Waterproof new deal! The Ministry of housing and urban rural development officially issued a document: the use of asphalt coiled materials

Construction basket (advanced part)! A must-have talent!

[Technology] The construction of prefabricated bridges, from piers and abutments to cable towers, has been completed! (The electronic

Main blasting equipment and temporary storage requirements for tunnel blasting construction

The construction contract only stipulates “subject to the owner’s audit”, which can be regarded as unclear and cannot be expanded to

How to accurately calculate the amount and cost of scaffolding?

Construction enterprises are prohibited from recruiting personnel over 60 years old in any form for construction operations! Otherwise, it will be punished

Since the Ming Dynasty, Baotou is closed for construction