57 Floors Chinese Skyscraper: Built in 19 Days: Time lapse Video 90 seconds

Quote: Broad Sustainable Building has again demonstrated its ability to defy the conventional constructions norm. Using 2700 prefabricated modules, constructed in their factory 4 months prior to assembly on-site in Changsha, China, they were able to complete a 57-story skyscraper in just 19 days. Watch this time lapse video of the 1200 workers working around the clock to perform this amazing feat. Endquote

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