Description
A slab thickness symbol sized for 2.5 mm text – the boxed thickness value (shown as 100) with TYPICAL notation beneath, the structural plan annotation that states slab depth zone by zone. Boxing the number is what stops it being read as a level or dimension.
Use it across slab plans with the value edited per zone, paired with the span symbol and structural annotation family on this site for a consistent framing plan language. A free DWG format download for AutoCAD and compatible software.
