If you are contemplating use of tiles for any purpose you will require grouts and other adhesive materials. Best adhesive would be thin set tile mortars. However the problem that would be confronted by the user would be type of mortar sets that need be used.
Various type of mortar set for tiling are there that includes thin set tile mortars that are widely used for floors and outdoor constructions. In residential tiling applications they are common features.
Usually the thin set tile mortars creates very strong bond and they are also fair moisture resistant elements making them ideal for areas like bathroom, kitchen and other such places in a home that are vulnerable to moisture.
One of the downsides of thin set tile mortars is that they have a tendency to crack easily. Hence they may not be ideal for the floors that flex a lot and if used at all, they should only be used on such floor with special types of adhesives.