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Tapered insulation

ARC-ROOF-DRAIN

Tapered insulation on flat roof and balcony as a modelled layer with falls.

Description

Insulation layer in the roof or balcony build-up that forms the fall for drainage.
Used to coordinate falls, outlet positions, and connection to downpipes.

Modelling guidelines

Model as a separate layer on flat roof and balcony; capture falls.
Derive drainage points from the fall layout; do not forget the balcony.
Do not model execution details such as gully types or individual insulation boards.

Attributes

Name	Description	Unit
PredefinedType	Marks the tapered insulation. Allowed values `ROOFING` - tapered insulation on flat roof and balcony
ObjectType	Marks the tapered insulation. Allowed values `ROOFING` - tapered insulation on flat roof and balcony Note IFC2x3 substitute for PredefinedType.
IsExternal Pset_CoveringCommon	Marks exterior tapered insulation. Allowed values `TRUE` - tapered insulation on flat roof or balcony
Reference Pset_CoveringCommon	Tapered insulation zone designation according to the coordination plan (e.g. flat roof north, balcony 2nd floor).
Status Pset_CoveringCommon	Element status for coordination on existing buildings. Allowed values `NEW` - new `EXISTING` - existing `DEMOLISH` - to demolish `TEMPORARY` - temporary
ElementStatus ePset_ElementStatus	Element status for coordination on existing buildings. Allowed values `NEW` - new `EXISTING` - existing `DEMOLISH` - to demolish `TEMPORARY` - temporary Note IFC2x3 substitute for Status.
NetArea Qto_CoveringBaseQuantities	Net area of the modelled tapered insulation.	m²