IFC 4.3.2.20240904 (IFC4X3_ADD2) under development

7.5.4.77 Pset_PipeSegmentOccurrence

7.5.4.77.1 Semantic definition

Pipe segment occurrence attributes attached to an instance of IfcPipeSegment.

7.5.4.77.2 Applicable entities

7.5.4.77.3 Properties

Name Property Type Data Type Description
InteriorRoughnessCoefficient IfcPropertySingleValue IfcPositiveLengthMeasure

The interior roughness of the material of the object.

Colour IfcPropertySingleValue IfcLabel

Colour of this object.

Gradient IfcPropertySingleValue IfcPositiveRatioMeasure

The gradient of the pipe segment.

InvertElevation IfcPropertySingleValue IfcLengthMeasure

The invert elevation relative to the datum established for the project.

Table 7.5.4.77.A

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7.5.4.77.4 Changelog

7.5.4.77.4.1 IFC4

  • New resource

7.5.4.77.4.2 IFC4.3_DEV_c85b862

  • property, Colour
  • property, Color