Stud Walls On Concrete Slab

Choose a length that will penetrate the concrete at least 1 inch.

Stud walls on concrete slab.

Stretch a tape measure across the concrete slab and mark the position of the wall s ends. The gasket must be designed specifically for use with. Run a chalk snap line between the marks and snap the line against the slab to lay out the position of one of the wall s sides. If this is the case drill through the curb and into the slab with a roto hammer every few feet.

Remove the curb and clean the slab thoroughly with a wire brush. Start at one end of a wall and mark the location of the first stud. Lay a continuous layer of 1 4 inch foam gasket or similar moisture and air barrier on top of the concrete slab before applying sill plates. Most jurisdictions require a 4 mil plastic sheet vapor barrier for basement walls against concrete.

By doing this you will avoid having the concrete bolt end up under a stud position. Use a tape measure to mark out the location of the remaining studs along the wall. The website is 100 free. That is if the studs are going to touch the concrete wall.

Your local building code may call for the wall to be anchored to the slab with threaded rods. Be sure to wear safety goggles when hammering masonry nails into concrete. Trick when placing the concrete anchors either the lbolts or lag shields mark a length of 2 x 4 with the position of the studs lay it beside the concrete pad and insert the concrete bolts betweenmarks. Measure mark and cut a 2 by 4 to serve as the bottom.

Then fill the holes in the slab with hydraulic cement. Using a plumb bob or laser level transfer those locations to the top plates. Consult your building plans and snap a chalk line to outline the area for the stud wall with pair of lines parallel and 3 1 2 inches apart. Wall studs are typically installed at 16 intervals when measured at their centers.

This prevents water from leaking under the bottom of the wall to the inside of the building. Exterior wall on slab must be out on the edge an exterior wall must be placed on the outside edge of the slab so the exterior siding laps down and over the edge of the slab. Some concrete nails are the cut nail design shown in the photo with a thick flat shank and a tapering v profile.