Pset_EnvironmentalImpactIndicators

Environmental impact indicators are related to a given \X2\201C\X0\functional unit\X2\201D\X0\ (ISO 14040 concept). An example of functional unit is a "Double glazing window with PVC frame" and the unit to consider is "one square meter of opening elements filled by this product\X2\201D\X0\.\X\0AIndicators values are valid for the whole life cycle or only a specific phase (see LifeCyclePhase property). Values of all the indicators are expressed per year according to the expected service life. The first five properties capture the characteristics of the functional unit. The following properties are related to environmental indicators.\X\0AThere is a consensus agreement international for the five one. Last ones are not yet fully and formally agreed at the international level.

ApplicableEntities:IfcElement

Pset_EnvironmentalImpactValues

The following properties capture environmental impact values of an element. They correspond to the indicators defined into Pset_EnvironmentalImpactIndicators. \X\0AEnvironmental impact values are obtained multiplying indicator value per unit by the relevant quantity of the element.

ApplicableEntities:IfcElement

Pset_SpaceCommon

Properties common to the definition of all occurrences of IfcSpace. Please note that several space attributes are handled directly at the IfcSpace instance, the space number (or short name) by IfcSpace.Name, the space name (or long name) by IfcSpace:LongName, and the description (or comments) by IfcSpace.Description. Actual space quantities, like space perimeter, space area and space volume are provided by IfcElementQuantity, and space classification according to national building code by IfcClassificationReference. The level above zero (relative to the building) for the slab row construction is provided by the IfcBuildingStorey.Elevation, the level above zero (relative to the building) for the floor finish is provided by the IfcSpace.ElevationWithFlooring.

ApplicableEntities:IfcSpace

Pset_SpaceCoveringRequirements

Properties common to the definition of covering requirements of IfcSpace. Those properties define the requirements coming from a space program in early project phases and can later be used to define the room book information, if such coverings are not modeled explicitly as covering elements.

ApplicableEntities:IfcSpace

Pset_SpaceFireSafetyRequirements

Properties related to fire protection of spaces that apply to the occurrences of IfcSpace or IfcZone.

ApplicableEntities:IfcSpace, IfcSpatialZone, IfcZone

Pset_SpaceLightingRequirements

Properties related to the lighting requirements that apply to the occurrences of IfcSpace or IfcZone. This includes the required artificial lighting, illuminance, etc.

ApplicableEntities:IfcSpace, IfcSpatialZone, IfcZone

Pset_SpaceOccupancyRequirements

Properties concerning work activities occurring or expected to occur within one or a set of similar spatial structure elements.

ApplicableEntities:IfcSpace, IfcSpatialZone, IfcZone

Pset_SpaceParking

Properties common to the definition of all occurrences of IfcSpace which have an attribute value for ObjectType = ''Parking''.

Note: Modified in IFC 2x3, properties ParkingUse and ParkingUnits added.

ApplicableEntities:IfcSpace/PARKING

Pset_SpaceThermalRequirements

Properties related to the comfort requirements for thermal and other thermal related performance properties of spaces that apply to the occurrences of IfcSpace, IfcSpatialZone or IfcZone. It can also be used to capture requirements for IfcSpaceType''s. This includes the required design temperature, humidity, ventilation, and air conditioning.

ApplicableEntities:IfcSpace, IfcSpatialZone, IfcZone

Pset_SpaceThermalPHistory

Thermal and air flow conditions of a space or zone. HISTORY: New property set in IFC 2x2.

ApplicableEntities:IfcSpace

Pset_SpaceThermalLoadPHistory

The space thermal load IfcSpaceThermalLoadProperties defines actual measured thermal losses and gains occurring within a space or zone. The thermal load source attribute defines an enumeration of possible sources of the thermal load.

ApplicableEntities:IfcSpace

Pset_SpaceHeaterPHistory

Space heater performance history common attributes.

ApplicableEntities:IfcSpaceHeater

Pset_ManufacturerTypeInformation

Defines characteristics of types (ranges) of manufactured products that may be given by the manufacturer. Note that the term ''manufactured'' may also be used to refer to products that are supplied and identified by the supplier or that are assembled off site by a third party provider. \X\0AHISTORY: This property set replaces the entity IfcManufacturerInformation from previous IFC releases. IFC 2x4: AssemblyPlace property added.

ApplicableEntities:IfcElement

Pset_ManufacturerOccurrence

Defines properties of individual instances of manufactured products that may be given by the manufacturer.\X\0AHISTORY: IFC 2x4: AssemblyPlace property added. This property does not need to be asserted if Pset_ManufacturerTypeInformation is allocated to the type and the AssemblyPlace property is asserted there.

ApplicableEntities:IfcElement

Qto_SpaceBaseQuantities

Base quantities that are common to the definition of all occurrences of spaces.

ApplicableEntities:IfcSpace

Pset_SpaceHeaterTypeRadiator

Space heater type radiator attributes.

ApplicableEntities:IfcSpaceHeater/RADIATOR

Pset_SoundGeneration

Common definition to capture the properties of sound typically used within the context of building services and flow distribution systems. This property set is instantiated multiple times on an object for each frequency band. HISTORY: New property set in IFC Release 2x4.

ApplicableEntities:IfcDistributionFlowElement

Pset_PropertyAgreement

A property agreement is an agreement that enables the occupation of a property for a period of time.
The objective is to capture the information within an agreement that is relevant to a facilities manager. Design and construction information associated with the property is not considered. A property agreement may be applied to an instance of IfcSpatialStructureElement including to compositions defined through the IfcSpatialStructureElement.Element.CompositionEnum.
Note that the associated actors are captured by the IfcOccupant class.

ApplicableEntities:IfcSpatialStructureElement

Pset_SpaceThermalLoad

The space thermal load defines all thermal losses and gains occurring within a space or zone. The thermal load source attribute defines an enumeration of possible sources of the thermal load. The maximum, minimum, time series and app

ApplicableEntities:IfcSpace

Pset_SpaceHeaterTypeCommon

Space heater type common attributes.\X\0ASoundLevel attribute deleted in IFC2x2 Pset Addendum: Use IfcSoundProperties instead. Properties added in IFC2x4.

ApplicableEntities:IfcSpaceHeater

Pset_ServiceLife

Captures the period of time that an artifact will last along with various factors that impact the expected service life. HISTORY: Introduced in IFC2X4 as replacement for IfcServiceLife and IfcServiceLifeFactor.

ApplicableEntities:IfcElement

Pset_Warranty

An assurance given by the seller or provider of an artefact that the artefact is without defects and will operate as described for a defined period of time without failure and that if a defect does arise during that time, that it will be corrected by the seller or provider.

ApplicableEntities:IfcElement

Pset_SpaceHeaterTypeConvector

Space heater type convector attributes.

ApplicableEntities:IfcSpaceHeater/CONVECTOR

Pset_Condition

Determines the state or condition of an element at a particular point in time.

ApplicableEntities:IfcElement

Qto_SpaceHeaterBaseQuantities

Base quantities that are common to the definition of all types of space heaters.

ApplicableEntities:IfcSpaceHeater

Pset_ElectricalDeviceTypeCommon

A collection of properties that are commonly used by electrical device types.

ApplicableEntities:IfcDistributionElement

Pset_AirSideSystemInformation

Attributes that apply to an air side HVAC system. HISTORY: New property set in IFC Release 1.0.

ApplicableEntities:IfcSpace,IfcZone,IfcSpatialZone