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3988 views3 edit(s)15762 characters(s) Page last modified 10:43, 1 Jun 2011 by angel.velez
How to add your knowledge

Supported IFC Classes

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    Before exporting a Revit project to IFC, make sure that Revit supports the desired IFC entities.

    To change the mapping of Revit categories to IFC entities

    1. Click ExportOptionsIFC Options.
    2. To revert to the default mappings, in the IFC Export Classes dialog, click Standard.
    3. To change how a Revit category is exported, use one fo the supported entities below, plus the optional type (the types for each entity are listed as part of the IFC specification.)  The names must be spelled correctly, but are case-insensitive, and the prefix "Ifc" and suffix "Type" are optional.
    4. To prevent elements in a Revit category from being exported, use the special DontExport entity name.

    To override the mapping of a category for a specific Revit family

    Adding the shared parameters "IfcExportAs" and "IfcExportType" to a family will override the category settings for instances of that family.  The "IfcExportAs" entity name should come from the list below, and the optional "IfcExportType" should be appropriate for the entity chosen.

    The following is the list of supported IFC entities are supported.  NOTE: The values below will only affect family instances, normal or in-place (e.g., you can not export a Revit wall as an IfcColumn, unless it is family-based or an in-place wall.)

    IfcAnnotation

    IfcBeam

    IfcBuildingElementProxy

    IfcBuildingStorey

    IfcColumnType

    IfcCovering

    IfcCurtainWall

    IfcDoorType

    IfcFooting

    IfcMemberType

    IfcOpeningElement

    IfcPlateType

    IfcRailing

    IfcRamp

    IfcRoof

    IfcSite

    IfcSlab

    IfcSpace

    IfcStair

    IfcTransportElementType

    IfcWall

    IfcReinforcingBar

    IfcReinforcingMesh

    IfcWindowType

    IfcFurnishingElement

    IfcFurnitureType

    IfcSystemFurnitureElementType

    IfcDistributionElement

    IfcDistributionControlElement

    IfcDistributionFlowElement

    IfcDistributionChamberElementType

    IfcEnergyConversionDevice

    IfcFlowFitting

    IfcFlowMovingDevice

    IfcFlowSegment

    IfcFlowStorageDevice

    IfcFlowTerminal

    IfcFlowTreatmentDevice

    IfcFlowController

    IfcActuatorType

    IfcAlarmType

    IfcControllerType

    IfcFlowInstrumentType

    IfcSensorType

    IfcAirToAirHeatRecoveryType

    IfcBoilerType

    IfcChillerType

    IfcCoilType

    IfcCondenserType

    IfcCooledBeamType

    IfcCoolingTowerType

    IfcElectricGeneratorType

    IfcElectricMotorType

    IfcEvaporativeCoolerType

    IfcEvaporatorType

    IfcHeatExchangerType

    IfcHumidifierType

    IfcMotorConnectionType

    IfcSpaceHeaterType

    IfcTransformerType

    IfcTubeBundleType

    IfcUnitaryEquipmentType

    IfcAirTerminalBoxType

    IfcDamperType

    IfcElectricTimeControlType

    IfcFlowMeterType

    IfcProtectiveDeviceType

    IfcSwitchingDeviceType

    IfcValveType

    IfcCableCarrierFittingType

    IfcDuctFittingType

    IfcJunctionBoxType

    IfcPipeFittingType

    IfcCompressorType

    IfcFanType

    IfcPumpType

    IfcCableCarrierSegmentType

    IfcCableSegmentType

    IfcDuctSegmentType

    IfcPipeSegmentType

    IfcElectricFlowStorageDeviceType

    IfcTankType

    IfcDuctSilencerType

    IfcFilterType

    IfcAirTerminalType

    IfcElectricApplianceType

    IfcElectricHeaterType

    IfcFireSuppressionTerminalType

    IfcGasTerminalType

    IfcLampType

    IfcLightFixtureType

    IfcOutletType

    IfcSanitaryTerminalType

    IfcStackTerminalType

    IfcWasteTerminalType