In recent years, Bao’an District has closely followed the national strategic pace, earnestly implemented the national, provincial and municipal policies on promoting the development of construction industrialization, industrialization and science and technology, and led the region’s precast buildings and construction technology into a rapid development channel.

In line with the “double carbon” work goal, Bao’an District will continue to promote building energy conservation and emission reduction, and help improve the quality of urban construction and green and low-carbon development.

Luo Xiaosheng, chief engineer of South China branch of the first company of China Construction Second Engineering Bureau, said that the precast buildings adopt standardized design, industrialized production, assembly construction and information management, which greatly shortens the construction period, improves construction efficiency, and effectively realizes energy conservation, environmental protection and low-carbon emission reduction.

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To create a national civilized city, Bao’an recommended this underwater “11 story high” subsea tunnel project progress bar to refresh again in the past! Do a good job in the space guarantee of “tackling key problems in a hundred days”, and Bao’an state-owned enterprises take the initiative to meet the resettlement needs of enterprises.

The proportion of precast building area in the whole district ranks first in Shenzhen.

The in-depth application of building information model BIM Technology has been realized in the design and construction stages of the project, and it has been successfully selected as the science and technology plan project in the field of engineering construction in Shenzhen in 2021.

Since 2017, there have been 73 projects that have passed the technical review of precast buildings in Bao’an District, with a total area of 8.34 million square meters.

On October 29, sponsored by Bao’an District Housing and Construction Bureau and undertaken by the first company of China Construction Second Bureau, the “on-site observation activity of precast buildings in 2021 in Bao’an District, Shenzhen” was held in the star exhibition Plaza project of Shajing street, Bao’an.

The first company of China Construction Second Engineering Bureau, the construction unit of the project, adopts advanced construction technologies such as aluminum formwork, climbing frame, reinforced truss floor support plate, unit curtain wall and ALC internal partition board, and has obtained 3 National Achievement appraisals, 1 invention patent, 3 utility model patents, 1 construction method and 3 National QC achievements through tackling key technical problems of the project.

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At the same time, it has cultivated a number of Construction Engineering Science and technology planning projects such as Bao’an Central Hospital, shanty town transformation of Bao’an District 39 and DBS square, and the precast buildings and construction science and technology in the whole district show a good development trend of both quantity and quality.

At the same time, the project has done a lot of exploration and practice in green construction, actively recycled rainwater and renewable building materials, achieved remarkable results in energy conservation and environmental protection, and was rated as “green model site” by relevant departments.

By setting up precast components such as reinforced truss floor support plate, unit curtain wall, indoor ALC wallboard template, process method template, VR experience hall, BIM information management platform, construction safety and civilization and other exhibition areas, the activity showed the green and scientific construction highlights of construction projects in Bao’an District.

As a large state-owned central enterprise, the first company of China Construction Second Bureau will continue to focus on building precast building demonstration projects to help build a beautiful Shenzhen.

With the theme of “improving the quality of construction projects and helping the green development of the city”, the activity attracted many construction and construction units in the area to observe and learn.