Section details for the floor plan has given in the Autocad DWG drawing file. The fire-protective insulation standard is designed to keep the insulation in place long enough for the fire to be put out in most cases. Steel beam were used. Flat bar are generally used for support braces, ladder hangers, gate latches, duct work, overhead doors, heaters and bracing. Thank you for the downloading the autocad drawing file and other cad program file from our cadbull website.
