Here is an autocad dwg file for the roof details . in this file, roofs drawing and detail in cad files. includes, working plan,section and elevation of roof.
Wall section details dwg f
Bolt grouting detail. Down
Column and beam section de
Bridge details
Construction working plan
Beam plan and section plan
Aqueduct plant type detail
Typical detail of glass sl
Construction view of floor
Acoustic Insulation detail
Truss detail dwg file
Wall elevation detail dwg