Table of contents1. Introduction2. GrindingLight sand/cream finishSalt and pepper finishMedium aggregate finishLarge aggregate finish1. IntroductionPolished concrete, discovered about 14 years ago and has made its way into history as a durable, low-maintenance paving option in almost every market segment. We've all walked on a polished concrete surface in recent years. This is such a popular and rapidly growing industry that in many cases it is outpacing consumers and entrepreneurs with new technologies and methods. This rapid growth has placed the industry in a very volatile state, leaving consumers confused about what is polite and what is not and what aspects of performance to expect. (Burns, 2015)Say no to plagiarism. Get a custom essay on “Why Violent Video Games Should Not Be Banned”?Get the original essayThe Concrete Polishing Association of America (CPAA) was formed in November 2009 to create standards for treating concrete with a finish brilliant and help define these processes. so that architects, designers and consumers can better understand the selection process. CPAA leadership is comprised of manufacturers and entrepreneurs to ensure continuity in the creation of these standards and procedures. CPAA has defined polished concrete as: The act of modifying a concrete floor surface, with or without additional exposure, to achieve the desired level of glossy finish. There are three basic versions of polished cement according to the CPAA. These are abrasive polishing products related to concrete, burnished polished concrete and locally polished concrete. The polishing process can be divided into three sections. These are grinding, densification and polishing. (vin, nd) There are many flooring systems on the market and a lot of competition as well. Thus, the assessment and modifications made should require polished concrete to survive in the industry.2. GrindingWhen considering floor restoration, not all types of flooring will be similar to glass. Concrete grinding takes place before the polishing process, making it a simpler and less time-consuming option when high-gloss surfaces are not required. The resulting grinding texture is a grainy abrasive halfway between an opaque appearance and a low level of shine, a classic appearance of steps or exterior surfaces. Smoothed cement can also be sealed with a urethane sealer to achieve a finish similar to smoothed cement. in fewer steps. In fact, a urethane-sealed floor may perform better in many environments than a polished floor. Since concrete processing is a series of steps, the level of strength, durability and brightness improves as you cut and reshape the concrete. This is the reason why ground cement is not as shiny as its polished counterparts; polishing requires significantly higher production. However, both offer a professional look, so the type of concrete we choose depends entirely on our preferences. (O'Shannessy, 2015) Grinding stages different exposures of the aggregate (polished concrete-the-complete-guide-2017, nd) Light sand/cream finish Light sand exposure is a ground and polished surface, which does not 'Typically exposes sand particles to the concrete floor. This finish is considered a creamy-looking surface and is the most popular choice for polished floors and architectural floors. Salt and Pepper Finish Salt and pepper exposure is a smooth, polished surface, which typically exposes fine sprays of aggregate on the floor in.)