Building System Type Enum | |
Enumération des types de système |
Item | SPF | XML | Change | Description | IFC2x3 to IFC4 |
---|---|---|---|---|
IfcBuildingSystemTypeEnum | ADDED |
This enumeration identifies different types of building systems.
HISTORY New enumeration in IFC4.
Constant | Description |
---|---|
FENESTRATION | System of doors, windows, and other fillings in opening in a building envelop that are designed to permit the passage of air or light. |
FOUNDATION | System of shallow and deep foundation element that transmit forces to the supporting ground. |
LOADBEARING | System of building elements that transmit forces and stiffen the construction. |
OUTERSHELL | System of building elements that provides 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 | |
NOTDEFINED |
<xs:simpleType name="IfcBuildingSystemTypeEnum">
<xs:restriction base="xs:string">
<xs:enumeration value="fenestration"/>
<xs:enumeration value="foundation"/>
<xs:enumeration value="loadbearing"/>
<xs:enumeration value="outershell"/>
<xs:enumeration value="shading"/>
<xs:enumeration value="transport"/>
<xs:enumeration value="userdefined"/>
<xs:enumeration value="notdefined"/>
</xs:restriction>
</xs:simpleType>
TYPE IfcBuildingSystemTypeEnum = ENUMERATION OF (
FENESTRATION,
FOUNDATION,
LOADBEARING,
OUTERSHELL,
SHADING,
TRANSPORT,
USERDEFINED,
NOTDEFINED);
END_TYPE;