WDW-100E ASTM D3950 is a device for tensile strength testing of geotextiles. ASTM D3950 is a standard issued by the American Society for Testing and Materials (ASTM International), which specifies the test methods and requirements for tensile strength testing of geotextiles.
WDW-100E is a common geological material mechanical testing instrument, specially used for tensile strength testing of geotextiles. The testing machine can apply tensile force at a specified test rate to measure the stress and deformation of geotextiles during stretching.
When conducting tests, the test samples are usually geotextile samples that have passed certain size and shape requirements. The sample is secured to a clamp on the testing machine and a tensile force is applied until the sample breaks. The testing machine records the loading force and sample elongation in real time, and generates tensile curves and test results.
By testing the tensile strength of geotextiles, the mechanical properties and durability of the material can be evaluated, and its applicability and performance in soil engineering, road construction, water conservancy projects and other applications can be judged. These test data can provide a reference for engineering design, material selection and quality control.
ASTMA370, ASTME4, ASTME8, ASTME9, ASTM D638, ASTM D882, ASTM D3039,ASTM D3479, ASTM E517,ASTM D695,ASTM D6641, ASTM D3410, ASTM D7791, ASTM D412, ISO6892, ISO527-3, ISO527-4, ISO7438, ISO7500-1, etc.