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.
Epoxy flooring is a paint or coating system that is typically made up of two separate materials. When mixed together, the resulting substance quickly hardens into a durable semi-gloss or high-gloss flooring surface (although epoxy may fade or yellow when exposed to direct sunlight). Epoxy can be used on wood, cement, concrete or metal surfaces or as an undercoat beneath other flooring -- but it is most often used on concrete floors in commercial or residential garages.