Geocell technology leader Presto Geosystems unveils the new and improved design of the patented ATRA® Key Connection Device for the GEOWEB® Soil Stabilization System (Geocells). The innovative ATRA Key design includes a structurally reinforced handle and frictional barbs for improved interlock with the GEOWEB surface texture. Together, these features provide added protection against the three primary modes of mechanical junction failure: shearing, splitting, and peeling.
Engineered for installation speed and connection strength, the ATRA Key is a low-cost, highly effective option for establishing mechanical connections between GEOWEB sections with one quick and easy turn. The ATRA Keys are three times faster to install and three times stronger than more rudimentary connection methods, such as staples or zip ties, providing a more secure and permanent load-transfer connection at mechanical junctions.
Presto Geosystems is the original inventor and global leader in geocell technology. Its patented GEOWEB® Soil Stabilization System been installed on thousands of projects in every geographic region in the world, and is the only geocell technology that has stood the test of time for over 40 years.