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Forum Posts

Modify or delete built-in IFC Properties - IFC export

I've encountered an issue when exporting an ifc: there seems to be some properties that Archicad controls itself and are not accessible via property mapping. I cleared out all Psets from the Property mapping, and all the boxes from data conversion bu...

AlexV by Contributor
  • 113 Views
  • 3 replies
  • 0 likes

Assigning Custom PSets to ifcBuildingElementParts

I would like to assign PSets to individual layers of composites (e.g. to a layer in a slab consisting of concrete, insulation, screed and flooring). These elements are already being exported to IFC Schema as IfcBuildingElementParts. Archicad also all...

IFC Import - Missing Objects / Unpredictability

Hi All, I am trying to import an IFC from Revit (MEP) in to an Archicad 24 model (have also tried with 26) , When the IFC comes into Archicad I seem to lose parts of pipework & ductwork. Not only this but system colours for things like hot & cold wat...

LFBIMMAN by Contributor
  • 674 Views
  • 8 replies
  • 0 likes

Names (for IFC)

Hello, I am a new AC user from the German version (but I am not German) and am struggling to find a reliable way to fetch names of things. Is there a singular parameter that fetches all conceivable names? I can use "Building Material / Composite / Pr...

_c_ by Booster
  • 606 Views
  • 17 replies
  • 0 likes

Problem with IFC export

Hello. I'm here to ask you if anyone had problem with exporting IFC?I'm pretty new here in Archicad. We made a model in Archicad and now we need to export it for Revit.It starts exporting and then around 50ish % it just crashes. Tried the same thing ...

mogan by Participant
  • 192 Views
  • 3 replies
  • 0 likes

Resolved! Drawing position.

Hi everyoneI have converted a AC23 drawing into an IFC file months ago.Last week I was asked to make changes so I opened the PLN file with AC25 my latest version and converted to IFC.In Solibri I have the old IFC and the new one which is miles away a...

Bidaya by Contributor
  • 167 Views
  • 2 replies
  • 0 likes

Resolved! Classification export into IFC with AC26

Hello, With the same ifc export translator I have got the classification of each element into my IFC 2x3 export from AC25 but I am not able to get classification of each element into my IFC 2x3 export from AC26.The classification parameter is OK and ...

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Resolved! IFC export

When trying to export my model to IFC, a mistake happens with the some of the walls, that are cut to roof. The roof that is used to cut the walls is reaching to their external edge. While some of the inner walls seem to export ok, that is not the cas...

Katja_Z by Participant
  • 246 Views
  • 2 replies
  • 0 likes