Tensar TriAx geogrids – Tennis Ball Demonstration — proper confinement of aggregate particles is essential to the performance of a well-designed geogrid product. This demonstration uses a snooker-ball type triangular rack and tennis balls to show the significance of incorporating a high-profile rib and a triangular aperture to optimize both confinement of an unbound material […]

Tensar TriAx geogrids – Sand Box Demonstration — through the use of soft foam, a weak subgrade condition is created to demonstrate the improved bearing capacity realised using Tensar TriAx geogrid. Note how the participant’s weight is not supported in the unreinforced condition yet is fully distributed by the TriAx product forming a reinforced composite […]