The New York World Trade Center is located at the southwest end of Manhattan Island in new york. It is one of the landmarks in new york, USA, with the Hudson River in the west. On the same day, the spire of No.1 World Trade Center in New York was successfully installed.
Make the total height of the building reach 54 1 m, making it the tallest building in the western hemisphere. On June 20th,18, 1 1, Building 3 of World Trade Center opened in New York, USA.
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The World Trade Center consists of seven buildings, the most obvious of which is the skyscraper, with a total of 1 17 floors, 4 17 meters (north tower) and 4 15 meters (south tower). The antennas and spires of the two towers are 526.3 meters high; Roof height 417m; The tallest building is 4 13m high. Become the tallest skyscraper in the world at that time.
The design goal of World Trade Center 1 building is to become the "safest building" in the world. It is reported that all elevators, fire extinguishing devices and circuit pipes in World Trade Center 1 Building are protected by a hollow concrete device with a thickness of about 6 meters.