5.4.3.67 IfcSpatialElementType
ABSTRACT This definition may not be instantiated
5.4.3.67.1 Semantic definition
IfcSpatialElementType defines a list of commonly shared property set definitions of a spatial structure element and an optional set of product representations. It is used to define a spatial element specification (the specific element information, that is common to all occurrences of that element type).
A spatial element type is used to define the common properties of a certain type of a spatial structure element that may be applied to many instances of that type to assign a specific style. Spatial element types (i.e. the instantiable subtypes) may be exchanged without being already assigned to occurrences.
The occurrences of subtypes of the abstract IfcSpatialElementType are represented by instances of subtypes of the abstract IfcSpatialElement.
5.4.3.67.2 Entity inheritance
5.4.3.67.3 Attributes
# | Attribute | Type | Description |
---|---|---|---|
IfcRoot (4) | |||
IfcObjectDefinition (7) | |||
IfcTypeObject (3) | |||
IfcTypeProduct (3) | |||
Click to show 17 hidden inherited attributes Click to hide 17 inherited attributes | |||
IfcSpatialElementType (1) | |||
9 | ElementType | OPTIONAL IfcLabel |
The type denotes a particular type that indicates the object further. The use has to be established at the level of instantiable subtypes. In particular it holds the user defined type, if the enumeration of the attribute 'PredefinedType' is set to USERDEFINED. |
5.4.3.67.4 Property sets
-
Pset_Risk
- RiskName
- RiskType
- NatureOfRisk
- RiskAssessmentMethodology
- UnmitigatedRiskLikelihood
- UnmitigatedRiskConsequence
- UnmitigatedRiskSignificance
- MitigationPlanned
- MitigatedRiskLikelihood
- MitigatedRiskConsequence
- MitigatedRiskSignificance
- MitigationProposed
- AssociatedProduct
- AssociatedActivity
- AssociatedLocation
-
Pset_SpaceAirHandlingDimensioning
- CoolingDesignAirFlow
- HeatingDesignAirFlow
- SensibleHeatGain
- TotalHeatGain
- TotalHeatLoss
- CoolingDryBulb
- CoolingRelativeHumidity
- HeatingDryBulb
- HeatingRelativeHumidity
- VentilationDesignAirFlow
- DesignAirFlow
- CeilingRAPlenum
- BoundaryAreaHeatLoss
-
Pset_SpaceCommon
- Reference
- IsExternal
- GrossPlannedArea
- NetPlannedArea
- PubliclyAccessible
- HandicapAccessible
-
Pset_SpaceCoveringRequirements
- FloorCovering
- FloorCoveringThickness
- WallCovering
- WallCoveringThickness
- CeilingCovering
- CeilingCoveringThickness
- SkirtingBoard
- SkirtingBoardHeight
- Molding
- MoldingHeight
- ConcealedFlooring
- ConcealedFlooringOffset
- ConcealedCeiling
- ConcealedCeilingOffset
-
Pset_SpaceFireSafetyRequirements
- FireRiskFactor
- FlammableStorage
- FireExit
- SprinklerProtection
- SprinklerProtectionAutomatic
- AirPressurization
-
Pset_SpaceHVACDesign
- TemperatureSetPoint
- TemperatureMax
- TemperatureMin
- TemperatureSummerMax
- TemperatureSummerMin
- TemperatureWinterMax
- TemperatureWinterMin
- HumiditySetPoint
- HumidityMax
- HumidityMin
- HumiditySummer
- HumidityWinter
- DiscontinuedHeating
- NaturalVentilation
- NaturalVentilationRate
- MechanicalVentilation
- MechanicalVentilationRate
- AirConditioning
- AirConditioningCentral
- AirHandlingName
-
Pset_SpaceLightingDesign
- ArtificialLighting
- Illuminance
-
Pset_SpaceOccupancyRequirements
- OccupancyType
- OccupancyNumber
- OccupancyNumberPeak
- OccupancyTimePerDay
- AreaPerOccupant
- MinimumHeadroom
- IsOutlookDesirable
-
Pset_SpaceThermalLoad
- People
- Lighting
- EquipmentSensible
- VentilationIndoorAir
- VentilationOutdoorAir
- RecirculatedAir
- ExhaustAir
- AirExchangeRate
- DryBulbTemperature
- RelativeHumidity
- InfiltrationSensible
- TotalSensibleLoad
- TotalLatentLoad
- TotalRadiantLoad
-
Pset_ThermalLoad
- OccupancyDiversity
- LightingDiversity
- ApplianceDiversity
- OutsideAirPerPerson
- ReceptacleLoadIntensity
- AppliancePercentLoadToRadiant
- LightingLoadIntensity
- LightingPercentLoadToReturnAir
- TotalCoolingLoad
- TotalHeatingLoad
- InfiltrationDiversitySummer
- InfiltrationDiversityWinter
- LoadSafetyFactor
-
Pset_Tolerance
- ToleranceDescription
- ToleranceBasis
- OverallTolerance
- HorizontalTolerance
- OrthogonalTolerance
- VerticalTolerance
- PlanarFlatness
- HorizontalFlatness
- ElevationalFlatness
- SideFlatness
- OverallOrthogonality
- HorizontalOrthogonality
- OrthogonalOrthogonality
- VerticalOrthogonality
- OverallStraightness
- HorizontalStraightness
- OrthogonalStraightness
- VerticalStraightness
-
Pset_Uncertainty
- UncertaintyBasis
- UncertaintyDescription
- HorizontalUncertainty
- LinearUncertainty
- OrthogonalUncertainty
- VerticalUncertainty
5.4.3.67.5 Concept usage
Concept | Usage | Description | |
---|---|---|---|
IfcRoot (2) | |||
IfcObjectDefinition (9) | |||
IfcTypeObject (2) | |||
IfcTypeProduct (7) | |||
Click to show 20 hidden inherited concepts Click to hide 20 inherited concepts | |||
IfcSpatialElementType (2) | |||
Spatial Element Type Predefined Type | General |
No description available. |
|
Property Sets for Objects | General |
This concept can be applied to the following resources: |
5.4.3.67.6 Formal representation
ENTITY IfcSpatialElementType ABSTRACT SUPERTYPE OF (ONEOF (IfcSpatialStructureElementType ,IfcSpatialZoneType)) SUBTYPE OF (IfcTypeProduct); ElementType : OPTIONAL IfcLabel; END_ENTITY;