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Materials Tested

Interface Friction

Connection/Pullout

Geotechnical Testing

Unsaturated Soil

Conformance/Verification

Durability Testing

SAME-DAY Seam Testing

Recycled Plastics

Education

High strength geosynthetic reinforcement products are often specified and are important to confirm with regard to characteristic strength. TRI is the highest quality laboratory in this regard as we employ a variety of state-of-the-art tension testing clamps and measurement systems. Included in this inventory of responsive tension testing technologies is the use of “Smart”-clamps, able to adjust gripping pressure based on the measured tension strength. These clamps adjust during testing to maximize the gripping pressure without damaging the material tested. Working together with non contact extensometry for strain measurement, TRI is able to test the strongest geosynthetic materials in the world.








TRI also tests high strength component yarns and tapes, and high strength geosynthetic stitched and mechanical seams. 





 

ASTM D 4885

Standard Test Method for Determining Performance Strength of Geomembranes by the Wide Strip Tensile Method

ASTM D 4595

Standard Test Method for Tensile Properties of Geotextiles by the Wide-Width Strip Method

ISO 10319

Geotextiles -- Wide-width tensile test

ASTM D 6637

Standard Test Method for Determining Tensile Properties of Geogrids by the Single or Multi-Rib Tensile Method


 

 

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