Geogrids Geogrids are used to reinforce soils and similar materials. Geogrids are commonly used to reinforce retaining walls, as well as subbases or subsoils below roads or structures.

Geogrids are typically made of polyester, polyethylene or polyproylene. They may be wovern or knitted from yarns, heat-welded from strips of material, or produced by punching a regular pattern of holes in sheets of material, then stretched into a grid.

TRI GCL Testing capabilities include:

Physical
Carbon Content
Carbon dispersion
Density

Tensile
Tensile Strength
Junction Strength
Connection Strength
Torsional Rigidity
Durability
Creep/Stress Rupture