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
| Sep 13, 2022
Orange County opens civic center complex—one of California’s largest P3 projects
Orange County’s recently opened County Administration North (CAN) building caps an urban center development that constitutes one of California’s largest ever P3 projects.
Laboratories | Sep 12, 2022
Lab space scarcity propels construction demand in life sciences sector
In its 2021 Life Sciences Real Estate Outlook, JLL predicted that access to talent would be a primary concern for an industry sector that had been growing by leaps and bounds. A year later, talent still guides real estate decisions. But market conditions of a different sort were cooling the biotech field: namely, investors that have soured on startups which underperformed after going public. What this means for new construction and renovation going forward is unpredictable, as the drivers behind life sciences’ surge are still palpable.
Architects | Sep 12, 2022
FWA Group joins national architecture, interior design, and planning firm Hord Coplan Macht
Hord Coplan Macht acquires FWA Group.
| Sep 12, 2022
Staff at New York City architecture firm is first in U.S. to unionize
Staff at New York City architecture firm is first in U.S. to unionize.
| Sep 12, 2022
San Antonio’s new courthouse aims to provide safety and security while also welcoming the public
The San Antonio Federal Courthouse, which opened earlier this year, replaces a courthouse that had been constructed as a pavilion for the 1968 World’s Fair.
Giants 400 | Sep 9, 2022
Top 20 Casino Architecture + AE Firms for 2022
JCJ Architecture, DLR Group, HBG Design, and Cuningham top the ranking of the nation's largest casino architecture and architecture/engineering (AE) firms for 2022, as reported in Building Design+Construction's 2022 Giants 400 Report.
Giants 400 | Sep 9, 2022
Top 120 Hospitality Sector Architecture + AE Firms for 2022
Gensler, WATG, HKS, and JCJ Architecture top the ranking of the nation's largest hospitality facilities sector architecture and architecture/engineering (AE) firms for 2022, as reported in Building Design+Construction's 2022 Giants 400 Report. Note: This ranking includes revenue for all hospitality facilities work, including casinos, hotels, and resorts.
| Sep 9, 2022
Add sand shortage to supply chain woes
As if it wasn’t enough to have lumber, windows, doors, and metal pipe in short supply, you can add sand, which is theoretically plentiful on Earth, to the list of construction materials that can be hard to come by.
Giants 400 | Sep 8, 2022
Top 115 Hotel Sector Architecture + AE Firms for 2022
Gensler, WATG, HKS, and Stantec top the ranking of the nation's largest hotel and resort sector architecture and architecture/engineering (AE) firms for 2022, as reported in Building Design+Construction's 2022 Giants 400 Report.
Senior Living Design | Sep 8, 2022
What’s new with AQ: The top trends in active adult living
Today's 55-or-better buyers are ready to design their lives and their homes as they see fit. With so much growth on tap, builders and developers must stay apprised of trends related to home, environment, and culture of 55+ communities.
