What is the tallest building in the world

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Burj Khalifa

The Burj Khalifa is the tallest building in the world with a height of 828 meters, and is located in the Emirate of Dubai in the United Arab Emirates. The building was mainly constructed of steel and concrete, and was designed by architects who were responsible for designing similar high-rise buildings such as the Willis Tower in Chicago and the Center Global trade is in New York City, and the Burj Khalifa, which was completed in 2010, was built as part of an initiative by the Emirates government to transform the country’s economy from an oil-based economy only to a country dependent on tourism and services as well. The Burj Khalifa includes 30,000 housing units distributed over 19 residential towers Artificial lake nine hotels and a commercial center.

The architectural design of Burj Khalifa

The design of the world’s tallest tower was awarded to the world leader in high-rise buildings, Chicago office of Skidmore, Owings and Merrill in addition to Adrian Smith as a design consultant partner, where the design has undergone a broad evaluation program to ensure the safety and effectiveness of structural systems, and in terms of architecture, the tower consists of Three buildings constructed around a central Y-shaped building to be a stable design in nature for the structure and provide good floor space for housing, and the design reminds the beholder of the domes of onions prevalent in Islamic architecture, and the interior design of the tower is characterized by glass, stainless steel and Polished dark stones, as well as silver travertine floors, Venetian plaster walls, handcrafted rugs, and stone floors.

Facts about Burj Khalifa

After the Burj Khalifa became the tallest building in the world in 2010 AD, it received great international attention, and the most important facts about the tower are as follows:

  • Burj Khalifa opened on January 4, 2010.
  • The cost of building the tower is estimated at 1.5 billion dollars.
  • The name of the tower was changed from Burj Dubai to Burj Khalifa at the last minute in honor of Sheikh Khalifa bin Zayed Al Nahyan, the ruler of Abu Dhabi.
  • The construction of the tower started on September 21, 2004 AD.
  • The tower has 54 elevators, which can reach speeds of 65 km per hour.
  • 28,261 glass panels cover the outside of the tower, which has been handcrafted, cut and installed by professionals.
  • 12,000 workers were employed on site at the height of construction, and three of them died while working on site.
  • The number of underground parking spaces in the tower is estimated to be 3000.


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