Provision for Voids in IFC4x3 RC1

[mirbek.bekboliev]

Hello everybody!
this topics was once addressed after the presentation of our German Working Group “Provision for Voids” during the bSI Summit in Dusseldorf.

ProvisionForVoid

While attending the bsI in Düsseldorf, there was a presentation about the IfcProvisionVoids. A very interesting subject which I would like to give feedback if needed. We have a real project where our team has successfuly communicated via IFC the subject of ProvisionVoids. Because we used the IFC2x3, we communicated these elements as Proxies, but with additional P_Sets to define certain necessary properties. We even have a RuleSet in SolibriModelChecker to control the validity of the Voids (Prox…

If you still have an access to the Summit folder you may see that presentation.
Maybe @mweise could help as a team-member?
All the best
Mirbek Bekboliev
P.S. So far under the Leadership of Prof. @steinmann VDI (Association of German Engineers) together with buildingSMART Germany published VDI/bS 2552.2 IDM on Provision for Voids. This publications is based on IDM: VDI/bS 2552 Blatt 11.2 - Building Information Modeling - Informationsaustauschanforderungen - Schlitz- und Durchbruchsplanung | VDI (in German)