buildingSMART Forums

Ifc Curtain Wall

#1

Hi there

The use of the classification IfcCurtainWall is known to me. However, if a concrete ceiling is cantilevered and the underside is clad with the “same” Curtain Wall system, should I classify the horizontal components as a curtain wall too or rather as IfcCovering with the predefined type ceiling?

Thank you!