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Currently our model uses only Generic walls. But by choosing alternate types, we can express the construction of the wall and its materials.
Catch-up file completed to this point: 10_Medical Center_Wall-Types.rvt
Figure 10–1 Pre-highlight one of the exterior walls
Figure 10–2 Use the tab key to chain select the exterior walls
Figure 10–3 Zooming in closer reveals a brick pattern on the surface of the walls
Notice that as you zoom in closer, a brick pattern appears on the walls. If your brick appears on the inside of the building instead, chain select the walls again and then tap the spacebar to flip them.
In plan view, the change to the exterior walls will not be obvious. This is because the plan view is set to display “Course” level of detail. In course level, only the outlines of the walls display.
Figure 10–4 Change to Medium level of detail to see the wall's layered assembly in plan
If you look carefully at the dimensions in the plan, you will notice that some have changed. This is because in addition to now displaying internal components, changing from Generic to Brick on Metal Stud has also changed the thickness of the exterior walls, thus impacting the value of some dimensions (see Figure 10–5).
Figure 10–5 Some dimensions are affected by the change in wall type
Let’s assume that the design called for keeping the thickness of the wall unchanged when changing types. In other words, let’s say we needed the wall to remain 1'-0" thick. Create a new type and modify it to accomplish this.
If you want to change all existing walls of this type throughout the entire project, simply make your edits and then click OK. If instead you would prefer to preserve the original, use the Duplicate button to make a copy and assign it instead. Best practice is to duplicate.
Figure 10–6 Select any exterior wall, duplicate its type and then edit the structure
Figure 10–7 Adjust the thickness of layers and note the effect on the total
If you get an error regarding your curtain wall, click the Delete Elements button to resolve it. The curtain wall will recreate any deleted elements it requires.
All dimensions should return to their previous values. You will not always be able to adjust the wall thickness like this in every project. In cases where the walls must change thickness, you may need to adjust some of their locations after the change. You can also explore Location Line, (see the next topic).
Once you have created a new wall type, it can be used like any other.
Pay close attention to the settings on the Properties palette as Revit is remembering the curtain wall we drew previously and defaulting to those values.
Figure 10–8 Be sure to configure appropriate settings each time you run a tool - Revit remembers what was used previously
Zoom in near the intersection of Grid G and 4.
Figure 10–9 Snap to the endpoint near Grid G4
Figure 10–10 Draw two walls to close the rectangular shape on level 2
Figure 10–11 Check your progress in 3D