Patch Cement Floor Before Tiling

The following steps will allow you to prepare a concrete floor before you lay your tiles.

Patch cement floor before tiling.

Pre mixed floor patch helps repair cracks and holes in concrete vinyl and plywood floors before installing tile or other flooring. While laying tile is. I cut the membrane to extend at least two tile widths on both sides of the crack. Fills minor dips and imperfections.

If there are cracks larger than 1 8 inch in your concrete subfloor those should be patched and filled with a cement patching compound. Once you ve prepared the concrete floor you ll be ready to lay a tile floor and create your ideal design. Before tiling the floor level any raised patches with a handheld concrete grinder. Grind slowly and carefully if you remove too much concrete you ll create another hole to patch.

Then prime the concrete see photo 2 with the recommended solution consult the membrane manufacturer s literature. Patching and sealing a concrete floor takes extra time and effort but these essential steps ensure that the surface will support the tile for years to come. Concrete subfloors move shift and crack over time. Tiles can be found in a seemingly unlimited variety of sizes colors and patterns.

Cleaning and filling any cracks in the floor takes a little time and the only precautions to take prior to tiling are to make sure that the floor is completely dry as the thinset used for tile needs a moisture free environment. Cut the membrane so it s 1 1 2 times the width of your tiles. And at only 0 8 mm thick the membrane can be used under almost any tile floor. Tile flooring can quickly give an old floor pizazz.

Answer answer generally speaking allowing the concrete to cure for 28 days allows it to achieve 90 cure and there is no significant shrinkage in the concrete after that in terms of installing ceramic tile over it. The floor patch helps fill minor dips and imperfections. Covers up to. You need to rely on the manufacturers data sheet recommendations for the thin set dry set mortar you are using to adhere to the concrete.

Use over concrete plywood and vinyl prior to installing tile or other flooring. Let the primer dry and then apply the membrane photos 3 and 4. How to lay tile over cracked concrete. Skip this step and we guarantee your new tile will crack right over the cracks in the concrete.