IFC 4.3.2.20240809 (IFC4X3_ADD2) under development

PieceMark

Semantic definition

Defines a unique piece for production purposes. All pieces with the same piece mark value are identical and interchangeable. The piece mark may be composed of sub-parts that have specific locally defined meaning (e.g. B-1A may denote a beam, of generic type ‘1’ and specific shape ‘A’).

Referenced in
Pset_PrecastConcreteElementGeneral
Pset_PrecastConcreteElementFabrication
Table A

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