All glazed floor tiles are classified under a porcelain enamel institute pei rating for the suitability of fixing in a particular location.
Porcelain tile pei rating 4.
It does not measure the fracture strength of the entire tile nor does it offer any rating of the slip resistance of the tile.
Pei is the abbreviation for porcelain enamel institute.
The pei rating applies only to glazed tiles.
A pei rating is given to a tile product based the hardness of its glaze.
Pei 4 intense footfall.
Tile that experiences much foot traffic should be harder and denser than than that receives no foot.
Pei ratings act as a kind of shortcut to figure out where the tile can be installed.
These tiles are perfect for residential use and can also be laid in light commercial spaces such as offices bars and restaurants.
The best type of tile would be a full body darker porcelain tile with a pei rating of 4 or 5.
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.
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The pei categorization primarily defines the hardness and durability of the various ceramic products that are tested.
Here is a link to all of our full body porcelain tile.
This rating is for glazed tiles designated for use on walls only.
This hardness is determined by the manufacturer using a standardized test.
Pei porcelain enamel institute ratings help you determine the hardness and durability of tile.
The tiles are rated from a soft 1 or talc to 10.
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.
It should be noted that the pei rating involves testing of only the surface wear layer of a tile s enamel glazing.
Perfect for busy public spaces such as shopping malls and airports where they re subject to.
Visit our article on the difference between ceramic and porcelain tiles.
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.
Tile with this rating is not suitable for installation on floors.
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Tiles with a pei rating of 5 are tough very tough.
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.
Pei 5 heavy footfall.
The results of this test will determine the proper usage of a product.
Please note that through body porcelain tiles do not have a pei rating as they are very hard wearing.
Glazed and unglazed tiles are rated for scratch resistance and hardness via the mohs scratch test.