Here is an autocad dwg file for details of Quarry column . The column-drum had symbolic meaning but it also had a Introduction ... and unwieldy monoliths the many kilometers from the quarry to the building site.
Foundation plan with const
Alucobond construction sys
Location Site plan autocad
Wall section detail dwg fi
Detail of elevator pit
Steel structural Section d
Residential house & roof p
Roof plan Shopping center
Detail of cable hanger und
Section plan and elevation
Details of a fire extingui
Structural building plan d