Here is an autocad dwg file for slab details . it is a large, thick, flat piece of stone or concrete, typically square or rectangular in shape.
Details of foundation with
Retaining wall constructio
Roof house plan layout fil
Details of a Installing of
Foundation Section Detail
Roof section detail dwg fi
The Wall Section CAD Drawi
Detail of walls
Construction detail dwg fi
Details of process line of
Roof detail