Tile Over Cement Walls

The easiest product to use on a cinder block wall is surface bonding cement.

Tile over cement walls.

Thinset mortar is your default tile mortar for most indoor and outdoor applications. All you have to do is pour the cement into a container such as a wheelbarrow then stir in the water with a shovel. Kerdi board building panels can be used to create a ready made flat and plumb surface on the cinder block wall. Inspect the concrete surface.

Thinset tile mortar has a smooth slippery consistency similar to mud. Tile bonded directly over masonry or concrete in figure b the tile bond coat is dry set latex modified thin set mortar directly on masonry or concrete wall. They are screwed into the wall and are waterproof and thermally insulating. Ceramic and porcelain tile are so frequently installed at or above grade level on a cement board underlayment or directly on plywood that it almost seems novel to install tile directly on concrete.

Laying down tiles on a concrete wall is not much different than laying tiles on drywall. Mix surface bonding cement with water to a pasty consistency. You need approximately 4 cups 950 ml of water for an 80 lb 36 kg bag of cement mix. Thinset is a mortar that is made of portland cement silica sand and moisture retaining agents.

Another thermal demand relates to the area of freeze thaw. Before beginning a tile installation over a concrete wall perform an inspection to look. In colder climates the action of the freezing and thawing temperature can cause tile installations to fail. Then rinse the wall with a water dampened.

Yet this application does make sense since concrete is heavy solid and is typically thought of as an unbending uncompromising material. However make sure that the surface is smooth and flat before doing anything. Mix degreasing cleaner with water in a bucket using a dilution recommended by the cleaner manufacturer. It is applied to the substrate with a notched trowel.

Can i put tiles over painted concrete walls. Exterior tile installation on walls when selecting for walls properly prepared and building code approved substrates are essential. Scrub the wall tiles with diluted degreasing cleaner and a nylon scrub brush. Layer newspaper on the floor across the bottom of the tiled wall.

Photos courtesy of mapei. You may install the tiles on the surface directly without the need for cement boards. Types of prep there are quite a few ways to prepare a block wall for tile including direct mortar cement board kerdi board and a layer of liquid membrane. Tiling over an uneven surface will give you less than stellar results so level out any globs of dried grout with a sander and secure loose tiles with fresh tile adhesive before beginning the.