GEOGRID GEOGRIDSAsimpa’s biaxial geogrids are high-tensile-strength products designed for base reinforcement and subgrade improvement. Higher strength grids available! SPEC SHEETS AS 1100 AS 1200 AS SF35 AS SF55 AS GTX100 AS GTX120 GEO-CELLS SPEC SHEETS AS Geo-Cell 20 AS Geo-Cell 30 AS Geo-Cell 40