ggpk Tile Floors July 09th, 2018 - 18:12:59
Glazed and Unglazed Tiles. Firstly. there are glazed and unglazed tiles; the glazed tiles can be cleaned very easily and do not stain as often as unglazed tiles. All you need to do is run a mop soaked in warm water with a mild detergent solution across them from time to time. The problem with glazed tiles is that they are very smooth and therefore can be quite slippery. This is dangerous. especially if the kitchen area is prone to water spillage or if there are young children in your home. To avoid this. you could choose unglazed tiles over glazed ones. Unglazed tiles will prevent the floor from being slippery and have an aesthetically pleasing textured surface. Then again. unglazed tiles will not be as durable as glazed ones - they will be relatively more prone to damage because they are not protected by that extra layer of glazing.
If a subfloor displays excessive deflection. it can usually be remedied by installing more plywood on top of it before tile is laid. and by reinforcing the joists from below. While it may make the floor higher than before. think of it as a sort of `insurance policy` against flooring failure.
How tough is the tile to be installed? Fairly thick quarry tiles. for example. may be rated for heavy duty industrial applications. although they are often installed in homes. Because they are thicker than normal tiles and able to withstand heavy traffic. they may be less prone to cracking than a sensitive. thinner tile. For that matter. natural stone such as marble and granite are on the other end of the spectrum - they crack even easier than ceramic tile and should not be used in settings where any excess deflection is possible. Intuition may tell you they are stronger than ceramic. but in fact they are more brittle and prone to cracking. They need twice as rigid a floor as ceramic.
For plywood subfloors. be sure that the wood is at least 1 and 1/8 inches thick and is supported by an equally strong underlayment. Otherwise. your ceramic tiles will dislodge easily. or worse. break and need replacing. Concrete floors are the most ideal subfloor surface to work with. But before you can start installing ceramic tile flooring over it. it must be cleaned thoroughly. For dust and other debris. sweep and then mop your concrete subfloor surface. and allow it to dry completely. Smooth concrete surfaces must be rough sanded just like vinyl floors to allow the tiling mortar some grip.