| Entité | Attributs |
|---|---|
| IfcMaterialProperties | Material |
| Nom | Type |
|---|---|
| DynamicViscosity | IfcDynamicViscosityMeasure |
| YoungModulus | IfcModulusOfElasticityMeasure |
| ShearModulus | IfcModulusOfElasticityMeasure |
| PoissonRatio | IfcPositiveRatioMeasure |
| ThermalExpansionCoefficient | IfcThermalExpansionCoefficientMeasure |