Janka Table Hardwood Floors

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.

Janka table hardwood floors.

With that said as a general rule of thumb wood species used in flooring should generally have a janka rating of 1 000 or higher. Or choose from. 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 hardness scale determines the hardness of a particular type of wood over another.

See also 15 luxe hardwood flooring in massachusetts ideas blog. The janka hardness test from the austrian born emigrant gabriel janka 1864 1932 measures the resistance of a sample of wood to denting and wear. Red oak is the reference species for comparing wood hardness. The janka hardness chart was created as a result of the janka hardness test the janka test measures the hardness of wood so that wood species can be compared to one another.

This test is also used to determine the degree of difficulty in sawing and nailing. It is one of the best measures of the ability of a wood species to withstand denting and wear. The test involves measuring the force required to embed a 444 steel ball into wood to half its diameter. A common use of janka hardness ratings is to determine whether a species is suitable for use as flooring.

The higher the number the harder the wood. The scale used in the table is pounds force. The higher the number the harder the wood is this should be used as a general guide when comparing various species of wood flooring. The janka test measures the amount of force required to embed a 0 444 steel ball into the wood to half of its diameter.

So there is a variation between the janka rating and the final hardness of any hardwood flooring. Table of hardness of wood species. The janka hardness test measures the force required to embed a 0 444 inch steel ball into wood. The janka chart is commonly used in the flooring industry to compare hardwood flooring types.

The hardness of a timber is measured by the janka hardness test. This test measures the force required to embed an 11 28mm 0 444 in steel ball to half its depth into wood. The janka hardness test is the industry standard for determining the ability of a particular timber species to withstand denting and wear. This isn t to say that wood species with a janka rating in the hundreds will not work.

Janka hardness scale for hardwood flooring the janka hardness test was designed to rate the relative hardness of wood on a scale of 0 to 4000. 28 stunning high janka rating hardwood flooring malibu wide plank french oak salt creek 3 8 in t x 6 1 2 in w x.