here is an autocad dwg file for the ramp details . it is a sloping surface joining two different levels, as at the entrance or between floors of a building.
Diagram meter board plan l
Reinforcement detail dwg f
Wall foundation detail
Rainwater drop section and
Home shot section plan sec
Architectural cahtri plan
Level building constructio
Construction plan and elev
Septic tank detail in dwg
Classroom and kitchen cons
Roof plan detail with roof
Details of Acoustic Insula