KLCC Petronas Twin Towers

  

 Petronas Twin Towers in Kuala Lumpur, Malaysia is a pair of twin towers that once the tallest building in the world before addressed by the Taipei 101. However, the two towers is still the tallest twin towers in the world and also the tallest building in the 20th century.Petronas Twin Towers held the title of tallest building from 1998 to 2004 in terms of the size of the level of the main entrance to the structure, the original height reference used by the international organization Habitat Building Council and the High Commissioner since 1969 (three additional height categories were introduced when the tower This is almost completed in 1996)

  Petronas Twin Towers become the tallest building in the world until the completion of Taipei 101 in 2004, as measured up to the structural components (height, not antenna). [4] Peak (spire) is considered as an important part of building architecture, and if changed can be significantly altered the appearance and architecture of buildings, while the antenna can be installed or removed without affecting the appearance of buildings. Petronas Twin Towers is still the tallest twin buildings in the world. [5]
The towers Willis (formerly Spears) and the World Trade Center was built dngan 110 level may be occupied, which is over 22 levels against the Petronas Twin Towers have 88 floors. Roof and the highest level of the tower Willis and World Trade Center rather than the height of the roof and the highest level of the Petronas Twin Towers. Willis Antenna Tower is the highest in the 75 meter (246 ft) higher than the tops of the Petronas Twin Towers. However, according to the rules and guidelines CTBUH, [3] Willis tower antennas are not taken into account as part of its architectural features. [6] In contrast, the tops of the Petronas Towers in height measurement is calculated as a non-pole antenna. Therefore, to overcome the height of the Petronas Twin Towers Towers Willis official with the difference of 10 meters (33 ft), while Menara Willis more levels and a greater number kakian square.               

 Petronas Towers, designed by Argentine architect César Pelli of these, completed in 1998 after swallowing seven years to become the world's tallest building when completed. [7] The tower is built on the site sweepstakes Kuala Lumpur. [8] The depth of rock policies to make this building was built on the site of the most in the world. [9] The site is as deep as 120 meters of concrete will need to be built over the next 12 months by Bachy Soletanche. [10]88 storey tower is a lot made of reinforced concrete with a face made of steel and glass building designed to resemble motifs of Islamic art to reflect the religion of Islam in Malaysia. [11] Another influence of Islamic art in this building is a cross section of the two towers Rub el Hizb-shaped, coupled with the round to meet the needs of office space. [12] The tower was built by a Japanese consortium led by Hazama Corporation, while Tower 2 is built by two South Korean contractors, the Samsung C & T and Kukdong Engineering & Construction. Jejantasnya was prepared by Kukdong.Due to lack of steel and high cost of importing steel, the towers are built on very solid reinforced concrete in design of cheap radical at all. [13] a very strong concrete-known Asian contractors and twice more effective in reducing vibration than steel, however, by This building is two times the weight of steel buildings on the site over the others. Supported by the concrete core 23-times-23 meters [14] and the outside pole segelang super bear lobby, the towers use a sophisticated structural system to accommodate the slender profile and provides office space without pillars covering 560,000 square meters (yards 669.754 ps) . [15] Under the twin towers is Suria KLCC Shopping Centre and Petronas Philharmonic Hall.

OccupantOne tower is fully occupied by Petronas, and a number of subsidiaries and affiliates, while office space in Tower Two are rented to other companies [16] Among the companies that set up offices in Tower Two, including Accenture, Al Jazeera Indonesia, Carigali Hess, Bloomberg, Boeing, IBM, Khazanah Nasional Berhad, McKinsey & Co, TCS, HCL Technologies, Krawler Networks, Microsoft, The Agency (the demonstration) and Reuters.