Here is the autocad dwg of connection simple walls with cement blocks with metallic pillars,detail section of the cement block wall.
Circle plan and elevation
Foundation Detail of furni
Roof plan detail with roof
Section and elevation deta
Roof plan and section deta
Block for brick design
Column and foundation sect
Detailed trapezoidal type
Foundation plan with const
Perimeter wall design draw
Civil layout plan and duct
Bridge details