Abrasion resistance test for geosynthetics
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The geotextile abrasion tester, also known as the geotextile abrasion resistance testing machine, uses the sandpaper-slider method to determine the abrasion resistance of geotextiles and related products. During the test, the sample is mounted on a fixed platform and rubbed with an abrasive material with specified surface properties. Under controlled pressure and friction, the abrasive material moves in a straight line along the horizontal axis. Abrasion resistance is expressed as the percentage loss of tensile strength of the sample before and after friction.
Application
The wear resistance of geotextile and its related products was measured by emery cloth-sliding block method. During the experiment, the sample is mounted on a fixed platform and rubbed with an abrasive with specified surface properties. Under the condition of controlling the pressure and friction action, the abrasive moves in a straight line along the horizontal axis. Wear resistance is expressed as the percentage loss of tensile strength of the specimen before and after friction.
Standard
GB/T 17636-1998:: Geotextiles and geotextile-related products--Determination of abrasion resistance--Sand paper/sliding block method
1S0 13427-1998:Geotextiles and geotextile-related products - Abrasion damage simulation (sliding block test)
Features
Applicable to textiles and related products:
Stainless steel structure, durable;
Special fixture design, easy to install the sample, to avoid the sample slipping during the test;
Friction cycle can be set:
Easy to install and operate.
Parameters
| Specification | Details |
|---|---|
| Effective friction area | 50x200mm, 75x200mm |
| Reciprocating frequency | 90 reciprocating times/min; 10——115 reciprocating times/min |
| Reciprocating stroke | 25 ± 1mm, 25 ± 1mm |
| Load | 6 ± 0.01kg; 1 ± 0.01kg |
| Count range | 1 to 9999 cycles (configurable) |
| Power supply | AC 220V 50Hz |
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