Concrete pad (floor) from mass

[DaveDrahn]

Using Revit Arch 2013, I'm trying to make a small landing at the top of a concrete ramp.  I created a mass (shown in the screenshot) that represents the 'tweaking' transition from the top of the ramp (flat) to the floor which slopes at 2%.

If I try to crete a mass floor it bases it on a level, which can't create the warped top surface. I tried modeling an in place component (not using massing) but don't have near the flexibility with that - couldn't pick certain faces as work planes, couldn't use 3d snapping, etc.

How do I create a simple 4" think concrete landing with wardped top surface from this?  

Thanks.

[constantin.stroescu · Accepted solution]

My opinion is that you can use succesfully a Floor with a Shape Editing applied:

1. Architecture > Floor >Floor:Architecural > Draw > Boundary Line - make the closed contour of the ramps you want ...OK
2. With the new made floor selected > Modify Floors > Shape Editing > use Modify Subelements, Add Points ,Add Split Line....so to obtain what you want
3. If the Floor is multi- layered you can choose option Variable and so you can obtain a ramp with base

[DaveDrahn]

Whoa. Cool. Thanks all I had to do was modify sub elemets on the 2 points at the wide end of this pad and it's perfect.

Thanks.