8.10.3.16 IfcMaterialProperties
RV ⓘ
AbV ⓘ
8.10.3.16.1 Semantic definition
The IfcMaterialProperties assigns a set of material properties to associated material definitions. The set may be identified by a Name and a Description. The IfcProperty (instantiable subtypes) is used to express the individual material properties by name, description, value and unit.
8.10.3.16.2 Entity inheritance
8.10.3.16.3 Attributes
| # | Attribute | Type | Description |
|---|---|---|---|
| IfcPropertyAbstraction (1) | |||
| HasExternalReferences | SET [0:?] OF IfcExternalReferenceRelationship FOR RelatedResourceObjects |
Reference to an external reference, e.g. library, classification, or document information, that is associated to the property definition. |
|
| IfcExtendedProperties (3) | |||
| 1 | Name | OPTIONAL IfcIdentifier |
The name given to the set of properties. |
| 2 | Description | OPTIONAL IfcText |
Description for the set of properties. |
| 3 | Properties | SET [1:?] OF IfcProperty |
The set of properties provided for this extended property collection. |
| Click to show 4 hidden inherited attributes Click to hide 4 inherited attributes | |||
| IfcMaterialProperties (1) | |||
| 4 | Material | IfcMaterialDefinition |
Reference to the material definition to which the set of properties is assigned. |
8.10.3.16.4 Examples
8.10.3.16.5 Formal representation
ENTITY IfcMaterialProperties
SUBTYPE OF (IfcExtendedProperties);
Material : IfcMaterialDefinition;
END_ENTITY;