IFC 4.3.0.0 (IFC4X3) final

4.7.5 Material Properties

Material properties may capture standard or user-defined parameters.

The following diagram shows the generic classes and relationships used when applying this concept.

G IfcMaterialDefinition IfcMaterialDefinition AssociatedTo [0:?] HasExternalReferences [0:?] HasProperties [0:?] IfcMaterialProperties IfcMaterialProperties HasExternalReferences [0:?] Name [0:1] Description [0:1] Properties [1:?] Material [1:1] IfcMaterialDefinition:HasProperties1->IfcMaterialProperties:Material0 IfcIdentifier IfcIdentifier IfcMaterialProperties:Name1->IfcIdentifier:IfcIdentifier0 IfcText IfcText IfcMaterialProperties:Description1->IfcText:IfcText0 IfcProperty IfcProperty HasExternalReferences [0:?] Name [1:1] Specification [0:1] PartOfPset [0:?] PropertyForDependance [0:?] PropertyDependsOn [0:?] PartOfComplex [0:?] HasConstraints [0:?] HasApprovals [0:?] IfcMaterialProperties:Properties1->IfcProperty:IfcProperty0
Figure 4.7.5.A