Be sure to wear safety goggles when hammering masonry nails into concrete.
How to build an interior wall on concrete.
Space attachments every 12 inches using two at a time.
Slide a washer over each anchor.
Some concrete nails are the cut nail design shown in the photo with a thick flat shank and a tapering v profile.
Use a hammer drill with 3 16 masonry bit to drill a hole through the wood and into the concrete floor.
Choose a length that will penetrate the concrete at least 1 inch.
Walls are built from the ground up.
Cut four or five two by four blocks each perhaps 10 to 12 inches long and insert them between the end studs on.
Lift the wall and slide the wall over the anchors.
Align the wall with the chalk snap lines that indicates its position.
Nail through the bottom wall plate into the concrete beneath with a powder actuated nail gun or other masonry fastener.
Make sure joints between cap blocks are filled with mortar and smoothed with the finishing tool.
The tops of cement block walls are typically capped by applying a layer of mortar embedding metal reinforcement strips then covering the wall with solid concrete cap blocks.
Use an impact driver to drive a 3 tapcon screw through the wood and into the floor.
Insert shims between the joists and wall as necessary to make the wall fit snugly.
Measure from the edge of your concrete footing to the point where the outside face of your wall will be.
Repeat at the other end of the board.
Fully tighten anchor nuts with an adjustable wrench.
Drive a nail into the concrete here.
So if your wall is 8 inches wide your two nails should be 8 inches apart.
Thread and hand tighten a nut onto each anchor.