This r value shows the degree of slip resustance the tile has.
Floor slip resistance group r1.
The astm e303 slip resistance test standard defines the british pendulum tester that is now a national standard for pedestrian floor slip resistance in at least 50 nations on five continents and has been endorsed by ceramic tile institute of america since 2001.
The r13 rating is the highest slip resistance rating for anti slip floor tiles.
The r stands for ramp test.
Slippage is a huge concern with any type of flooring.
Sat prompts the user to collect surface microroughness data from the test area using a hand held meter.
Not all tiles will have a slip ratings but tiles that have been designed to provide grip often will.
Slip resistance testing or floor friction testing is usually desired by the building s owner or manager when there has been a report of a slip and fall accident when there has.
Slip resistant flooring is a practical solution to blending safety flooring properties with the modern less industrial commercial flooring looks.
But that pooled water can make that seemingly slip.
This r value ranges from r9 which has a small degree of slip resistance right up to r13 which is the highest slip resistance.
The majority of floor tiles these days are given an anti slip rating.
This rating comes in the form of an r value.
It is the most widely used and trusted pedestrian slip resistance test method worldwide.
R13 non slip tiles.
In relation to r rating of floors for shod slip resistance it s very important to note that there are no r1 to r8 values and that r9 floors may have the highest shod slip risk.
Bathrooms and kitchens are often floored in ceramic or porcelain tile due to the tile s superior ability to stand up to pooled water.
It delivers peace of mind and looks good doing so.
As mentioned not all floor tiles have slip ratings although the ones that don t will be graded to a specific minimum standard regardless but those designated as anti slip floor tiles will be assigned what is known as an r value.
The r9 to r13 rating for shod feet and an abc rating for bare feet are values that the health and safety executive hse architects floor specifiers builders and you can use to determine the slip resistance of a surface before purchasing flooring.
Floor slip resistance testing is the science of measuring the coefficient of friction or resistance to slip accidents of flooring surfaces either in a laboratory before or after installation or on floors in situ.
The r stands for ramp test with the subsequent number indicating it s anti slip grade 13 being strong 9 being slight.
These values span a scale from r9 minimum standard right through to r13 the highest slip resistance.
Slip resistance and floor tile.
