CodeISO 16739 (IFC)Issued byISO / buildingSMART InternationalFieldBIM data exchange
What it covers
- Objects (beams, columns, plates, fasteners, grids…), their geometry, properties and relationships.
- Versions IFC2x3 and IFC4 are the most widely used.
Key points for fabricators
- Assemblies, part marks and materials must be filled correctly in the authoring tool – IFC carries what the model contains.
- Welds are not usually exported as objects.
How PEB Studio supports it
IFC import builds the BOM, 3D, weld detection, grids and component identities; a new IFC revision keeps PCIDs and installation data.
This page is a summary for orientation. Always work from the edition of the standard named in the project specification.
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01 Nov 2026 更新