Source: Guangdong Construction Safety Association pays attention to this official account to learn more about the standardization of safe and civilized construction of construction projects and the “four new” construction application knowledge ■ copyright and Disclaimer: the pictures and manuscripts used in this official account are original,.
So how much do you know about the most important step in the construction of beautiful joints – joint cleaning?
Sg60 – video tutorial for building construction technician lifting – foundation pit earthwork reinforced formwork concrete scaffold
Construction technology concrete strength is not up to standard, Hubei a building under construction! 400 square meters have been demolished! All the projects involved were shut down and the person in charge was put on file for investigation
