IfcConstructionProductResourceTypeEnum

BACnet MVD

#### IfcConstructionProductResourceTypeEnum

Natural language names

| Construction Product Resource Type Enum
| Énumération des types de ressource d'un produit de construction

Change log

Item | SPF | XML | Change | Description
--- | --- | --- | --- | ---
IFC2x3 to IFC4
IfcConstructionProductResourceTypeEnum |  |  | ADDED |

##### Semantic definitions at the type

Type definition

This enumeration is used to identify the primary purpose of a construction product resource. It describes use of products created for construction, and excludes products of the finished building model.

> HISTORY New enumeration in IFC4.

Enumeration definition

Constant | Description
--- | ---
ASSEMBLY | Construction of assemblies for use as input to the building model or other assemblies.
FORMWORK | Construction or placement of forms for placing materials such as concrete.
USERDEFINED | User-defined resource.
NOTDEFINED | Undefined resource.

##### Formal representations

XML Specification
`<xs:simpleType name="IfcConstructionProductResourceTypeEnum">
<xs:restriction base="xs:string">
<xs:enumeration value="assembly"/>
<xs:enumeration value="formwork"/>
<xs:enumeration value="userdefined"/>
<xs:enumeration value="notdefined"/>
</xs:restriction>
</xs:simpleType>
`
EXPRESS Specification
`TYPE IfcConstructionProductResourceTypeEnum = ENUMERATION OF (
ASSEMBLY,
FORMWORK,
USERDEFINED,
NOTDEFINED);
END_TYPE;

EXPRESS-G diagram

`

References: IfcConstructionProductResource IfcConstructionProductResourceType

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