#### 8.13.3.2 IfcProfileProperties

| Propriétés de section de profil
| Profil - Merkmale

This is a collection of properties applicable to section profile definitions.

> HISTORY New entity in IFC2x2.

> IFC4 CHANGE Entity made non-abstract. Subtypes IfcGeneralProfileProperties, IfcStructuralProfileProperties, and IfcStructuralSteelProfileProperties deleted. Attribute ProfileName deleted, use ProfileDefinition.ProfileName instead. Attribute ProfileDefinition made mandatory. Attributes Name, Description, and HasProperties added (inherited from IfcExtendedProperties).

Property use definitions

The following sets of material property definitions are part of this IFC release. They are direct instantiations of IfcProperties with the Name attribute holding the property set name.

- Pset_ProfileMechanical
- Pset_ProfileArbitraryHollowCore
- Pset_ProfileArbitraryDoubleT

Figure 155 illustrates properties of Pset_ProfileMechanical.

Figure 155 — Mechanical profile properties

Figure 156 illustrates properties of Pset_Profile_ArbitraryDoubleT.

Figure 156 — Hollow core profile properties

Figure 157 illustrates properties of Pset_Profile_ArbitraryHollowCore.

Figure 157 — Double T profile properties

XSD Specification:

<xs:element name="IfcProfileProperties" type="ifc:IfcProfileProperties" substitutionGroup="ifc:IfcExtendedProperties" nillable="true"/>
<xs:complexType name="IfcProfileProperties">
<xs:complexContent>
<xs:extension base="ifc:IfcExtendedProperties"/>
</xs:complexContent>
</xs:complexType>

EXPRESS Specification:

ENTITY IfcProfileProperties

| SUBTYPE OF (IfcExtendedProperties);

ProfileDefinition | : | IfcProfileDef;

END_ENTITY;

Attribute Definitions:

ProfileDefinition | : | Profile definition which is qualified by these properties.

Inheritance Graph:

ENTITY IfcProfileProperties

| ENTITY IfcPropertyAbstraction

| INVERSE

| ENTITY IfcExtendedProperties

Name | : | OPTIONAL IfcStrippedOptional;
Description | : | OPTIONAL IfcStrippedOptional;
Properties | : | SET [1:?] OF IfcProperty;

| ENTITY IfcProfileProperties

ProfileDefinition | : | IfcProfileDef;

END_ENTITY;

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