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IfcMaterial

Definition from IAI: A homogenious substance that can be used to form elements.

NOTE: In this IFC Release only isotropic materials are allowed for. In future releases also anisotropic materials and their usage may be considered.

EXPRESS specification:

ENTITY IfcMaterial;
Name  :  IfcLabel;
INVERSE
ClassifiedAs  :  SET [0:1] OF IfcMaterialClassificationRelationship FOR ClassifiedMaterial;
END_ENTITY;

Attribute definitions:

Name  :  Name of the material.
ClassifiedAs  :  Reference to the relationship pointing to the classification(s) of the material.

Inheritance graph

ENTITY IfcMaterial;
ENTITY IfcMaterial;
Name  :  IfcLabel;
INVERSE
ClassifiedAs  :  SET [0:1] OF IfcMaterialClassificationRelationship FOR ClassifiedMaterial;
END_ENTITY;