After class exercise 25 of construction management in 2021

On November 2nd, a sudden scaffold collapse occurred, causing chaos on the scene!

How much is the general salary of construction workers in Guangzhou a month? What are the welding qualification certificates?

Video | 3D animation demonstration of tunnel full automatic hydraulic inverted arch trestle construction (4.5 minutes)

3D construction animation, the whole construction process of double track Ballastless railway bridge!

Which is the qualification of intelligent company? Where is the qualification level of Sichuan construction enterprises checked?

Huai’an decoration construction company_ How to choose a decoration company? Look more and ask more before decoration?

Precautions for concrete construction in winter