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.
Roof plan detail with roof
Constructive details with
Swimming pool construction
Terrace structure detail p
Foundation plan and beam w
Stair section plan detail
Specially abled parking de
Details of drainage in roo
Constructional section vie
roof beams Details in Auto
Typical bridge conveyor be
Staircase and construction