UNE-EN ISO 10319:2025

This document describes an index test method for the determination of the tensile properties of geosynthetics (polymeric, glass, and metallic), using a wide-width strip. This document is applicableto most geosynthetics, including woven geotextiles, nonwoven geotextiles, geocomposites, knittedgeotextiles, geonets, geomats, and metallic products. It is also applicable to geogrids and similaropen-structure geotextiles, but specimen dimensions might need to be altered. It is not applicable topolymeric or bituminous geosynthetic barriers, while it is applicable to clay geosynthetic barriers.This document specifies a tensile test method that covers the measurement of load elongationcharacteristics and includes procedures for the calculation of secant stiffness, maximum load per unitwidth and strain at maximum load. Singular points on the load-extension curve are also indicated.Procedures for measuring the tensile properties of both conditioned and wet specimens are included inthis document.