| Entité | Attributs |
|---|---|
| IfcRoot | GlobalId, OwnerHistory, Name, Description |
| IfcObject | ObjectType |
| IfcProduct | ObjectPlacement, Representation |
| IfcElement | Tag |
| Nom | Type |
|---|---|
| PredefinedType |
IfcPileTypeEnum : Enumération des types de pieux
COHESION, FRICTION, SUPPORT, USERDEFINED, NOTDEFINED |
| ConstructionType |
IfcPileConstructionEnum : Enumération des types de construction de pieux
CAST_IN_PLACE, COMPOSITE, PRECAST_CONCRETE, PREFAB_STEEL, USERDEFINED, NOTDEFINED |