By the end of March of 2013 a China project to build the worlds biggest building will be concluded.
According to engineers the building will be 2,749 feet (838 meters) tall and as you very well read they claip to built it in 90 days. For the project 220,000 tons of steel will be used and will be mostly habitable and will be able to 31,400 people of both "high and low income communities".They also claim it will be able to sustain earthquakes of a 9.0 magnitude and be resistant to fire for "up to three hours,".
The Sky City, which will be the name of this skyscraper, will be located Changsha city, by the Xiangjiang river.
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