Innovations in Hong Kong: A Bar-Bending Robot Tackles Manpower Shortage in the Construction Industry

Monday, 23 September 2024, 00:30

Hong Kong's construction industry is facing a manpower shortage, prompting innovative solutions like a bar-bending robot. This robot, developed by Hong Kong University of Science and Technology, can tie rebar autonomously, enhancing productivity and addressing labor challenges. With support from tech giants, the robot presents a transformative approach for the future of construction work in Hong Kong and beyond.
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Innovations in Hong Kong: A Bar-Bending Robot Tackles Manpower Shortage in the Construction Industry

Hong Kong Innovations Addressing Manpower Shortage in Construction

The construction industry in Hong Kong is encountering significant manpower shortages, significantly affecting productivity. Traditional rebar tying tasks are particularly labor-intensive and unappealing for many workers. In response, scientists at the Hong Kong University of Science and Technology (HKUST) have engineered a bar-bending robot capable of performing these tasks.

The Role of Technology

This innovation serves to help construction firms navigate difficulties hiring skilled laborers. Li Haozhen, the project lead, explained, "While the salary of bar benders is high in Hong Kong, the work conditions can deter prospective employees." The autonomous robot can accomplish tasks two to three times faster than human workers, showcasing its efficiency.

  • Robot Capabilities: The robot moves along rebar, tightly securing pieces.
  • International Recognition: It won a Gold Medal at the International Exhibition of Inventions Geneva.
  • Market Expansion: Plans to roll out the robot across Hong Kong, Singapore, and Saudi Arabia.

Future Prospects

With the ongoing labor issues in the region, the introduction of robotics in construction may significantly transform workforce demands. The team aims to refine this technology to cultivate a more efficient construction landscape.


This article was prepared using information from open sources in accordance with the principles of Ethical Policy. The editorial team is not responsible for absolute accuracy, as it relies on data from the sources referenced.


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