China builds complete 57 story skyscraper in record 19 days which means 3 floors in a day. A 57-floor 2-million-square-foot (180000-square-meter) skyscraper .
A Chinese development company builds a 57-storey tower in a record 19 days in Changsha, Hunan Province in southern China. Subscribe to Guardian Wires .
More tech information@ Speed to Reach a Bluer Sky with energy efficiency, material economy, cohesive community. Broad .
CHANGSHA, China (AP) — A Chinese construction company is claiming to be the worlds fastest builder after erecting a 57-story skyscraper in 19 working days .