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Recently, you came to the construction site of the decoration project of the East Hall of Shanghai Museum and walked into the construction site.
It was a busy scene.
More than a dozen workers sit on the elevator and are installing the stone steel hanging base course of the outer wall, just like a picture with strong industrial beauty.
Walking into the lobby, I saw a large curved boom truck waving its big arm, working at a height of 38 meters.
On the other side, several workers installed pipes and drilled holes through the wall on different scissors cars.
It is reported that there are more than 160 workers working in many types of work, such as carpentry, Mason and welder, and more than 40 mechanical equipment are under construction at the same time.
Although there are multiple types of cross operation on site, it is still in order.
Shanghai Construction Engineering Decoration Group is responsible for the construction of the decoration part of the project.
The hall on the first floor is 38 meters empty and the stone construction area is nearly 1000 m2.
How to ensure safety under the condition of efficient construction? ▲ after many on-site investigations, the project team of the profile of the East Museum of Shanghai Museum finally adopted local double row scaffolds in the public area of the hall, curved boom trucks in the middle area, scissors trucks in other high-rise construction spaces, and scaffold free construction in the atrium.
According to local conditions, the construction safety and work efficiency are greatly improved, and the construction cost is reasonably controlled.
▲ effect drawing of the hall the project uses a large amount of Brazilian golden point white hemp stone on the external facade and internal wall, with a total use area of about 37000 M ²， It includes honeycomb composite stone on the ground, wall and top.
The decoration construction period is only 91 days.
How to complete the public area decoration construction of about 43000 m2 in a short time? First of all, precast construction is a highlight of the project! “The stone, steel, aluminum and fiber gypsum board we construct on site are precast and assembled in the factory, and the assembly rate of the base course is up to 80%.
For the base course steel frame, we do not cut and weld on site, but through the pre planning of BIM Technology, we assemble with bolts on site after drilling in the factory.
While ensuring safety, we save 30% of the construction period and 10% of the labor cost.” Chen Yanyang, technical director of the Sixth Engineering Company of Shanghai Construction Engineering Decoration Group, introduced.
At the construction site, you can see that the steel used in the construction of grass-roots steel structure has been perforated in the factory, and the bolt assembly is adopted on site to replace the traditional welding, so as to avoid a lot of noise and smoke.
“This is the first of its kind to use precast construction in such a large area.” Said Li Ran, decoration project manager of the new East Hall of Shanghai Museum.
In addition, the project will greatly advance the manufacturing time of the surface material factory of the decoration project.
In the past, the setting out of the base course was carried out first.
After the base course construction was completed, the surface course was measured and the factory was informed to place an order.
The setting out of base course and surface course will be done together this time, which can also save the construction period of 20-30 days.
The unique revolving staircase in the East Hall of Shanghai Museum has attracted the attention of the construction site.
I believe it will become a new network red punch in place in the future! The East Hall of Shanghai Museum is a major cultural project built in Shanghai during the 13th Five Year Plan period.
After completion, it will not only greatly increase the exhibition proportion of the cultural relics collection of Shanghai Museum and provide better public cultural services, but also form a cluster effect with the surrounding cultural facilities such as Shanghai Science and Technology Museum, Oriental Art Center, East Library of Shanghai Library and Century Park, and become an important part of the flower and tree administrative and cultural center.
Text / edited by Kong Lingfeng / momo-.
