Determine the wall location.
How to build a wall on uneven concrete.
Screw the ends of the boards together to build a frame that s in the shape you want your slab to be.
Then build a perimeter or a wood brace that is the same height as you want the concrete to be.
Remove the curb and clean the slab thoroughly with a wire brush.
Use two 2 by 4s on each end two running length wise on top and a single 2 by 4 on the bottom.
Framing walls on an uneven concrete slab 1 frame walls square on ground and then deal with space between pt seal plate and bottom plate of wall with large shims.
This frame or form will hold the liquid cement in place as it dries.
Build each wall of your frame flat on the ground.
Floor plate installation when a floor is uneven the best way to frame a new wall is to set the floor and ceiling plates first.
Attach a masonry drill bit to the hammer drill.
2 cut each stud individually to length so that top plate is level.
If this is the case drill through the curb and into the slab with a roto hammer every few feet.
The end result of the project however probably will be.
Doing this requires the top plate or string up.
Use a chalk line on the floor to indicate wall placement and cut a.
Set your single studs every 16 inches.
Pouring a concrete slab isn t difficult but it can be a bit tricky especially if the ground where you are attempting to pour the slab is uneven.
Mark the location of concrete anchors on the concrete slab.
Although spacing requirements vary according to project anchors must generally rest at the center of the wall one at each end and approximately every 3 feet in between.
Then fill the holes in the slab with hydraulic cement.
Tape a one foot by one foot square of plastic sheeting plastic kitchen wrap will do to the concrete wall in your basement with duct tape and leave it in place for 24 hours.
If you have a door or window in your shed frame it into the wall using doubled up 2 by 4s as well.
Your local building code may call for the wall to be anchored to the slab with threaded rods.
To lay new concrete sweep and clean the old concrete and saturate the old concrete with water.