Necessary skills for correct calculation of civil engineering formwork and scaffold

[road closure announcement] Tianyi viaduct and other sections will be closed for construction!

[City affairs] attention, drivers! Temporary resumption of traffic in some construction sections of Huadu~

Hydraulic engineering construction ｜ Gebin retaining wall and Renault pad, compare other people’s projects

Without construction qualification, can you safely undertake the project? There’s a metaphor

Buzz~The construction starts again in the ear

Please pay attention to the detour of this road leading to Hebei due to construction

120 sets of construction progress bar charts, 100 sets of construction layout plans and 20 sets of project progress plans sorted out late