Corporate culture concept: honest life, loyal work
Enterprise management philosophy: standardized operation, humanistic management
Create value for the society: Serve the society, create a civilized and progressive way of life, fully realize the social value of the group
Create opportunities for employees: create development space, enhance the value of employees, reflect the sense of achievement
The use of concrete accelerator
2022-12-101. Concrete accelerator is a kind of surface active material, added to concrete, cement particles play a diffusion effect…What should we pay attention to when constructing powder accelerator?
2022-12-101. Raw materials: Quality shall meet JC476-1998 standards, cement shall be qualified and unexpired Grade 32.5 (original 4…What are the commonly used support and reinforcement technical measures outside the dug tunnel
2022-12-10Shoting-anchor excavation method refers to the construction method of tunnel construction by excavation of underground tu…