A common use of janka hardness ratings is to determine whether a species is suitable for use as flooring.
Wood floor janka scale.
Woods with a higher rating are harder than woods with a lower rating.
The janka hardness test was conducted by measuring the amount of force necessary to embed a 444 inch steel ball into side of the wood up to one half of its diameter to determine its hardness rating which is then recorded on the janka hardness scale.
The scale used in the table is pounds force.
While there are other elements that go into how a wood species performs as a flooring material the janka scale will give you a good idea of whether your wood floor will.
There may be variations of more or less than 20 on the scale since this is a scientific test.
The janka test measures the amount of force required to embed a 0 444 steel ball into the wood to half of its diameter.
Although some tests have shown bamboo and eucalyptus to be over 5 000 on the janka scale the truth is that janka hardness ratings can vary from lot to lot even when produced by the same factory.
The scale was invented in 1906 by gabriel janka an austrian wood researcher and standardized in 1927 by the american society for testing and materials depending on the room where the flooring will be installed a certain level of hardness may make it a more desirable choice.
Our chart is based on the janka hardness scale which is the industry standard for gauging the ability of various wood species to resist denting and tolerate normal wear.
In laymans terms it is a way to measure a woods resistance to denting.
Schenck company is pleased to provide you with this valuable resource to assist you with your decision.
The janka scale is used to determine the relative hardness of particular domestic or exotic wood species.
The janka scale determines the hardness of a particular species of wood over another.
Strand woven bamboo and eucalyptus flooring on average have janka ratings upwards of 3 800 which is much higher than traditional wood flooring.
The higher the rating the harder the wood.
It measures the force required to embed an 11 28 millimetres 0 444 in diameter steel ball halfway into a sample of wood.
The janka rating is a measure of the amount of force required to push a 444 diameter steel ball half way into a piece of wood.
Durability is a major factor to be considered when selecting a floor.
The janka hardness scale determines the hardness of a particular type of wood over another.
The janka test measures the amount of force needed to drive a 0 444 inch steel ball into wood to a depth equal to half its diameter.
It includes hardwood and softwood.
The janka scale measures the denting and wear.
Best price guarantee to guarantee that all customers get the best price our sales team will work with each customer to beat any validated competitive price.
It was standardized by the american society for testing and materials astm in 1972.
The janka scale was invented by gabriel janka an austrian wood researcher back in 1906.
