A concrete slab makes a good underlayment for ceramic tiles since it s similar to the solid mortar bases that used to be the standard for ceramic tile installation.
Underlayment for ceramic tile on concrete.
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.
Types of ceramic tile underlayment.
The mortar permanently binds the tiles to.
For this reason ceramic and porcelain tile floors can be considered somewhat delicate despite the inherent strength of the material.
For wood and laminate flooring the underlayment may provides moisture protection.
There are various types of tile underlayment but all serve to smooth out uneven.
Ceramic tile and other hard tile and stone products fasten to the floor or wall using a bed of mortar as an adhesive.
Installing tile directly on concrete.
In addition underlayments can provide thermal and sound insulation as well as a cushion that makes walking on the floor more.
The subfloor the underlayment and the surface tile you walk on.
I m putting ceramic tile flooring in my kitchen and live on a 10 year old ground level concrete slab.
Yet this application does make sense since concrete is heavy solid and is typically thought of as an unbending uncompromising material.
For ceramic tile flooring laid over concrete it separates the tile from the concrete pad and prevents cracks damaging the tiles.
A tile floor consists of three individual layers.