Here is an autocad dwg file for Detail of a flat invested roof . A flat roof is a roof which is almost level in contrast to the many types of sloped roofs.
Site plan detail dwg file
Street light elevation det
Detail of a stairway slab
Office layout plan of fact
Bridge 3D view
Construction view of wall
Construction detail with m
Construction working plan
Construction Details of Wa
Construction Machine Desig
Stair section working plan