Here is the autocad dwg of air chamber in wall,detail sectional elevation view,elevation of wall.
The drainage line drawing
Bed concrete wall of block
Hand rail plan and section
Foundation plan with wall
Dwg file partition detail
Cutdry wall construction
Detals of brick walls
Beam plan and section plan
Acoustic wall details
Column and beam section pl
Plot area detail dwg file
Wall section view of house
