This International Standard describes an index test method for the determination of the tensile properties of
geosynthetics, using a wide-width strip. The method is applicable to most geosynthetics, including woven
geotextiles, nonwoven geotextiles, geocomposites, knitted geotextiles and felts. The method is also applicable
to geogrids and similar open-structure geotextiles, but specimen dimensions might need to be altered. This
test is not applicable to polymeric or bituminous geosynthetic barriers, while it is applicable to clay
geosynthetic barriers.
The tensile test method covers the measurement of load elongation characteristics and includes procedures
for the calculation of secant stiffness, maximum load per unit width 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 in this
International Standard.
ISO 10321 Geosynthetics - Tensile test for joints/seams by wide-width strip method
ISO 3696 Water for analytical laboratory use; Specification and test methods
ISO 554 Standard atmospheres for conditioning and/or testing; Specifications
ISO 7500-1 Metallic materials - Calibration and verification of static uniaxial testing machines - Part 1: Tension/compression testing machines - Calibration and verification of the force-measuring system*, 2018-02-01 Update
ISO 9862 Geosynthetics — Sampling and preparation of test specimens*, 2023-10-01 Update
DIN EN ISO 10319:2008 history
2023DIN EN ISO 10319:2023-08 Geosynthetics - Wide-width tensile test (ISO/DIS 10319:2023); German and English version prEN ISO 10319:2023 / Note: Date of issue 2023-07-14*Intended as replacement for DIN EN ISO 10319 (2015-09).
2023DIN EN ISO 10319:2023 Geosynthetics - Wide-width tensile test (ISO/DIS 10319:2023); German and English version prEN ISO 10319:2023
2015DIN EN ISO 10319:2015-09 Geosynthetics - Wide-width tensile test (ISO 10319:2015); German version EN ISO 10319:2015
2015DIN EN ISO 10319:2015 Geosynthetics - Wide-width tensile test (ISO 10319:2015); German version EN ISO 10319:2015
2008DIN EN ISO 10319:2008 Geosynthetics - Wide-width tensile test (ISO 10319:2008); English version of DIN EN ISO 10319:2008-10