Geogrid Testing Services

Geogrid Testing Services
GeoTesting Express

PDFGeosynthetic Testing Service Sheet

As an accredited member of the Geosynthetics Accreditation Institute - Laboratory Accreditation Program (GAI-LAP), our equipment, technicians and quality system are monitored regularly for proficiency and compliance, and our testing processes are validated by the United States Army Corps of Engineers, assuring that you can count on quality results every time. GTX will test according to any procedures and/or standards you specify. We can also assist in developing site-specific specifications.

Column Filter
Test Method
Test Standard
Test Property
ID Test Method Standard Test Property Keywords Details
106 Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer ASTM D1238 melt index melt, index, flow, rate Details
107 Standard Test Method for Density of Plastics by the Density-Gradient Technique ASTM D1505 density density Details
108 Standard Test Method for Carbon Black In Olefin Plastics ASTM D1603 percent carbon black content carbon, black, content, cbc Details
109 Standard Test Method for Determination of Carbon Black Content in Polyethylene Compounds By the Muffle-Furnace Technique ASTM D4218 percent carbon black content carbon, black, cbc Details
110 Standard Test Method for Determining the Shear Strength of Soil-Geosynthetic and Geosynthetic-Geosynthetic Interfaces by Direct Shear ASTM D5321 Interface shear, cohesion, friction angle interface, direct, shear, adhesion, cohesion, friction, angle, Mohr-Coulomb shear strength envelope, Mohr-Coulomb friction angle Details
111 Standard Test Method for Determining Tensile Properties of Geogrids by the Single or Multi-Rib Tensile Method ASTM D6637 rib tensile strength rib, strength, tensile Details
112 Standard Test Method for Measuring Geosynthetic Pullout Resistance in Soil ASTM D6706 pullout resistance pullout resistance; soil-geosynthetic interface Details
113 Flexural Rigidity of Geogrids, Geotextiles and Related Products D7748 bending length, flexural rigidity bending length; flexural rigidity; stiffness Details
114 Geogrid Rib Tensile Strength **GRI has discontinued this method, the industry-accepted standard test method is now ASTM D6637 GRI GG 1 rib tensile strength rib, strength, tensile Details
115 Geogrid Junction Strength GRI GG 2 junction strength junction, strength Details