fireproofing exposed beams

hey fellow VRAYER’S
any suggestions on how to add a layer of fireproofing to some existing exposed beams?
using 3ds max design 2010 or 2011

How about snowflow. unfortunately not free

http://www.scriptspot.com/3ds-max/scripts/snowflow-make-snow-with-the-click-of-a-button

I think this should work well for what you want

Or you could do displacement as another way

Cheers