CSCEC makes its debut in 2021 China International Fair for Trade in Services

Pubtime:10.09.2021
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The 2021 China International Fair for Trade in Services (CIFTIS) was opened in Beijing on September 3. A large number of architectural "black technologies" brought by CSCEC appeared in the special section of architectural services in Shougang Park. With a total area of over 1,000 square meters, the exhibition shows CSCEC's technical strength and service capabilities in the fields of green building technology, intelligent equipment, smart construction site management and integrated systems.

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Smart Construction Makes Construction Easier

As an intelligent construction machine serving the construction of large-scale municipal bridges, the intelligent assembled bridge-building machine (IABM) has realized the integrated installation of factory prefabricated columns, capping beams and box girders in the field for the first time, and can erect a 200-ton capping beam within 30 minutes, which realizes the automation of key processes and eliminates the error of manual operation. It can save 7 days per kilometer of erection and construction, and greatly improve safety performance and work efficiency.

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As an advanced intelligent technology, robots are increasingly used in construction. There is no need to excavate the road surface, and the detection robot equipped with high-definition rotating camera directly enters the pipeline from the underground pipe network. After the crux is found through the "CT" inspection, the trenchless pipeline repair robot enters with special repair spraying materials, and the remote real-time repair can be carried out by the ground personnel, which improves the efficiency by nearly three times and reduces the cost by 40%.

Digital Construction Makes Management More Efficient

As the earliest company to introduce BIM technology in the industry, CSCEC has always been committed to digital construction and intelligent operation and maintenance. Different from the traditional project construction with BIM technology alone, the intelligent operation and maintenance system can apply BIM to the operation and maintenance stage after the project is delivered, and a project-level operation and maintenance control platform has been develop for 16 management contents such as environment, energy, alarm, fire protection, repair and maintenance, which plays a key role in realizing green operation.

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The system can automatically identify and grasp the workpiece. After the assembly is completed, the welding seam can be identified by camera and laser scanning, and complex pattern welding can be realized. This is the first intelligent manufacturing production line of heavy steel structure in China, which uses more than 20 key technologies and equipment, as well as steel structure life cycle management system, robot vision recognition intelligent welding technology and other technologies.

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Green Construction Makes Life Greener

In the exhibition area, a model building made of glass and steel structure attracted everyone's attention. The facade of the building adopts all-glass curtain wall structure to ensure the indoor natural lighting, and uses fixed sunshade and sunshade shutter are used to reduce indoor glare; the renewable energy is efficiently used, and solar photovoltaic power generation accounts for 1.51% of the total electricity consumption of buildings; a carbon dioxide control system is set inside to air-condition densely populated areas to ensure indoor air quality; and the overall energy consumption of the building is reduced by 27.94% by adopting the comprehensive energy-saving measures of the external enclosure structure and the efficient air conditioning system and lighting system.

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Green Olympics Makes the Olympics Better

CSCEC has built 27 venues and supporting projects, including 4 competition venues such as National Stadium (Bird's Nest), National Indoor Stadium, Ice Cube and Beijing Capital Gymnasium, and 23 supporting projects such as Wukesong Ice Sports Center, National Convention Center, Yanqing Winter Olympic Village and Chongli Ice and Snow Town. During the construction of the Winter Olympics project, CSCEC practiced the concept of green Olympic Games, skillfully used new technology and venue facilities, and greatly reduced the construction and operation costs. Many projects have get the certification of green building.

In the exhibition area, visitors can wear VR equipment and experience the training scene of the Four Seasons Cross-country Ski Resort in Beishan, Jilin. In the process of ski resort construction, the concept of green Olympic Games has been actively practiced, and the concept of energy conservation and environmental protection has been fully integrated into the architectural design, so that the architecture and environment can be better integrated. In the construction, the steel frame overhead structure is adopted in outdoor snowy road, the grass green asphalt concrete is paved, the column body is painted with tree pattern, the guardrail is planted with green vines, and the culvert section is designed in the half section of the snowy road, which combines the line with the original landscape, greatly reducing the energy consumption and environmental damage caused by the construction.

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