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in the lize business district, a "twin tower" building with a central axis symmetry, which means "gateway to information", has risen from the ground. on september 22, the reporter learned from china construction eighth engineering bureau that the national financial information building project undertaken by it was completed. it is understood that the project, as an important result of the comprehensive strategic cooperation between xinhua news agency and the beijing municipal government in financial information services, will become an important place to serve the modern financial industry in the future.

the national financial information building (hereinafter referred to as "guojin building") is located in the core area of ​​beijing lize financial business district, with a total construction area of ​​227,500 square meters and a height of 200 meters. it will provide good infrastructure for the emerging financial industry with a new integrated business model of "finance + technology + culture".

seen from a distance, the ifc building is a "twin tower" structure with a central axis symmetry. the two physical towers are separated on both sides and "hold hands" in the clouds through a corridor, forming a "gate-like" shape that is one up and one down, one virtual and one real, closed at the bottom and open at the top. it is also called the "gate of information" and looks majestic and dignified.

in addition, the ifc building is also a building full of "greenery". according to reports, the top 200 meters of the tower and the top 28.5 meters of the podium are equipped with skylight curtain walls to maximize the use of natural light. at the same time, the 22nd floor east-west tower connecting corridor also has a 210-meter fitness trail, and there are sky gardens at the connection between the two towers on other floors, and the internal green landscape is very rich.

"from a barren construction site to the 'information gate' that stands tall on the second financial street, we are always racing against time." the person in charge of the project from china construction eighth engineering bureau said that the project achieved the capping of the main structure 45 days ahead of schedule and the curtain wall 120 days ahead of schedule. in fact, the project also encountered many difficulties during the construction process. faced with the deepest foundation pit in lize business district with a depth of 28.8 meters and the construction environment adjacent to metro line 14 with a depth of 0.8 meters, the project organized 3 expert demonstrations and 4 technical seminars, and the new core key technologies discussed ensured the construction safety.

in addition, the octagonal "air corridor" at a height of 100 meters in the project was also very difficult to install. "it is heavy and high, and the installation is extremely difficult." the relevant person in charge introduced that the total weight of this corridor is 1,200 tons, and it uses assembled entities and simulated rapid pre-assembly technology, and finally achieved an installation accuracy of less than 5 mm at a height of 100 meters.

it is reported that after the project is officially launched, it will create a financial information industry cluster with global influence.

source: beijing daily client

reporter: lu yang

process editor: u022