IfcSpatialZoneTypeEnum

Semantic definitions at the type

Type definition

This enumeration defines the range of different types of spatial zones that can further specify an IfcSpatialZoneTypeEnum.

HISTORY New enumeration in IFC4.

Enumeration definition

Constant	Description
CONSTRUCTION	The spatial zone is used to represent a construction zone for the production process.
FIRESAFETY	The spatial zone is used to represent a fire safety zone, or fire compartment.
LIGHTING	The spatial zone is used to represent a lighting zone; a daylight zone, or an artificial lighting zone.
OCCUPANCY	The spatial zone is used to represent a zone of particular occupancy.
SECURITY	The spatial zone is used to represent a zone for security planning and maintainance work.
THERMAL	The spatial zone is used to represent a thermal zone.
TRANSPORT
VENTILATION	The spatial zone is used to represent a ventilation zone.
RESERVATION	A spatial zone that marks some sort of reservation within the project extent.
INTERFERENCE	The spatial zone is used to define an interference between IfcSpatialElement occurrences.
MAPPEDZONE	A spatial zone used for collecting and recording observations of different kinds.
TESTEDZONE	A limited zone subjected to in situ tests. Space to carry the related information on test results, methodology and other metadata. Used similar to sample, but for In-situ test.
COMPARTMENT	A separate section or part of a structure or container. EXAMPLE: A tunnel compartment achieved by cut-offs to compartmentalize water.
ANNULARGAP	Clearance between excavated surface and lining in tunneling.
CLEARANCE	The space required for the safe operation of vehicles such as trains along a fixed track.
INSTALLATION	Space used for installations, e.g. electrical, ventilation.
INTERIOR	Available space for activities, e.g. the available space in a tunnel when lining has been installed.
INVERT	The lowest section of a tunnel (floor space).
LINING	A layer of different material covering the inside surface of something, e.g. the space in a tunnel used for lining.
SERVICE	Space for e.g. a service gallery in a tunnel.
USERDEFINED	User defined type spatial zone.
NOTDEFINED	Undefined type spatial zone.

Formal representations

XML Specification

 <xs:simpleType name="IfcSpatialZoneTypeEnum">

  <xs:restriction base="xs:string">

   <xs:enumeration value="construction"/>

   <xs:enumeration value="firesafety"/>

   <xs:enumeration value="lighting"/>

   <xs:enumeration value="occupancy"/>

   <xs:enumeration value="security"/>

   <xs:enumeration value="thermal"/>

   <xs:enumeration value="transport"/>

   <xs:enumeration value="ventilation"/>

   <xs:enumeration value="reservation"/>

   <xs:enumeration value="interference"/>

   <xs:enumeration value="mappedzone"/>

   <xs:enumeration value="testedzone"/>

   <xs:enumeration value="compartment"/>

   <xs:enumeration value="annulargap"/>

   <xs:enumeration value="clearance"/>

   <xs:enumeration value="installation"/>

   <xs:enumeration value="interior"/>

   <xs:enumeration value="invert"/>

   <xs:enumeration value="lining"/>

   <xs:enumeration value="service"/>

   <xs:enumeration value="userdefined"/>

   <xs:enumeration value="notdefined"/>

  </xs:restriction>

 </xs:simpleType>

EXPRESS Specification


TYPE IfcSpatialZoneTypeEnum = ENUMERATION OF (

 CONSTRUCTION, 
 FIRESAFETY, 
 LIGHTING, 
 OCCUPANCY, 
 SECURITY, 
 THERMAL, 
 TRANSPORT, 
 VENTILATION, 
 RESERVATION, 
 INTERFERENCE, 
 MAPPEDZONE, 
 TESTEDZONE, 
 COMPARTMENT, 
 ANNULARGAP, 
 CLEARANCE, 
 INSTALLATION, 
 INTERIOR, 
 INVERT, 
 LINING, 
 SERVICE, 
 USERDEFINED, 
 NOTDEFINED);
END_TYPE;


 EXPRESS-G diagram

Item	SPF	XML	Change	Description
IFC2x3 to IFC4 4.0.0.0
IfcSpatialZoneTypeEnum			ADDED
IFC4x2 to IFC4x3_RC1
IfcSpatialZoneTypeEnum
RESERVATION			ADDED
IFC4x3_RC3 to IFC4x3_RC4
IfcSpatialZoneTypeEnum
INTERFERENCE			ADDED
IFC4X3_ADD2 to IFC4X4_draft
IfcSpatialZoneTypeEnum
MAPPEDZONE			ADDED
TESTEDZONE			ADDED
COMPARTMENT			ADDED
ANNULARGAP			ADDED
CLEARANCE			ADDED
INSTALLATION			ADDED
INTERIOR			ADDED
INVERT			ADDED
LINING			ADDED
SERVICE			ADDED

	Spatial Zone Type Enum
	Énumération des types de zone spatiale