IFC 4.3.1.0 (IFC4X3_ADD1) development

7.5.4.38 Pset_DuctFittingTypeCommon

7.5.4.38.1 Semantic definition

Duct fitting type common attributes.

7.5.4.38.2 Applicable entities

7.5.4.38.3 Properties

Name Property Type Data Type Description
Reference IfcPropertySingleValue IfcIdentifier

Reference ID for this specified type in this project (e.g. type 'A-1'), Also referred to as "construction type". It should be provided as an alternative to the name of the "object type", if the software does not support object types and no classification reference to a recognized classification system used.

Status IfcPropertyEnumeratedValue PEnum_ElementStatus

Status of the element, predominately used in renovation or retrofitting projects. The status can be assigned to as "New" - element designed as new addition, "Existing" - element exists and remains, "Demolish" - element existed but is to be demolished, "Temporary" - element will exists only temporary (like a temporary support structure).

PressureClass IfcPropertySingleValue IfcPressureMeasure

Nominal pressure rating of the object.

Pressure classification as defined by the authority having jurisdiction (e.g., SMACNA, etc.).

PressureRange IfcPropertyBoundedValue IfcPressureMeasure

Allowable maximum and minimum working pressure (relative to ambient pressure).

TemperatureRange IfcPropertyBoundedValue IfcThermodynamicTemperatureMeasure

Allowable maximum and minimum temperature.

Table 7.5.4.38.A

Edit on Github


Is this page difficult to understand? Let us know!

7.5.4.38.4 Changelog

7.5.4.38.4.1 IFC4

  • applicability, IfcDuctFitting
  • property, Reference
  • property, Status
  • applicability, IfcDuctFittingType
  • property, EndStyleTreatment
  • property, Material
  • property, MaterialThickness
  • property, NominalDiameterOrWidth
  • property, NominalHeight
  • property, SubType
  • property, UnitWeight
  • property PressureRange, Changed from "bounded invalid" to "bounded IfcPressureMeasure"
  • property TemperatureRange, Changed from "bounded invalid" to "bounded IfcThermodynamicTemperatureMeasure"

7.5.4.38.4.2 IFC4.3_DEV_9f90c1f0