Geotextile Testing: In order to determine if a geotextile material is suitable for a particular application it must undergo appropriate
mechanical testing procedures as related test stand .
Geotextile Testing machine can help you to do the test ..and help
you to know the quality ..
1. Applications & functions of Geotextiles Tensile Testing machine
WDW series Geotextiles Tensile Testing machine are used for wide
width strength and elongation, grab strength and elongation, CBR
puncture test and trapezoidal tear test of geotextiles. They are
essential testing instrument for quality testing section,
university and college, research institution and industrial and
2. Main Features of Geotextiles Tensile Testing machine
This machine adopts the most advanced and reliable load frame
structure of ball screw electric mechanical universal testing
machine, which equips alternating servomotor for driving crosshead,
photoelectric encoder for displacement measure and high precision
load cell to assure the high resolution of test.
Equipped with the computer &Software & printer, it can
display, record, process and print the test results, and control
test procedures as the set program and can draw test curves
automatically in real time. Control software can automatically
finger out routine data, such as tensile modulus of elasticity,
extend rate after rupture, non-proportional extend strength Rp0.2,
They can conform to the requirements of testing standards ASTM
D4595, ASTM D4632, ASTM D6241, etc.
3. Main Technical Specifications of Geotextiles Tensile Testing machine:
|Force Range (kN)||0.1- 5||0.1- 10||0.2- 20||0.5- 50|
|Force Accuracy||±1% of applied force|
|Position Resolution (mm)||0.001|
|Test Speed Range (mm/min)||0.01-500, servo control|
|Crosshead Travel (mm)||800|
|Width of testing space (mm)||370|
|Wide width tensile specimen (mm)||Width 200|
|Grab tensile specimen (mm)||Width 100|
|CBR puncture rod (mm)||φ50×100|
|Power Requirement||1 phase, 220V±10%, 50Hz|
|Environmental Requirements||Room temperature- 40℃, relative humidity <80%|
|Frame Dimension (mm)||600×420×1700|
|Frame Weight (kg)||450|
ASTM D4595, ISO 10319 Standard test method for tensile properties
of Geotextiles by the wide-width strip method. 200mm wide-width
strip tensile grips.
ASTM D3787, ISO 12236 Test method for bursting strength of
textiles-constant rate of traverse(CRT) ball burst test. static CBR
ASTM D4533, ISO 9037.4 Standard test method for trapezoid tearing
strength of Geotextiles.
ASTM D4833 Standard Test Method for Index Puncture Resistance of
ASTM D1004 Test Method for Tear Resistance (Graves Tear) of Plastic
Film and Sheeting.
ASTM D6693 Test Method for Tensile Properties of Nonreinforced
Polyethylene and Nonreinforced Flexible Polypropylene Geomembranes.
ASTM D6241-99 Standard Test Method for the Static Puncture Strength
of Geotextiles and Geotextile-Related Products Using a 50-mm Probe.
About the tensile strength test analysis,computer will do it .please kindly keep me inform your test
job.let me do help you to do the test .