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Installation of suspension rod:
Use Φ 8 hot-dip galvanized full wire suspension bars, fixed to the top plate with expansion bolts, and install the suspension bars alternately in the front and back directions to balance the force.
Installation of main keel:
Choose D50 or D60 series U-shaped keel (load-bearing distinction), with a cantilever section of ≤ 300mm after leveling, otherwise additional suspension rods are required.
Secondary keel and side keel:
The spacing between secondary keels (C-type) is 400mm, and the overlapping edge keels (L-type) need to be fixed with expansion bolts. It is forbidden to shoot nails.
Supplement and install the horizontal bracing keel to form a complete framework.