Polypropylene fibers
Revision as of 14:52, 18 December 2007 by Kdanneberger (talk | contribs)
1. Fibers of specially formulated plastic used as a soil amendment because of their ability to add stability to the soil.
Polypropylene fiber grids that are used to add structural support.
Source: http://www.rolanka.com/index.asp?pg=3dtrmpp