IFC (IFC4X3_ADD2) development Pset_RampCommon Semantic definition

Properties common to the definition of all occurrences of IfcRamp. Applicable entities 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).

RequiredHeadroom IfcPropertySingleValue IfcPositiveLengthMeasure

Required headroom clearance for the passageway according to the applicable building code or additional requirements.

RequiredSlope IfcPropertySingleValue IfcPlaneAngleMeasure

Required sloping angle of the object - relative to horizontal (0.0 degrees). Required maximum slope for the passageway according to the applicable building code or additional requirements.

HandicapAccessible IfcPropertySingleValue IfcBoolean

Indication that this object is designed to be accessible by the handicapped. Set to (TRUE) if this object is rated as handicap accessible according to the local building codes, otherwise (FALSE). It is giving according to the requirements of the national building code.

HasNonSkidSurface IfcPropertySingleValue IfcBoolean

Indication whether the surface finish is designed to prevent slippery (TRUE) or not (FALSE).

FireExit IfcPropertySingleValue IfcBoolean

Indication whether this object is designed to serve as an exit in the case of fire (TRUE) or not (FALSE).

Here it defines an exit ramp in accordance to the national building code.

IsExternal IfcPropertySingleValue IfcBoolean

Indication whether the element is designed for use in the exterior (TRUE) or not (FALSE). If (TRUE) it is an external element and faces the outside of the building.

ThermalTransmittance IfcPropertySingleValue IfcThermalTransmittanceMeasure

Thermal transmittance coefficient (U-Value) of an element, within the direction of the thermal flow (including all materials).

LoadBearing IfcPropertySingleValue IfcBoolean

Indicates whether the object is intended to carry loads (TRUE) or not (FALSE).

FireRating IfcPropertySingleValue IfcLabel

Fire rating for this object. It is given according to the national fire safety classification.


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Is this page difficult to understand? Let us know! Changelog IFC4

  • property, LoadBearing
  • property, Status
  • property, ThermalTransmittance IFC4.3_DEV_6fc976c