Because it is water resistant, ceramic tile is most often used in kitchens, bathrooms, and entryways. It is also used in exterior work, such as patio floors, exterior veneers, and sometimes around swimming pools and spas. In commercial buildings, such as shopping malls, tile may also be used on plaza floors.
Tile setting requires a solid, flat surface such as plywood or a concrete floor.
When preparing walls and countertops, Tile Setters float a strong concrete base by applying waterproof paper to the wall or counter top. They then cut reinforced wire mesh and tack it down. Next, they prepare a mixture of cement, sand, and water, which they spread over the lath. Finally, the concrete is leveled and allowed to dry. After preparing the surface, Tile Setters apply a finer grade of cement or mastic, using a serrated trowel to achieve the desired thickness.