#### 8.8.3.4 IfcMaterialProfileSet

| Ensemble de matériaux de profil
| Gruppe von Profilen mit Material

The IfcMaterialProfileSet is a designation by which individual material(s) of a prismatic element (for example, beam or column) constructed of a single or multiple material profiles is known.

> NOTE In case of multiple MaterialProfiles, the relative positioning of individual profiles in IfcMaterialProfileSet are defined using the concept of IfcCompositeProfileDef in IfcProfileResource schema; otherwise, only one MaterialProfile is given and defined by an individual IfcProfileDef (subtype).

> HISTORY New entity in IFC4.

XSD Specification:

<xs:element name="IfcMaterialProfileSet" type="ifc:IfcMaterialProfileSet" substitutionGroup="ifc:IfcMaterialDefinition" nillable="true"/>
<xs:complexType name="IfcMaterialProfileSet">
<xs:complexContent>
<xs:extension base="ifc:IfcMaterialDefinition">
<xs:sequence>
<xs:element name="MaterialProfiles">
<xs:complexType>
<xs:sequence>
<xs:element ref="ifc:IfcMaterialProfile" maxOccurs="unbounded"/>
</xs:sequence>
<xs:attribute ref="ifc:itemType" fixed="ifc:IfcMaterialProfile"/>
<xs:attribute ref="ifc:cType" fixed="list"/>
<xs:attribute ref="ifc:arraySize" use="optional"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>

EXPRESS Specification:

ENTITY IfcMaterialProfileSet

| SUBTYPE OF (IfcMaterialDefinition);

Name | : | OPTIONAL IfcStrippedOptional;
Description | : | OPTIONAL IfcStrippedOptional;
MaterialProfiles | : | LIST [1:?] OF IfcMaterialProfile;
CompositeProfile | : | OPTIONAL IfcStrippedOptional;

END_ENTITY;

Attribute Definitions:

Name | : | The name by which the material profile set is known.
Description | : | Definition of the material profile set in descriptive terms.
MaterialProfiles | : | Identification of the profiles from which the material profile set is composed.

Inheritance Graph:

ENTITY IfcMaterialProfileSet

| ENTITY IfcMaterialDefinition

| INVERSE

AssociatedTo | : | SET [0:?] OF IfcRelAssociatesMaterial FOR RelatingMaterial;
HasProperties | : | SET OF IfcMaterialProperties FOR Material;

| ENTITY IfcMaterialProfileSet

Name | : | OPTIONAL IfcStrippedOptional;
Description | : | OPTIONAL IfcStrippedOptional;
MaterialProfiles | : | LIST [1:?] OF IfcMaterialProfile;
CompositeProfile | : | OPTIONAL IfcStrippedOptional;

END_ENTITY;

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