Junctions

Junction integrity
TriAx is produced from an extruded sheet of polypropylene. This is then punched with an array of holes and stretched to create the unique TriAx structure. This Tensar process, coupled with the design of the junctions, results in a product with high junction strength and stiffness.

Junction efficiency
Rigorous testing has been conducted in line with each of the three rib directions. In each direction tested, the TriAx geogrid was found to have high strength junctions and stiff ribs. This provides effective mechanical interlock of aggregate particles into the aperture with a node structure providing high junction efficiency.