IfcEnvironmentalImpactCategoryEnum
Definition from IAI: The IfcEnvironmentalImpactCategoryEnum defines the range of categories into which an environmental impact can be broken down and from which the category required may be selected.
HISTORY: New type in IFC 2x2
Enumeration
| Value | Definition |
| COMBINEDVALUE | An environmental impact value is deduced from values in more than one category as a result of using the applied value relationship. |
| DISPOSAL | An environmental impact value due to disposal. |
| EXTRACTION | An environmental impact value due to extraction. |
| INSTALLATION | An environmental impact value due to installation. |
| MANUFACTURE | An environmental impact value due to manufacture and manufacturing processes. |
| TRANSPORTATION | An environmental impact value due to transportation. |
| USERDEFINED | |
| NOTDEFINED |
EXPRESS specification:
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