Porcelain Tile Ratings System

These porcelain tiles were actually ceramic tile masqueraded and sold as porcelain deceiving customers and tile installers alike.

Porcelain tile ratings system.

R9 is the lowest rating for anti slip tiles meaning they are fine for domestic environments and if they made of porcelain some commercial environments where anti slip properties are not really required. Floor tile rating system. The pei rating categorizes tile by its specific intended use and its ability to resist wear. A rating of 1 means the tile can be used on very light wear areas and should only be installed in rooms where people use soft footwear such as sneakers or slipper.

The porcelain enamel institute pei has developed a rating system that assesses the wear resistance and durability for wall and floor tiles since not all tiles can be used in all areas. In other words the amount of pressure and foot traffic the surface of a tile can take. Coefficient of friction refers to the effort needed to move an object across the tile surface and is used to indicate a tile s slip resistance. Full body porcelain tiles like the dotti r9 is very popular for newsagents car showrooms and shops.

Full body is when the tile is the same color throughout and it s better to go with a darker tile in case there are any leaks. Kendzior is a leading expert in. Dallas based lawyer russell j. The pei rating is essentially a measurement of the surface enamel s resistance to abrasion.

The wear resistance measure equates to the. The pei ratings for porcelain tile focus on the tile s strength and durability but there are other factors to consider when choosing the ideal tile for your project. The porcelain enamel institute has created a standardized grading system for porcelain and ceramic tile. An unwinnable war with more tiles being imported the ptca is unable to test every single tile that lands on american soil for the water absorption standard.

With other types of flooring you may not be able to research slip ratings. Tile with this rating is not suitable for installation on floors. It is measured by the use of a machine known as a rotary abrasion resistance testing machine in which steel ball bearings are pressed down and rolled over the surface of the tile while an observer watches the effect. The term abrasion relates to the degree of friction scratches and marks the glazed surface can withstand.

Cof slip resistance ratings for other types of flooring when buying tile you are in luck.