Revit add-ins InstaCrete for the dog-legged stair.
Revit add-ins InstaCrete helps to build the dog-legged stair. It gives a smooth join between the floor and the waist slab.
Use the arrow sign on the left side of the page to open the video tutorial index.
Table of Contents
Revit add-ins InstaCrete resources
Revit modelling vs InstaCrete modelling Part I
Grid, Level & Foundations.
Revit modelling vs InstaCrete modelling Part III
Beam tool comparison.
Revit modelling vs InstaCrete modelling Part V
Wall tool comparison.
Download InstaCrete – from Autodesk App store
Revit modelling vs InstaCrete modelling Part II
Columns tool comparison
Revit modelling vs InstaCrete modelling Part IV
Structural floor tool comparison
Revit Tutorial 2020 – Stair modelling
How to get a smooth join between the stair & the waist slab?
Dog leg stair I – Adding a stair in E-W direction.
In this tutorial, I will add a dog-leg stair in an east-west direction. Let us open the south elevation. Open the dialogue box. Select “c” for east-west grid line & 3 for north-south grid. Select level 1 and level 2 for the bottom & top level.
Suppose, this stair has 9 risers in the first flight & 8 risers in the second flight. Let the tread length be 250 & stair width 1000. Waist-slab thickness is 265. The stair has left run. Stair-well is 200. Landing length is equal to stair width that is 1000. The landing thickness is 250.
This stair starts & ends with riser for the first flight. And for second flight it starts with a riser & ends with tread. Select the arrow pointing towards the west direction. Select the right stair turn. Click the okay button. Select the appropriate bottom & top slab. Save the family to construct the stair in the drawing.
Observe the stair in the drawing. Open the 3D view to study the stair.
Dog leg stair II – Adding & copying a stair.
In this tutorial, I will add a dog leg stair in a North-South direction. Let us open the east elevation. Open the dialogue box. Select “E” for east-west grid line & 3 for the north-south grid. Select level 1 and level 2 for the bottom & top level. Suppose, this stair has 8 risers in the first flight & 8 risers in the second flight.
Let the tread length be 250 & stair width 1000. Waist-slab thickness is 265. The stair has the right run. Stair-well is zero. Landing length is equal to stair width that is 1000. The landing thickness is 250.
This stair starts & ends with tread for the first flight and second flight. Select the arrow pointing towards the south direction. Select the left stair turn.
Click the okay button. Select the appropriate bottom & top slab. Save the family to construct the stair in the drawing.
Observe the stair in the drawing. Open the 3D view to study the stair.
Let us copy this stair. In the 3D view open stair manager. Select the mark from the pull-down menu from the copy stair area.
Select level 1 for “from bottom field.” & Select level 5 for “to bottom level”. Hit oaky key. Go on selecting the bottom & top floors appropriately to copy the stair.
