IFC (IFC4X3_ADD2) development


Semantic definition

Sum of all ceiling areas of the space. It excludes the area covered by elementsinside the space (columns, inner walls, etc.). The ceiling area is the real (and not the projected) area (e.g. in case of sloped ceilings).

Referenced in
Table 30da27c4-8b35-49fc-bb32-22f231291acc

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