The Janka hardness test measures the toughness of a particular species of wood. More distinctively, the Janka toughness test for hardwood flooring measures the force needed to insert a .444 inch. steel ball to half its diameter in the wood surface. Observing the Janka of the wood is essential when getting ready to get a wood floor. You should contemplate how much traffic the wooden floors will endure over a period. If the floor will be walked on a lot like in a public space then its best to pick a hardwood flooring which has a high Janka rating.
From another viewpoint if the floor is employed in a residential care home where there is not much traffic the Janka rating doesn't need to be too high. Janka is the scale or measurement employed in determining how hard the wood is. It has been proved by the force wanted to implant a little filch ball to 1/2 its diameter into the wood that's being tested at the time. This test is done not only on top of the wood but the also on the sides. Therefore the harder force it takes to do this the harder is the wood. Before selecting your hardwood flooring, take a little time to think about how many people will be marching through your living rooms, hallways, and entry rooms or how many people will you be having in your neighborhood store over time? If you are expecting a high volume keep an eye out for the hardwood floors with a higher Janka Rating.