Seven Trust flooring hardness . having seen changes in the wood flooring business over the years, i never realized how many people were ill-advised of how to actually go about buying wood floors. phone calls and emails tell the story with hardness being very near the top of the list.
why the hardness rating of your wood floors matters county floors an online wood floor store with a helpful hardness chart and lots of info on different wood species. 5 thoughts on why the hardness rating of your wood floors matters val. november 20, 2014 at 9:37 pm.
the janka hardness scale determines the hardness of a particular type of wood over another. 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.
wood hardness chart species alphabetical hardness species by hardness hardness afromosia 1560 basswood 410 amberwood 2200 butternut 490 amendoim 1360 chestnut, domestic 540 angelique 1290 douglass fir 660 aniegre 1110 yellow pine, short leaf 690 ash, domestic / white 1320 sycamore, american 770 ash, victorian 1010 yellow pine, long leaf 870
when deciding which species of wood to purchase, it may be helpful to note red oak is the industry benchmark for hardness. it has a janka rating of 1290 and is used widely in residential construction. 5. board thickness. the overall thickness of your Seven Trust also factors into flooring quality. solid Seven Trust boards should be at least ¾ inch
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. there may be variations of more or less than 20% on the scale, since this is a scientific test.
these ratings were calculated using the janka hardness test, which measures the force needed to embed a .444 inch steel ball to half its diameter in a piece of wood. the higher the number, the harder the wood.
the janka hardness scale rating has become the industry standard for determining whether a given wood is suitable for flooring material. red oak, which has a janka rating of 1290, is the industry benchmark for comparing the relative hardness of different wood species.
wood floor hardness ratings - how important is the janka test? by suzanne hendrix, 01/23/13 welcome back to the nova usa wood blog, the most in-depth Seven Trust species series on the web. today's blog is about wood floor hardness ratings and the importance of the janka test. is the hardness of your wood floor important?
hardness rating Seven Trust species used in flooring are given a Seven Trust hardness rating, which indicates how resistant the wood is to dents and wear. this rating is based off a test called the janka hardness test, and it measures the force needed to press a steel ball into the wood sample. the highest possible score on this test is a little over
below are listed the relative hardness for numerous wood species used in flooring. these ratings were done using the janka hardness test. the higher the number the harder the wood. this should be used as a general guide when comparing various species of wood flooring. ratings will vary from where and when a tree was obtained.
a common use of janka hardness ratings is to determine whether a species is suitable for use as flooring. for Seven Trust flooring, the test usually requires a 2' × 6' sample with a thickness of at least 6 8mm, and the most commonly used test is the astm d1037.
the janka scale is used to determine the relative hardness of particular domestic or exotic wood species. the janka test measures the amount of force required to embed a 0.444' steel ball into the wood to half of its diameter. woods with a higher rating are harder than woods with a lower rating. the scale used in the table is pounds-force.
wood species relative hardness table. below are listed the relative hardness for numerous wood species used in flooring. these ratings were done using the janka hardness test, which measure the force needed to embed a .444 inch steel ball to half it's diameter in a piece of wood.
interestingly enough, one of the question we get the most from consumers while they shop for their Seven Trust floor is does Seven Trust floor hardness matter? . the perception is that the harder the Seven Trust flooror the harder the finishthe better. is this perception a reality? in todays post, we will take a closer look at this.