22 Dec, Technology Innovation Institute of Huabang got good news, that during the session of National Road Construction Forum of Experience on Technology and Quality Management, Construction Method for Temperature Keeping at Ends and inside of Tunnel in Cold and High Sea Level Area by Huabang was recognized as annual method in 2020. Henceforth, Huabang has made 3 national and 14 provincial construction methods.
Dundang project,contracted by Huabang, located in cold and high sea level area. During construction, leakage appeared due to expansion of coldness. The traditional temperature keeping method is not only complicated, difficult but high maintenance cost and hindering as well. The result of coldness prevention is not so well. The unstable structure will endanger traffic safety.
▲ Research and Development Topic Reached National Advancement
In order to solve the problem, through study, Huabang adopted mouths coldness prevention and tunnel warmth preservation, prevent water proof, drainage and secondary lining from freezing. The topic essay “Construction Technology Study for Tunnel Construction in Tibet Plateau” was reviewed on 23 Dec 2019 by China Road Construction Association. The comments are, the new method reached national advance level; by way of this, temperature keeping in cold and high sea level area will be guaranteed; through improvement and innovation, the new method will yield good outcomes, a lot benefit for social economic and environment.。
▲ Some Construction Methods Developed by Huabang
Since its inception, Huabang attached more importance to research and development on new technology application; continually put investment in research; made corresponding policies; organised man power to do research; series unique methods and patents have been lodged. Huabang got first prize of national technology and science advancement. Huabang was recognized as national new hi-tech enterprise and provincial technical centre by Gansu provincial government. Huabang possesses 26 national practical patents, 7 new invention patents and 2 software authorship.
▲ Showcasing Technology Innovation by Huabang
The recognition embodies Huabang accumulates management and techinial experience and form enterprise norms and advantage, standardize construction methods, and form its core competitive power to win clients.