Here is an autocad dwg file for details of losacero (the seal). it is a device or substance that is used to join two things together so as to prevent them coming apart or to prevent anything passing between them.
Foundation section plan de
Roof section plan detail
Tilted wall details design
Window detail on inclined
Central core second floor
Wall elevation working pla
Wall section plan detail d
Foundation Alternative pos
Site layout plan dwg file
wall of split wall lining
Tank plan and section deta
Construction detail