6.1.2.4 IfcBuildingSystemTypeEnum

6.1.2.4.1 Semantic definition

This enumeration identifies different types of building systems.

6.1.2.4.2 Type values

Type	Description
`FENESTRATION`	System of doors, windows, and other fillings in openings in a built envelope that are designed to permit the passage of air or light.
`FOUNDATION`	System of shallow and deep foundation elements that transmit forces to the supporting ground.
`LOADBEARING`	System of built elements that transmit forces and stiffen the construction.
`OUTERSHELL`	System of built elements that provide the outer skin to protect the construction (such as the facade).
`SHADING`	System of shading elements (external or internal) that permits the limitation or control of impact of natural sun light.
`TRANSPORT`	System of all transport elements in a building that enables the transport of people or goods.
`USERDEFINED`	No description available.
`NOTDEFINED`	No description available.

Table A

6.1.2.4.3 Formal representation

TYPE IfcBuildingSystemTypeEnum = ENUMERATION OF
(FENESTRATION
,FOUNDATION
,LOADBEARING
,OUTERSHELL
,SHADING
,TRANSPORT
,USERDEFINED
,NOTDEFINED);
END_TYPE;

6.1.2.4.4 References

IfcBuildingSystem

6.1.2.4 IfcBuildingSystemTypeEnum

6.1.2.4.1 Semantic definition

6.1.2.4.2 Type values

6.1.2.4.3 Formal representation

6.1.2.4.4 References

6.1.2.4.5 Changelog

6.1.2.4.5.1 IFC4

6.1.2.4.5.2 IFC4.2

6.1.2.4.5.3 IFC4.3_ADD2