First of all you have to prepare the concrete surface by removing the bumps and lumps with a large scraper.

Tile prep concrete floor. Call today 0404 577 107. Create specialised resurfacing of warehousing multi level car parks and workshops. A concrete sealer prevents moisture from staying underneath the ceramic tiles. This option works best when the concrete floor is in good condition so take care to follow all of the steps below to repair cracks fill depressions and make sure the floor is level.

This is an optional step but can really benefit your tile installation in the long run. If necessary clean the concrete floor with an appropriate cleaner to remove the grease dirt and other residues. Then prime the concrete see photo 2 with the recommended solution consult the membrane manufacturer s literature. If anything it would be difficult to screw the cbu into the concrete especially with the middle layer of thin set.

De glaze existing terrazzo and ceramic floor tiles. The compound will expand and rise to reach the correct levels of the rest of the concrete. The next step is to apply a concrete sealer on the floor surface. Most tile professionals agree that attaching a cbu to a concrete floor would be more trouble than it is worth.

A sound surface is necessary when preparing concrete floor for tile installation. Use a trowel to apply and use the edge to ensure the patch has edges level with the surrounding concrete. Use a trowel to spread the compound until it is as flat and smooth as possible. Before you lay any sort of tile whether it is stone ceramic or peel and stick vinyl you must prepare your concrete floor to ensure that the tiles will go down properly and stay where they re.

C s floor prep specialise in domestic and commercial tile removal floor stripping and concrete grinding in all areas of brisbane. Allow the compound to dry for 24 hours before starting on your tile. Cracks and depressions may create weak spots that cause tile to crack in the future. Skip this step and we guarantee your new tile will crack right over the cracks in the concrete.

Use a 4 level to check if the sub floor is perfectly horizontal and pour a thin layer of self leveling screed if necessary. It will also provide a stronger adhesion between mortar and concrete. Install tile directly on the concrete floor. In many cases you can lay tile directly on the concrete surface which is naturally hard and durable.

Patch little cracks or holes with a cement patching compound. Slowly pour the compound into the areas that you previously marked as low. Cut the membrane so it s 1 1 2 times the width of your tiles. Prepare concrete substrates for epoxy coatings vinyl carpet timber and tile floor coverings.

• Tiff Red Carpet 2016