| Entité | Attributs |
|---|---|
| IfcRoot | GlobalId, OwnerHistory, Name, Description |
| IfcObject | ObjectType |
| IfcProduct | ObjectPlacement, Representation |
| IfcElement | Tag |
| Nom | Type |
|---|---|
| PredefinedType |
IfcTubeBundleTypeEnum : Enumération des types de faisceau tubulaire
FINNED, USERDEFINED, NOTDEFINED |
| Propriété | Type |
|---|---|
| Reference | IfcIdentifier |
| Status | IfcLabel |
| NumberOfRows | IfcInteger |
| StaggeredRowSpacing | IfcPositiveLengthMeasure |
| InLineRowSpacing | IfcPositiveLengthMeasure |
| NumberOfCircuits | IfcInteger |
| FoulingFactor | IfcThermalResistanceMeasure |
| ThermalConductivity | IfcThermalConductivityMeasure |
| Length | IfcPositiveLengthMeasure |
| Volume | IfcVolumeMeasure |
| NominalDiameter | IfcPositiveLengthMeasure |
| OutsideDiameter | IfcPositiveLengthMeasure |
| InsideDiameter | IfcPositiveLengthMeasure |
| HorizontalSpacing | IfcPositiveLengthMeasure |
| VerticalSpacing | IfcPositiveLengthMeasure |
| HasTurbulator | IfcBoolean |
| GrossWeight |
| NetWeight |