What materials are used to build high-rise buildings over 200 meters now? What are the current office buildings and commercial buildings made of? Superficial luxury.

More than 200 meters, mainly steel structure, with buffer layer and equipment layer. Office buildings generally adopt reinforced concrete tube structure, which is divided into core tube and periphery. Mainly supported by the core tube, the periphery adopts curtain wall structure. Its advantages are fast construction speed and high strength, but its disadvantages are not very energy-saving and high cost ... Commercial buildings are generally podium buildings and high-rise buildings. The pile foundation of this kind of building is complex, so the structure of the building and the use of the shopping mall below must be considered, and the utilization rate of the general shopping mall will be affected to some extent.