Tensar® TriAx® (TX) Geogrids
Advanced Geogrids specifically designed for trafficked surfaces.
TriAx Geogrid’s multi-directional properties leverage triangular geometry, one of construction’s most stable and widely utilized shapes, to provide an enhanced level of in-plane stiffness. Its triangular structure, coupled with improved rib and junction geometry, offers the construction industry an improved alternative to conventional materials and practices.


TriAx Geogrid is manufactured from a punched polypropylene sheet oriented in multiple, equilateral directions to form its triangular apertures, resulting in high radial stiffness throughout the full 360 degrees. This feature yields a more efficient product that delivers optimal in-service stress transfer from the aggregate to the stabilizing geogrid.
TriAx® Geogrid and the use thereof are protected by U.S. Patent No. 7,001,112.
How to Install Tensar TriAx Geogrids on Roadway Projects
- Overview
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TriAx Geogrid is manufactured from a punched polypropylene sheet oriented in multiple, equilateral directions to form its triangular apertures, resulting in high radial stiffness throughout the full 360 degrees. This feature yields a more efficient product that delivers optimal in-service stress transfer from the aggregate to the stabilizing geogrid.
TriAx® Geogrid and the use thereof are protected by U.S. Patent No. 7,001,112.
- Video
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How to Install Tensar TriAx Geogrids on Roadway Projects