ISO 10319 Wide-width Tensile Test for Geosynthetics
ISO 10319 is an index test method for measuring the tensile properties of geosynthetics using a wide-width strip specimen. To match a setup to this test, talk with our team.
What ISO 10319 Covers
The wide-width test grips a broad strip of geosynthetic to reduce necking, giving tensile strength and elongation representative of in-service behaviour for geotextiles, geogrids, and related products.
Why It Matters
Narrow specimens of geosynthetics neck excessively and understate strength. A wide gripped width constrains lateral contraction, so the measured tensile properties better reflect field performance.
Reading the Designation
Cited as ISO 10319:YYYY. Confirm the edition and specimen width.
Preparing Specimens
Full-width gripping across the specimen is essential to avoid slippage and edge failures. To configure wide-width geosynthetic testing, request a quote.
TensileMill CNC products for ISO 10319
Our specimen-preparation systems and testing equipment compatible with ISO 10319.

TensileMill CNC MICRO – Precision Flat Tensile & Impact Micro Machine
MICRO – Precision Flat Tensile & Impact Sample Preparation

TensileTurn CNC – Industrial Upgrade – Round Tensile Sample Preparation Machine
Industrial Upgrade – Round Tensile Sample Preparation

Electro Mechanical Universal Testing System 5 kN / 50 kN with Precision Load Cell
Electro-Mechanical UTM · 5 kN / 50 kN with Precision Load Cell

TensileTurn CNC MINI – Compact Round Tensile Specimen Preparation Machine
MINI – Compact Round Tensile Specimen Preparation
Set up ISO 10319 testing with TensileMill CNC
Tell us your materials, specimen forms, and required test sections, and our team will match the right configuration.