Pset_MaterialWood TemplateType ApplicableEntity
This is a collection of properties applicable to wood-based materials that specify kind and grade of material as well as moisture related parameters.
NamePrimaryMeasureType
Species
IfcLabel
StrengthGrade
IfcLabel
AppearanceGrade
IfcLabel
Layup
IfcLabel
Layers
IfcInteger
Plies
IfcInteger
MoistureContent
IfcPositiveRatioMeasure
DimensionalChangeCoefficient
IfcPositiveRatioMeasure
ThicknessSwelling
IfcPositiveRatioMeasure
pset_typedrivenoverride IfcMaterial/Wood

Pset_MaterialWoodBasedBeam TemplateType ApplicableEntity
This is a collection of mechanical properties applicable to wood-based materials for beam-like products, especially laminated materials like glulam and LVL. Anisotropy of such materials is taken into account by different properties according to grain direction and load types. All values shall be given for a standardized service condition, a standardized load duration and a standardized reference size of the member according to local design codes. NOTE: In cases where mechanical material properties are graduated for different given reference sizes, separate instances of IfcExtendedMaterialProperties and IfcMaterial have to be used for each required graduation. Mechanically differing versions of a material are treated as different materials. References to the orientation of grain or lay-up correspond to material orientation given by geometrical or topological representation of element objects or types, especially IfcMemberType and IfcStructuralMember.
NamePrimaryMeasureType
ApplicableStructuralDesignMethod
IfcLabel
pset_typedrivenoverride IfcMaterial/Wood

Pset_MaterialWoodBasedPanel TemplateType ApplicableEntity
This is a collection of mechanical properties related to wood-based materials for panel-like products like plywood or OSB. The propositions given above for wood-based beam materials with respect to anisotropy, strength graduation according to element sizes (especially panel thickness) apply accordingly.
NamePrimaryMeasureType
ApplicableStructuralDesignMethod
IfcLabel
pset_typedrivenoverride IfcMaterial/Wood

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