How does the assembly of metal structures begin

How buildings from metal structures are collected  

The assembly of a metal structure begins with the installation and acceptance of the foundation of the building.

In this case, all structural elements are folded so that they can be lifted and installed in the desired sequence.

During the installation of the entire design, the most important part is the operation of lifting and subsequent docking of all elements. At the same time, during the rise, all workers must move away from the production site. In the process of lifting, all structural elements are held on special cable stretch marks. The most responsible moment in the process is the rise of the largest blocks that are pre -gathering workers on the ground, or even preliminary structures from several blocks. In the process of lifting volumetric structures, crane equipment is usually used.