Thanks to triangular openings that create the snowshoe-like effect of evenly distributing stress to surface areas, TriAx Geogrid is able to reinforce paved or unpaved roads. Punched from a single polypropylene sheet into a grid with thick, square-edged ribs, the grid traps aggregates to create a stiff composite layer for stabilization. To generate recommendations and cost comparisons for flexible pavements and unpaved roads, download the manufacturer’s free SpectraPave software and enter your project details. An application for use on any laptop or mobile device is available. Tensar Corp. 888-828-5126. www.tensarcorp.com