Best Thinset For Ceramic Tile On Concrete

Gray thinset mortar is typically used with ceramic and porcelain floor tiles.

Best thinset for ceramic tile on concrete.

The substrate for tiles shorter than 15 inches must be so flat that it varies no more than 1 16 inch per foot according to the ceramic tile education foundation. Thinset tile mortar. Thinset tile mortar has a smooth slippery consistency similar to mud. I am writing about crack isolation membrane used with premixed thin set mapei premium mortar ceramic tile mastic 3 5 gallon.

Yet this application does make sense since concrete is heavy solid and is typically thought of as an unbending uncompromising material. At tile pro depot we have a couple of recommendations on thinset for porcelain tile. It is a polymer fortified thinset mortar for both interior and exterior installations that only needs to be mixed with water. 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.

Creating a bed of mortar is an older method of setting tiles on a concrete. Thinset is a mortar that is made of portland cement silica sand and moisture retaining agents. Then prime the concrete see photo 2 with the recommended solution consult the membrane manufacturer s literature. Installing tile directly on concrete.

Laticrete 254 platinum multipurpose thinset mortar. The cemintitious thinset mortar used. Cut the membrane so it s 1 1 2 times the width of your tiles. Thinset with small amounts of latex added are primarily used for large format tiles and stone tiles to help absorb flex from floors and walls.

I installed this thinset and put the membrane on top of it and then to my horror read that these two are not to be used together. Let the primer dry and then apply the membrane photos 3 and 4. Most floor tile is adhered to the subfloor or underlayment with cement based thinset mortar. Concrete provides one of the most stable working platforms in the world and is the preferred foundation layer for a ceramic or porcelain tile installation.

With the cracks patched apply a latex modified crack resistant thin set. It is applied to the substrate with a notched trowel.