[Photo series] Let's see the whole scene of the construction of lifting the central steel roof weighing more than 5.3 thousand tons to the top of the passenger terminal roof of Long Thanh Airport

On the morning of April 4, the Long Thanh Airport Project Management Board announced that the construction of the steel roof of the central passenger terminal of Long Thanh Airport, phase 1, has been completed with accuracy, quality and safety. Photo: Provided by Vietnam Airports Corporation (ACV).

The central steel roof of the Long Thanh Airport passenger terminal phase 1 weighs more than 5.3 thousand tons. ACV said that the lifting of the central steel roof structure of the terminal was carried out by contractors using a combination of pulling and pushing using a hydraulic jack system (Lifting). Photo: Provided by ACV

According to the Long Thanh Airport Project Management Board, the construction of the steel roof elevation of the central passenger terminal of Long Thanh Airport phase 1 began on March 27. Photo: Pham Tung

Because the central steel roof of the passenger terminal is heavy, the lifting is done in stages, ensuring accuracy and no deformation when subjected to force during the lifting process. Photo: Pham Tung

The Lifting method, using the most modern and advanced techniques in the world , is one of the high technologies in the modern construction engineering industry. The steel structure system of the central roof of the Long Thanh Airport passenger terminal phase 1 is one of the most complex and challenging lifting modules in the history of the construction industry, and is the largest module in the history of aviation passenger terminals in the world. Photo: Provided by ACV

The central steel roof has a curved arch structure with an area of ​​nearly 20,000 m², including a 41m long cantilever protruding outward. This entire giant structure is lifted by 56 specialized hydraulic jacks, each capable of holding a load of 40-330 tons, ensuring a safe and precise installation process. Photo: Provided by ACV

The successful lifting of the steel structure of the central roof of the passenger terminal is an important milestone in the construction progress of the Long Thanh Airport Project Phase 1. Photo: Provided by ACV

Pham Tung (performed)

Source: https://baodongnai.com.vn/kinh-te/202504/chum-anh-cung-xem-toan-canh-thi-cong-nang-mai-thep-trung-tam-nang-hon-53-ngan-tan-len-dinh-mai-nha-ga-hanh-khach-san-bay-long-thanh-76301ce/