Architects | Jan 31, 2022
Heatherwick Studio proposes new public waterfront site for Seoul
Heatherwick Studio was recently selected as part of the team by the Seoul Metropolitan Government to create a new sports and cultural district for the city.
Retail Centers | Jan 31, 2022
Amazon Style: Amazon’s latest innovative physical shopping experience
In January, Amazon unveiled plans to build a physical fashion store concept, dubbed Amazon Style, in Los Angeles. The e-commerce giant says the store will offer “together the best of shopping on Amazon–great prices, selection, and convenience–with an all new shopping experience built to inspire.”
Sponsored | BD+C University Course | Jan 30, 2022
Optimized steel deck design
This course provides an overview of structural steel deck design and the ways to improve building performance and to reduce total-project costs.
Laboratories | Jan 28, 2022
3 must-know strategies for developers in today’s life sciences industry
While the life sciences industry had been steadily growing, this growth exploded when the pandemic arrived—and there is no indication that this lightning-fast pace will slow down any time soon.
Cultural Facilities | Jan 27, 2022
Growth in content providers creates new demand for soundstage facilities
Relativity Architects' Partner Tima Bell discusses how the explosion in content providers has outpaced the availability of TV and film production soundstages in North America and Europe.
Sponsored | Webinar | Jan 27, 2022
On-demand webinar: Open plenum design with baffles
With their vast, airy aesthetics, open-plan interiors offer a feel that can inspire and support occupants. But they can also create acoustical challenges that negate the effects of all that beauty. Baffles are an ideal ceiling design solution that address both aesthetics and performance.
Architects | Jan 27, 2022
Gensler’s latest design forecast is also a call to action
The firm urges the AEC industry to take the lead in creating a fairer, cleaner built environment that faces many obstacles.
