Elevator technology climbs with high-rises
San Francisco Chronicle
They include Sky City, a 2,750-foot mixed-use high-rise in Changsha, China, whose builder says it would use prefabricated panels to cut construction time to 90 days, and Kingdom Tower, a proposed kilometer-high skyscraper in Jiddah, Saudi Arabia, that ...
Elevator technology climbs with high-rises – San Francisco Chronicle
January 2, 2013 Polyurethane News No Comments