Examples are âEsperantoâ and the âInternational Phonetic Alphabet,â which is used to describe pronunciations in some dictionaries, and that used by airplane pilots to communicate.
Polished concrete is concrete that has been treated with a chemical densifier and ground with progressively finer grinding tools. The grinding tools are usually progressive grits of diamond grinding cup wheels and diamond polishing pads.rocess involved in polishing concrete: 1  The concrete floor is cut with a variety of diamond abrasive grits, usually, 3-8 depending on the gloss level desired. 2  Many in the industry do not consider a 3-step grinding to be truly polished concrete. 3  The 3-step process is often referred to as a hybrid polished concrete.
Concrete floors work well with vinyl tiles. Plain concrete is typically a dull grey and useful as a floor material thanks to its hardness and durability rather than its appearance. Fortunately, concrete floors can be covered with a variety of more attractive materials, including vinyl tile, which is simple to install. A concrete floor should be sealed to protect against moisture, but the sealer can interfere with the tile adhering to the floor. With just a little extra work, you can seal your concrete floor and still make it suitable for vinyl tile.