![]()  | Fastener Type Enum | 
![]()  | Enumération des types d'éléments d'assemblage: Collage, mortier, soudure | 
| Item | SPF | XML | Change | Description | IFC2x3 to IFC4 | 
|---|---|---|---|---|
| IfcFastenerTypeEnum | ADDED | 
This enumeration defines the different types of fasteners, except for mechanical fasteners.
HISTORY New enumeration in IFC4.
| Constant | Description | 
|---|---|
| GLUE | A fastening connection where glue is used to join together elements. | 
| MORTAR | A composition of mineralic or other materials used to fill jointing gaps and possibly fulfilling a load carrying role. | 
| WELD | A weld seam between parts of metallic material or other suitable materials. | 
| USERDEFINED | User-defined fastener. | 
| NOTDEFINED | Undefined fastener. | 
 <xs:simpleType name="IfcFastenerTypeEnum">
  <xs:restriction base="xs:string">
   <xs:enumeration value="glue"/>
   <xs:enumeration value="mortar"/>
   <xs:enumeration value="weld"/>
   <xs:enumeration value="userdefined"/>
   <xs:enumeration value="notdefined"/>
  </xs:restriction>
 </xs:simpleType>
TYPE IfcFastenerTypeEnum = ENUMERATION OF (
 GLUE, 
 MORTAR, 
 WELD, 
 USERDEFINED, 
 NOTDEFINED);
END_TYPE;