Mass Floors at the Bottom of a Mass
To analyze a portion of a mass that occurs below the lowest mass floor, create a level and mass floor at the
bottom-most boundary of the mass. Otherwise, Revit Architecture does not include that portion in the
surface area or volume calculations for any mass floors. As an alternative, you can examine the Gross Surface
Area and Gross Volume parameters for the mass.
NOTE
The Gross Surface Area includes the bottom surface of a mass. However, the combined exterior surface
areas of mass floors include the sides and top of the mass, but not its bottom surface.
Creating Mass Floors
1
If you have not already done so, add levels to the project.
Mass floors are based on levels defined in the project. See
Adding Levels
on page 1042.
2
Select the mass.
Mass Floors at the Bottom of a Mass | 525
Summary of Contents for 24000-000000-9860 - Revit Architecture - PC
Page 1: ...Revit Architecture 2009 User s Guide April 2008 240A1 050000 PM02A ...
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Page 56: ...18 ...
Page 116: ...78 Chapter 3 Revit Essentials ...
Page 172: ...134 Chapter 4 ProjectViews ...
Page 178: ...Schedule with Grid Lines Schedule with Grid Lines and an Outline 140 Chapter 4 ProjectViews ...
Page 554: ...516 ...
Page 739: ...Curtain wall Curtain Grid Curtain Walls Curtain Grids and Mullions 701 ...
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Page 1276: ...1238 Chapter 20 Design Options ...
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