IfcSlabTypeEnum

Semantic definitions at the type

Type definition

This enumeration defines the available predefined types of slabs that can further specify an IfcSlab or IfcSlabType.

HISTORY New enumeration in IFC2.0

Enumeration definition

Constant	Description
FLOOR	The slab is used to represent a floor slab.
ROOF	The slab is used to represent a roof slab (either flat or sloped).
LANDING	The slab is used to represent a landing within a stair or ramp.
BASESLAB	The slab is used to represent a floor slab against the ground (and thereby being a part of the foundation). Another name is mat foundation.
USERDEFINED
NOTDEFINED

Formal representations

XSD Specification

 <xs:simpleType name="IfcSlabTypeEnum">

  <xs:restriction base="xs:string">

   <xs:enumeration value="floor"/>

   <xs:enumeration value="roof"/>

   <xs:enumeration value="landing"/>

   <xs:enumeration value="baseslab"/>

   <xs:enumeration value="userdefined"/>

   <xs:enumeration value="notdefined"/>

  </xs:restriction>

 </xs:simpleType>

EXPRESS Specification


TYPE IfcSlabTypeEnum = ENUMERATION OF (

 FLOOR, 
 ROOF, 
 LANDING, 
 BASESLAB, 
 USERDEFINED, 
 NOTDEFINED);
END_TYPE;


 EXPRESS-G diagram

	Slab Type Enum
	Enumération des types de dalle