Concrete is is among the the strongest and most secure substrates for lots of other components, brick veneer and tile, but concrete can lead to an wall that is completed. Concrete-leveling compound is useful for horizontal surfaces like floors, therefore it canât even out a concrete wall efficiently. Boards that are concrete can assist. Although boards are typically installed to strengthen a wood framework and prepare it for stone, brick or tile, it is possible to install the boards providing you with a flat surface.
Add the proper ratio of dry thin-set mortar and water in a bucket, following the manufacturerâs mixing directions. In case you are covering a big wall with boards that are concrete, combine thin-set in batches instead of one big batch. Thinset starts to harden within 30 minutes, and the hardening will not be halted by including water nor prolong the time that is working.
Mix the water and thin-set mixture with both a paint stir stick or a paint mixing paddle connected to your power drill, with respect to the dimensions of the batch. For large batches, the materials is mixed by a paint mixing paddle attached to an electric drill quicker and with less work. A paint stir stick is less messy for little batches and more useful.
Dampen the wall from a spray bottle with water.
Spread thin-set that was moist together with the flat edge of a trowel to the wall, covering an area big enough to mount one-sheet of board. As it forms a bond with all the wall, the thickness of the layer of thin-set is unimportant.
Another layer of thin-set over the first before the layer starts to set, utilizing the square- edge of the trowel. The notches on the trowel produce a uniform layer of substance on the wall.
Spray the backside of the first board with water and press the board from the thin-set that is damp.
Fasten the board to the wall with 2 inch concrete screws as well as a hammer-motion power drill using a Phillips-head screwdriver bit. Activate the hammer-action on the drill before driving the screws throughout the board and to the wall. That is usually achieved by turning a dial or by flipping a toggle or swap. Space the screws 6 to 8″ aside through the duration of the board, but no nearer than 3/4 inch in from the edges.
Apply mo-Re thin set to the wall where the board will go utilizing the sam-e troweling methods that are notched and flat before.
Mist the backside of the board and press it against the thin-set, leaving an area of of around 1/4 inch at Fasten the board to the wall with screws and carry on until location or the wall is coated.
Spread thin-set along the seams between board sheets with the -edge end-of the trowel, or use A3-inch putty knife.
Press alkali-resistant fiber glass mesh seam tape to the moist thin set along the seam, since the the gap between boards that are concrete and slice the the end-of the tape having a utility knife. Drag the trowel or putty knife over the very best of the mesh tape to seat the tape to the thinset.
Fill screw depressions or holes having a skim coat of thin set in the boards.
Wait before screw depressions and the seams are dry, the spread on still another layer of thinset. Smooth and feather the thin set using the trowel or putty knife out, then permit the wall dry for around 24 hrs before installing tile, stone, stucco or alternative material on the board that is concrete.