8.10.4.12 Pset_MaterialWood
8.10.4.12.1 Semantic definition
This is a collection of properties applicable to wood-based materials that specify kind and grade of material as well as moisture related parameters.
8.10.4.12.2 Applicable entities
8.10.4.12.3 Properties
| Name | Property Type | Data Type | Description | |
|---|---|---|---|---|
| Species | IfcPropertySingleValue | IfcLabel |
Wood species of a solid wood or laminated wood product. |
|
| StrengthGrade | IfcPropertySingleValue | IfcLabel |
Grade with respect to mechanical strength and stiffness. |
|
| AppearanceGrade | IfcPropertySingleValue | IfcLabel |
Grade with respect to visual quality. |
|
| Layup | IfcPropertySingleValue | IfcLabel |
Configuration of the lamination. |
|
| Layers | IfcPropertySingleValue | IfcInteger |
Number of layers. |
|
| Plies | IfcPropertySingleValue | IfcInteger |
Number of plies. |
|
| MoistureContent | IfcPropertySingleValue | IfcPositiveRatioMeasure |
Total weight of moisture relative to oven-dried weight of the wood. |
|
| DimensionalChangeCoefficient | IfcPropertySingleValue | IfcPositiveRatioMeasure |
Weighted dimensional change coefficient, relative to 1% change in moisture content. |
|
| ThicknessSwelling | IfcPropertySingleValue | IfcPositiveRatioMeasure |
Swelling ratio relative to board depth. |