6.2.5.1 Qto_DistributionChamberElementBaseQuantities
6.2.5.1.1 Semantic definition
Base quantities that are common to the definition of all occurrences of distribution chamber elements.
6.2.5.1.2 Applicable entities
6.2.5.1.3 Properties
| Name | Data Type | Description | |
|---|---|---|---|
| GrossSurfaceArea | IfcQuantityArea |
Total gross area of the object, normally generated as perimeter * length + 2 * cross section area. It is the sum of OuterSurfaceArea + (2 x CrossSectionArea) and shall only be given, if the OuterSurfaceArea and CrossSectionArea cannot be established separately. |
|
| NetSurfaceArea | IfcQuantityArea |
Net surface area of the object, normally generated as perimeter * length + 2 * cross section area taking into account possible processing features (cut-out's, etc.) or openings and recesses. Total net area of the inner surface of the chamber, subtracting any openings such as for pipes, ducts, or cables. |
|
| GrossVolume | IfcQuantityVolume |
Total gross volume of the object. Openings, recesses, enclosed objects and projections are not taken into account. |
|
| NetVolume | IfcQuantityVolume |
Total net volume of the object, taking into account possible processing features (cut-out's, etc.) or openings and recesses. Total net volume of the chamber, subtracting any enclosed elements such as pipes, ducts, cables, or equipment. |
|
| Depth | IfcQuantityLength |
The depth of the object. Indicates the depth of the element. |
