How big should Revit models be?

How big is a typical Revit file?

A typical Revit file size for a proj- ect in construction will be between 100 MB and 500 MB. Note that 500 MB is really on the high side of file sizes; beyond that, the model will be slow to open and hard to rotate in 3D views.

How big should a Revit family be?

However, a 300k-500k Revit family file is an ideal Revit family file size. While we design for smaller family file sizes; we invest more time on “The Number 1 Item” that can adversely affect Revit project file performance.

How big is a BIM file?

BIM 360 has no limit to file size when you upload a file to the Plans or Project Files folder. PDF files have limits to the number of pages. For the Plans folder, a PDF file can have no more than 500 pages. For the Project Files folder, a PDF can have no more than 2000 pages.

How do I find the size of a Revit model?

Available by right clicking in the Pass/Fail Messages Editor, then choosing Insert>>Value. Name of the check. Size of the selection filter. File size.

How big is too big for a Revit model?

WHEN IS A FILE TOO LARGE? In general, the maximum viable file size is determined by your RAM. The rule of thumb is that a Revit file should be, at the most, one twentieth the size of your RAM. So if you have 16GB of RAM, you are going to want to keep your file to under 800MB.

How do I reduce the size of a Revit model?

In other words Revit users must open the file by selecting Audit option, whose size they want to reduce. After that they should go to file menu and Click Purge Unused option for deleting unwanted information incorporated within the file. If a file contains too many links within it its size automatically increases.

What makes a good Revit family?

Flex the family frequently to make sure constraints are working as expected. Avoid overusing voids in family geometry. Avoid arrays and formulas, if possible. Turn off geometry in plan views, and use symbolic lines and masking regions instead.

How do I reduce family size in Revit?

Autodesk Revit 2018 – Top Tips to Reduce Family File Size

1. Use only native Autodesk Revit geometry (no SAT files sorry!)
2. Keep voids to a minimum where possible.
3. Practice good family nesting (if geometry is used more than once, don’t array it, nest it)
4. Check for duplication of geometry in nested families.

What file types can Revit import?

Revit supports a wide range of industry standards and file formats, including:

• Revit native formats: RVT, RFA, RTE, RFT.
• CAD formats: DGN, DWF, DWG, DXF, IFC, SAT, and SKP.
• Image formats: BMP, PNG, JPG, JPEG, and TIF.
• Other formats: ODBC, HTML, TXT, and gbXML.

What is the difference between CAD and BIM?

BIM is Building Information Modeling. It is an integrated workflow built on coordinated, reliable information about a project from design through construction and into operation. CAD is Computer-Aided Design. You can also add another D and have Computer-Aided Design and Drafting.

What is IFC in BIM?

IFC is short for International Foundation Class and files using the IFC file format are Building Information Modelling (BIM) files. However, unlike other BIM file formats, IFC files are platform neutral and can be read and edited by any BIM software.

What does compacting a Revit model do?

Compact Central Model

The process of compacting rewrites the entire file and removes obsolete parts in order to save space.