Hollow Core Slab

Hollow Core Slab is a 2D symbol that draws hollow core concrete slabs at regular intervals, with optional fills for insulation, screed and floor finish levels.


  • Define slab length, or place a single, stretchable slab.
  • Parametric dimensions for the slab size and edges.
  • Optional display of holes through the beam (circular or rectangular) with parametric sizes and spacing.
  • Optional display of insulation, screed and floor finish levels.
  • Settings for the 2D representation of the slabs, insulation, screed and floor finish.
  • Control the display with ArchiCAD's Partial Structure Display setting.


For use with:

  • ARCHICAD 21 Teamwork / Solo



Product Code: GDLHOLC21

+ vat

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