| Entité | Attributs |
|---|---|
| IfcRoot | GlobalId, OwnerHistory, Name, Description |
| IfcObject | ObjectType |
| IfcResource | Identification, LongDescription |
| IfcConstructionResource | Usage, BaseCosts, BaseQuantity |
| Nom | Type |
|---|---|
| PredefinedType |
IfcConstructionMaterialResourceTypeEnum : Énumération des types de matériaux de construction
AGGREGATES, CONCRETE, DRYWALL, FUEL, GYPSUM, MASONRY, METAL, PLASTIC, WOOD, NOTDEFINED, USERDEFINED |
| GrossVolume |
| NetVolume |
| GrossWeight |
| NetWeight |