Construction
| Tue 01 Apr 2025
Beijing, April 2 -- China Gezhouba Group International Engineering Co Ltd has been awarded a patent for mixing device for polypropylene fiber concrete. This invention was developed by Tang Yazhou, Yang Qian, Deng Yong, Wang Xu, Wu Jianhua, Xue Huan, Yu Jinqiao, Hu Zongjian, Jiang Guojing, Wu Shiqiang, Dou Jiayu, Yuan Fei, Zou Ha..