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.
Detailing staircase view o
Construction detail of fou
Two wall Joint section pla
Column plan view detail dw
Construction Design of tow
Details of a Cord Gutter
Roof Detail dwg file
Foundation plan of basemen
Construction view in secti
Foundation Detail of tower
Foundation plan and sectio
Drainage plan