Here is an autocad dwg file for details of roof drainage . A drain installed to receive water collecting on the surface of a roof and to discharge it into a leader, downspout, or conductor.
Concrete detail
Hydrant cabinet details
Wooden Staircase AutoCAD F
Wall of blocks hole cerami
Plan and section drawing o
Section plan and elevation
Drying plan and section la
Working plan detail dwg fi
View floor plan layout fil
Ceiling hanger plan detail
Chimney plan and section l
Construction view of stair
