In early December, Liu Zhangning was tending her cabbage patch when she saw a tall yellow construction crane in the distance. At night, the work lights made it seem like day.
Fifteen days later, a 30-story hotel towered over her village on the outskirts of the city like a glass and steel obelisk.
"I couldn't really believe it," Liu said. "They built that thing in under a month."
A time-lapse video of the project in Changsha, which shows the prefabricated building being assembled on site, has racked up more than 5 million views on YouTube and left Western architects speechless.
"I've never seen a project go up this fast," said Ryan Smith, an expert on prefabricated architecture at the University of Utah.
In other countries, the most advanced prefab construction methods can reduce building times by a third to half, Smith said. The builders of the Changsha hotel did better, knocking one-half to two-thirds off the normal schedule.
"It's unfathomable," Smith said.
The warp-speed construction is a startling illustration of the building boom in China, where an exodus from the countryside to the cities has swelled the urban population by almost 400 million since 1990.
Click here to read more and to view a time lapse video of the construction. BD+C
Related Stories
| Sep 12, 2011
PVs play new roles as a teaching tool
Solar installations are helping K-12 schools around the country save money and teach students the intricacies of renewable energy sources.
| Sep 12, 2011
Living Buildings: Are AEC Firms up to the Challenge?
Modular Architecture > You’ve done a LEED Gold or two, maybe even a LEED Platinum. But are you and your firm ready to take on the Living Building Challenge? Think twice before you say yes.
| Sep 12, 2011
First phase of plan to revitalize Florida's Hialeah Park announced
This is the first project of a master plan developed to revive the historic racetrack.
| Sep 9, 2011
Kauffman Center for the Performing Arts in Kansas City opens this month
Theatre Projects played the lead role in theatre design and planning as well as in engineering the customized theatre equipment. BNIM in Kansas City served as the executive architect.
| Sep 9, 2011
$22 million investment made in energy efficient building maker
The buildings use at least 25% less energy than the strictest building codes in the U.S., and as much as 80% less energy in certain parts of the country.
| Sep 8, 2011
Two promoted at ajc architects
ajc architects announced the promotion of Joshua W. Greene, AIA, NCARB, LEED Green Associate to Associate Principal of the firm. The firm also announced that Kent Rigby, AIA, has been promoted to Associate Architect.
| Sep 7, 2011
KSS Architects wins AIA NJ design award
The project was one of three to win the award in the category of Architectural/Non-Residential.
| Sep 7, 2011
Administration, Maintenance and Operations Facility in South Bend achieves LEED Platinum
The facility achieved 52 LEED points, including those for site selection, energy, materials and resources and innovation.
| Sep 6, 2011
Construction on Beijing's tallest building starts next week
The 108 floor mixed-use skyscraper consists of offices, apartments, hotels and shopping malls on the lower floors.