Revit: Site modelling - curbs not cuttable or joinable with floor

[samuelP5VEP]

Hi, 

I am working on creating a site model and am stuck with cutting the curbs out of the floor. (as illustrated in the pictures). The difficulty is that pretty much every part of the floor is sloped and has curved borders here and their which sometimes complicates the modelling of the curbs. 

The curbs were mostly modelled with model in place sweeps and sometimes floors as well using the modify sub elements tool. 

Tried using the same method with a void sweep but works only sometimes and in only a few places. 

Am looking for a solution to this - could also be with dynamo! 

Thanks

 

 

[samuelP5VEP]

So found an older post containing a workaround. By using roofs + fascia instead and floors +sweeps/edge, ot cuts perfectly ! 

Just stuck now with remodelling the road from floor to roof, ahah