Hardness: Difference between revisions

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[[Category:Glossary]]  [[Category:Turf]] <br> 1. The ability of a surface to absorb energy imparted by an object colliding with it, or its shock absorbing properties.<br> <br>
[[Category:Glossary]]  [[Category:Turf]] [[Category:SportsturfC5M3]]
 
1. The ability of a surface to absorb energy imparted by an object colliding with it, or its shock absorbing properties.<br><br>
 
https://www.azom.com/images/Article_Images/ImageForArticle_12727(8).jpg<BR><BR>
Schematic description of Rockwell Hardness Testing. Rockwell Formula: Hardness Rockwell HR = E � e. �E� is a constant of 100 (diamond) or 130 (ball) units. �e� is the penetration depth in units of 0.002mm.<BR>
Source: https://www.azom.com/article.aspx?ArticleID=12727<BR><BR>

Latest revision as of 13:45, 5 October 2017