8.10.4.2 Pset_MaterialCommon
8.10.4.2.1 Semantic definition
A set of general material properties.
8.10.4.2.2 Applicable entities
8.10.4.2.3 Properties
| Name | Property Type | Data Type | Description | |
|---|---|---|---|---|
| MolecularWeight | IfcPropertySingleValue | IfcMolecularWeightMeasure |
Molecular weight of material (typically gas). |
|
| Porosity | IfcPropertySingleValue | IfcNormalisedRatioMeasure |
The void fraction of the total volume occupied by material (Vbr - Vnet)/Vbr. |
|
| MassDensity | IfcPropertySingleValue | IfcMassDensityMeasure |
Material mass density. |
