Then it was to be a center for the country’s burgeoning international trade.But all that stands today is a 50-story skeleton of concrete and steel — a nagging embarrassment to the Mexican […] ...

Building Activity; Steel Skeleton ConstructionThe present strike of the housesmiths calls attention to the great growth that has taken place this year in steel skeleton construction. While every ...

Construction workers at 4 World Trade Center in New York hoisted and placed the final beam for the building's steel skeleton on Monday, keeping the structure on track to be the first to open at ...