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.
Wall section detail dwg fi
Site plan detail dwg file
Wall section detail design
Longitudinal profile plane
I section detail dwg file
Column and beam detail dwg
Detail stair plan dwg deta
Head quarters plan detail
Top view plan of staircase
Roof plan detail dwg file
Stair plan and hall detail
Double tribune roof struct