Here is an autocad dwg file for details of a Concrete block system. A concrete masonry unit (CMU) is a standard size rectangular block used in building .
Perimeter wall detail
Drain details
Beam plan and section deta
Architectural cahtri havin
Details of a deck
Wall reeling detail dwg fi
Construction detail view w
Construction detail of A.C
Detail of typical dirt pit
Section plan and elevation
Plot landscaping detail dw
Construction view of roof